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SJC - STL

$103 Find cheap flights from San Jose to St. Louis

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Jose to St. Louis departing on 7/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Wed 7/10
Wed 7/17

Search hundreds of travel sites at once for deals on flights to St. Louis

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Jose to St. Louis, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Jose to St. Louis, as well as popular online travel agencies
In the last 7 days travelers have searched 42,898,604 times on KAYAK, and here is why:

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Cheap flight deals from San Jose to St. Louis (SJC-STL)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Jose to St. Louis that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:15 am - 5:03 pmSJC-STL
8h 48m1 stop
6:30 pm - 11:46 pmSTL-SJC
7h 16m1 stop
$246Delta
Find Deal
Fri, Aug 9 - Sun, Aug 11
8:32 am - 8:36 pmSJC-STL
10h 04m1 stop
8:00 pm - 5:45 pmSTL-SJC
23h 45m1 stop
$256Frontier
Find Deal
Fri, Aug 30 - Mon, Sep 2
7:24 pm - 8:19 amSJC-STL
10h 55m2 stops
4:18 pm - 8:58 pmSTL-SJC
6h 40m1 stop
$305American Airlines
Find Deal
Fri, Aug 9 - Sun, Aug 11
7:24 pm - 8:19 amSJC-STL
10h 55m2 stops
8:04 am - 6:35 pmSTL-SJC
12h 31m2 stops
$394American Airlines
Find Deal
Fri, Aug 9 - Sun, Aug 11
11:00 pm - 9:56 amSJC-STL
8h 56m1 stop
5:30 pm - 10:58 pmSTL-SJC
7h 28m1 stop
$448United Airlines
Find Deal
Mon, Jun 24 - Sat, Jun 29
5:50 pm - 5:29 pmSJC-STL
21h 39m2 stops
8:49 pm - 6:22 pmSTL-SJC
23h 33m2 stops
$450Spirit Airlines
Find Deal
Wed, Jul 24 - Thu, Jul 25
11:00 pm - 9:58 amSJC-STL
8h 58m1 stop
5:30 pm - 1:36 pmSTL-SJC
22h 06m2 stops
$536United Airlines
Find Deal
Mon, Jul 8 - Fri, Jul 12
12:14 pm - 11:59 pmSJC-STL
9h 45m1 stop
7:32 pm - 1:35 pmSTL-SJC
20h 03m2 stops
$595Alaska Airlines
Find Deal
Mon, Jul 8 - Mon, Jul 15
11:40 am - 4:32 pmSJC-STL
26h 52m2 stops
11:34 am - 10:48 amSTL-SJC
25h 14m2 stops
$604Spirit Airlines
Find Deal
Sat, Jun 29 - Sat, Jul 6
8:46 am - 11:59 pmSJC-STL
13h 13m2 stops
7:32 pm - 1:35 pmSTL-SJC
20h 03m2 stops
$655Alaska Airlines
Find Deal
Mon, Jul 8 - Mon, Jul 15

Flights from San Jose to St. Louis - Travel Insights & Trends

Get data-powered insights and trends into flights from San Jose to St. Louis to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from San Jose to St. Louis?

The average price of all flights from San Jose to St. Louis clicked on KAYAK for each day over the last 12 months.
When flying from San Jose to St. Louis, you should consider leaving on a Tuesday and avoid Sundays if you are looking for the best rates. For your return to San Jose, you’ll find the best rates on Wednesdays and the most expensive ones on Tuesdays.

What is the cheapest month to fly from San Jose to St. Louis?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from San Jose to St. Louis, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from San Jose to St. Louis is September, where tickets cost $268 on average. On the other hand, the most expensive months are June and October, where the average cost of tickets is $530 and $393 respectively.

How far in advance should I book a flight from San Jose to St. Louis?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from San Jose to St. Louis, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from San Jose to St. Louis, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 61 days before departure.

Which airlines provide the cheapest flights from San Jose to St. Louis?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to St. Louis from San Jose were found on Frontier ($103) and Delta ($123), and the lowest round-trip tickets were found on Delta ($246) and Frontier ($256).

How many flights are there between San Jose and St. Louis per day?

Each day, there are between 1 and 2 nonstop flights that take off from San Jose and land in St. Louis, with an average flight time of 3h 46m. The most common departure time is 7:00 am and most flights take off in the morning. Each week, there are 11 flights. The most frequent day of departure is Friday, when 18% of all weekly flights depart. The fewest flights depart on a Sunday.

What’s the earliest departure time from San Jose to St. Louis?

Early birds can take the earliest flight from San Jose at 7:25 am and will be landing in St. Louis at 1:10 pm.

What’s the latest departure time from San Jose to St. Louis?

If you prefer to fly at night, the latest flight from San Jose to St. Louis jets off at 10:30 am and lands at 4:15 pm.

Good to know

Low season

January

High season

May

Cheapest flight

$103
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from San Jose to St. Louis

When to book flights from San Jose to St. Louis

Are your dates flexible? Find out the best times to travel from San Jose to St. Louis based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Jose to St. Louis

  • What is the cheapest flight from San Jose to St. Louis?

    In the last 3 days, the lowest price for a flight from San Jose to St. Louis was $103 for a one-way ticket and $246 for a round-trip.

  • Do I need a passport to fly between San Jose and St. Louis?

    No, a passport isn't needed to fly from San Jose to St. Louis. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from San Jose to St. Louis?

    On your way to St. Louis, you’ll fly out from San Jose. You’ll be landing at Lambert-St Louis.

  • Which aircraft models fly most regularly from San Jose to St. Louis?

    We unfortunately don’t have that data for this specific route.

  • On which days can I fly direct from San Jose to St. Louis?

    There are nonstop flights from San Jose to St. Louis on a daily basis.

  • Which is the best airline for flights from San Jose to St. Louis, Delta or Alaska Airlines?

    The two airlines most popular with KAYAK users for flights from San Jose to St. Louis are Delta and Alaska Airlines. With an average price for the route of $336 and an overall rating of 8.0, Delta is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $782 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from San Jose to St. Louis?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Jose to St. Louis.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Jose to St. Louis?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from San Jose is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Jose to St. Louis?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. Louis with an airline and back to San Jose with another airline. Booking your flights between San Jose and STL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Jose to St. Louis?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. Louis from San Jose up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly non-stop from San Jose to St. Louis?

Find which airlines fly direct from San Jose to Lambert-St Louis, which days they fly and book direct flights.

Nonstop departures

San Jose to Lambert-St Louis

Monday

Southwest

Southwest

Tuesday

Southwest

Southwest

Wednesday

Southwest

Southwest

Thursday

Southwest

Southwest

Friday

Southwest

Southwest

Saturday

Southwest

Southwest

Sunday

Southwest

Southwest

See more direct flights

Nonstop returns

Lambert-St Louis to San Jose

Monday

Southwest

Southwest

Tuesday

Southwest

Southwest

Wednesday

Southwest

Southwest

Thursday

Southwest

Southwest

Friday

Southwest

Southwest

Saturday

Southwest

Southwest

Sunday

Southwest

Southwest

See more direct flights
See more direct flights

Top 5 airlines serving from San Jose to St. Louis

 
See real verified KAYAK customer reviews for airlines flying from San Jose to St. Louis. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Jose to St. Louis? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 9254 reviews
8.6Crew
8.2Boarding
7.3Entertainment
7.9Comfort
7.3Food
Airline reviews

Everything was great but there were no entertainment options available.

6.0 GoodKyndra Homuth, Jun 2024SFO - PDX
Read more about Alaska Airlines reviews

Everything was great but there were no entertainment options available.

Flight was delayed 2 hours. It was too cold inside the cabin. My seat mate had no jacket so she was shivering the entire flight. The stewardess says there’s no available blanket.

The plane had to sit on the tarmac for 45 minutes once it had landed. Not Alaska’s fault.

No prob with entertainment-would have selected n/a if it had been an option. No entertainment-flight was only a short hop. Great flight,

I love having assigned seats and being able to check bags at the gate, if needed. Both are super-helpful when traveling with a toddler!!!

It was really good and that's why we choose AA over other airlines.

Seats are uncomfortable but let room was adequate. The snack is pretty weak and the staff not particularly friendly.

Flight was cancelled just before we boarded. I had to stayed an extra night in SF and arrived one day late. Also I had to flight back JFK and not Newark since they didn't have flight to Newark until very late the following day. A real bad experience on this flight. It took me 2 days to get back home.

We landed in San Diego from Fresno 10 min late and our gate was occupied. We waited OVER AN HOUR to get to the gate and didnt get any updates about what was happening until I asked. Then we were told it would be another 5 minutes....which turned into 25. My wife was waiting in cell phone lot over an hour and finally had to leave. It cost me $40 cab ride and a fight with my wife. THanks for nothing Alaska Air.

The flight was delayed by more than two hours. A notification ahead of time would be most helpful.

There was plenty of overhead room but half of the passengers were told they had to check their carryon bags. My partner and I checked in as early as possible and our seats were split across the aisle.

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

There was a loud squeaky sound the whole time we were flying.

On 2 different flights the wifi was horrible and there was no drink or snack service.

I didn’t not like that I could not select my seat and ended up with the worse seat.

The landing was bad and the hostess came two times and i was sleeping but when she served the person that nexts to me I woke up and she didn’t even asked me if I need any drink or snacks two times!!!!

Plane was late because of a mechanical malfunction and the food listed as available was not. Flight attendants seem over worked and under paid. They just done seem happy. And that can be seen in their faces.

Waited 3 hours on a plane to de-ice due to manpower issues. Waited another hour and a half once we landed because of a gate issue. Missed my connections. Created. A total of 13 hours of delay.

There was no FREE wi-fi nor entertainment screens at all.

Great, on time departure, friendly and accommodating crew, great leg room, Smith flight

Horrible, the flights kept delaying, so it is obvious that we won't be able to make it to the next connection. No easier/real agent on site to help you figure this out. UA agent on other counters refuse to assist you and direct us to use the QR code/call customer service. So inefficient and poor. While technology seems convenient, but it's not the best interest/experience for customers need help while there is active issue need assistance.

Flight was delayed due to the late arrival of the catering truck, which is quite unacceptable. There was a beverage service, but no pretzel, or cookie, or nuts were served in coach.

I had a great flight. Everything went smoothly and the flight arrived early.

On time take off…US cabins look tired and need of refresh!

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

Terrible! The plane was old and you are required to connect your own device to their Wi-Fi rather than have entertainment options in the back of the seat in front of you. The Wi-Fi went out during the flight and there was only one plug for the devices every two seats. Three out of five surrounding my family did not work. The seats and spaces under them were so small I could not fit my backpack, which I’ve always brought on flights and fit before no problem. The crew were unpleasant and patronizing.

Last minute gate change nearly caused us to miss our flight. Change was not announced or displayed in the main board at the old gate. Terrible communication. When we landed we had to wait 20 minutes because there was another plane at the assigned gate. Not the crew’s fault, but adding 20 minutes to a 45 minute flight sucked.

Due to one crew member not showing up to work, our flight was significantly delayed causing us to miss our connecting flight in Houston to Mississippi causing us to be delayed by more than 6 hours and missing our event all together. Very disappointing. All because ONE crew member called in sick. United did grant us a $15 meal voucher, which was a small but appreciated concession that I wasn’t able to use because I ordered my lunch and paid for it before applying the concession, and the staff said it was too late to use it. Ugh! We also had a TWO delay coming back from Mississippi, but that was on American Airlines and it was due to weather, so not their fault. Anyway, not at all impressed with United’s handling of our flight and the HUGE disappointment of missing our important family event for our 90 year old mother. All that money and all that stress and emotions for nothing. Having to wait the hour to bring an employee from LAX seemed like something that should not have happened. Why don’t you have a local back-up? Santa Ana is not a little airport in a rural area.

Crew was great and did their best to make us comfortable and captain came out at the beginning to announce why the flight was delayed, weather situation up ahead, and kept us updated throughout the flight.

The flight was delayed several times without explanation. The seats were terribly uncomfortable and wifi isn’t included. All these make for a less than ideal flight.

The flights was delayed by hours and it was the firmest landing I have experienced in my life. My back is still sore.

Internet service was erratic. Crew service was poor and slow. My luggage on this non-stop flight was lost and not recovered

Flight was 1/2 hour delayed leaving Phoenix. Otherwise it was an average flight. Flight crew on this trip was very nice.

Horrible - they lied to me about baggage & boarding, even though I specifically spoke to their agents the day before my flight about my issue. When I showed up they did not let me board and stranded me at my airport until I bought a new flight with money I did not have to spend.

The experience was great and much better than the flight going out. of course I was in first class but the service was excellent

Comfort of seats, ease of boarding. Food selection could be better

Food options were limited which is absolutely embarrassing for a Flight of this size The staff did not come around as much and I am not accustomed to such poor service from American Airlines Drinks I believe were limited to soda and water

Crew were attentive and friendly. Flight was smooth and early! I enjoyed the less crowded plane. Thank you!

We are gluten free, there were not any available complimentary gluten free options.

Flight was canceled less than 6 hours before takeoff, rebooked on a flight that was twice as long and left earlier so we couldn’t make it, when using text support option took over 2 hours to speak with someone.

Terrible legroom, seats do not recline, tray table the size of an iPhone, delayed flight, have to pay 5$ to get a cup of water onboard.

The crew was the best and very accommodating I know you don't offer any complimentary items but water and coffee will not break the bank !!

My mother was HARASSED AND ACCOSTED by the gate agent for her bag. I pre purchased the bag fee and the gate agent made my 78 year old mother board, deplane, re pay for her bag fee and board again. The gate agent made my mother pick up her own bag and REFUSED to help her, she is an older woman who wasn’t bothering anyone on a flight that had maybe 30’total passengers. I am going to sue this airlines for their HORRIBLE customer service and treatment of my mother, and all this occurred the day after Mother’s Day!!!

Horrible, first flight delayed. They switched my connecting flight while I was en route and even though I was originally supposed to be on the flight going back home to boston, refused to let me board and told me I would have to wait for next flight that was 14 hours later. Ended up renting a car and driving 6.5 hours back home. Still getting messages about flight and it is now showing that the other flight they put me on is now canceled and I would have to wait 24 hours for the next one. I will never book with spirit again

They stuck us with multiple extra fees. I will never fly spirit again

Overall it was a miserable experience... I will never fly spirit for more than a 3 hour flight or overnight.

what I like about Spirit is that the pilot and crew are good communicators. The plane itself - well, its a budget airline and you get what is expected, But I generally just feel safer, somehow, when I know more about what is going on - and Spirit has always done a good job of telling me what is going on: why the delay, why the turbulence, why this and that... and that means a lot to me.

I paid just under 200 for flight and luggage, then paid 200 to change the flight, then paid 100 for a carry on. Then the cancelled the flight. Of the 500 I spent they refunded 250. I bought a delta flight for 270 never flew with spirit, but spirit kept 250, not even refunding the 100 for the carry on though they cancelled the flight (for weather on a day with only a slight rain ).

Flight was canceled. Knew there was weather, and were notified of 20 min delayed, and then suddenly canceled. Next reschedule was for 2 days. No help other than to refund. Thankfully full refund and appreciate that. I appreciate discounted airline but felt they could've done more for customer inconvenience.

Book cheap flights from San Jose to St. Louis

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from San Jose to St. Louis found on KAYAK in the last 72 hours.
7/25Thu
1 stopFrontier
18h 34mSJC-STL
$103
8/9Fri
1 stopDelta
8h 48mSJC-STL
$123
8/10Sat
2 stopsAmerican Airlines
10h 39mSJC-STL
$128
7/4Thu
2 stopsSpirit Airlines
18h 14mSJC-STL
$160
7/1Mon
1 stopUnited Airlines
8h 58mSJC-STL
$168
7/21Sun
1 stopSpirit Airlines
16h 27mSJC-STL
$188
6/12Wed
1 stopDelta
9h 17mSJC-STL
$199
7/1Mon
2 stopsUnited Airlines
17h 38mSJC-STL
$297
8/9Fri
2 stopsAlaska Airlines
16h 20mSJC-STL
$322
8/10Sat
2 stopsAmerican Airlines
14h 17mSJC-STL
$359

Search by stops

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Last minute flights from San Jose to St. Louis

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from San Jose to St. Louis that are departing in the next 10 days.
6/14Fri
multi-stopAmerican Airlines
11h 08mSJC-STL
6/16Sun
multi-stopAmerican Airlines
7h 22mSTL-SJC
$448
6/14Fri
multi-stopAmerican Airlines
7h 44mSJC-STL
6/16Sun
multi-stopAmerican Airlines
7h 22mSTL-SJC
$482
6/14Fri
multi-stopAmerican Airlines
11h 08mSJC-STL
6/16Sun
multi-stopAmerican Airlines
8h 55mSTL-SJC
$487
6/12Wed
multi-stopDelta
9h 17mSJC-STL
6/16Sun
multi-stopDelta
7h 16mSTL-SJC
$533
6/14Fri
multi-stop
31h 53mSJC-STL
6/16Sun
multi-stop
25h 37mSTL-SJC
$590
6/14Fri
multi-stopAmerican Airlines
6h 38mSJC-STL
6/16Sun
multi-stopAmerican Airlines
7h 23mSTL-SJC
$607
6/14Fri
multi-stop
18h 33mSJC-STL
6/16Sun
multi-stop
23h 14mSTL-SJC
$615
6/14Fri
multi-stopAmerican Airlines
11h 08mSJC-STL
6/16Sun
multi-stopAmerican Airlines
8h 46mSTL-SJC
$650
6/14Fri
multi-stop
42h 46mSJC-STL
6/16Sun
multi-stop
25h 37mSTL-SJC
$654
6/14Fri
multi-stopAmerican Airlines
11h 08mSJC-STL
6/16Sun
multi-stopAmerican Airlines
8h 46mSTL-SJC
$658

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San Jose - St. Louis Flights

Departure:

San Jose (SJC)United States

Destination:

St. Louis (STL)United States

Return flight deals:

St. Louis - San Jose

Cabin classes:

$339