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PHL - RAP

$128 Find cheap flights from Philadelphia to Rapid City

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Rapid City departing on 7/5. 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
Thu 7/11
Thu 7/18

Search hundreds of travel sites at once for deals on flights to Rapid City

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Rapid City, 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 Philadelphia to Rapid City, as well as popular online travel agencies
In the last 7 days travelers have searched 44,212,782 times on KAYAK, and here is why:

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Cheap flight deals from Philadelphia to Rapid City (PHL-RAP)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Philadelphia to Rapid City 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
12:25 pm - 4:11 pmPHL-RAP
5h 46m1 stop
4:55 pm - 10:07 amRAP-PHL
15h 12m1 stop
$338Sun Country Air
Find Deal
Mon, Jul 1 - Fri, Jul 5
12:25 pm - 4:11 pmPHL-RAP
5h 46m1 stop
4:55 pm - 10:07 amRAP-PHL
15h 12m1 stop
$340Sun Country Air
Find Deal
Mon, Jul 1 - Fri, Jul 5
11:05 am - 3:20 pmPHL-RAP
30h 15m3 stops
12:12 pm - 11:27 amRAP-PHL
21h 15m2 stops
Tue, Sep 10 - Sun, Sep 15
1:04 pm - 12:47 pmPHL-RAP
25h 43m2 stops
4:55 pm - 10:07 amRAP-PHL
15h 12m1 stop
Mon, Jul 1 - Fri, Jul 5
6:01 am - 1:12 pmPHL-RAP
9h 11m1 stop
2:23 pm - 9:36 amRAP-PHL
17h 13m1 stop
$406American Airlines
Find Deal
Tue, Sep 3 - Thu, Sep 12
6:24 am - 7:01 pmPHL-RAP
14h 37m2 stops
5:30 am - 9:30 pmRAP-PHL
14h 00m2 stops
$443United Airlines
Find Deal
Sat, Aug 17 - Sat, Aug 24
6:00 am - 11:20 pmPHL-RAP
19h 20m1 stop
4:21 pm - 2:10 pmRAP-PHL
19h 49m1 stop
$447Delta
Find Deal
Wed, Aug 21 - Wed, Aug 28
6:01 am - 1:12 pmPHL-RAP
9h 11m1 stop
1:44 pm - 12:01 amRAP-PHL
8h 17m1 stop
$456American Airlines
Find Deal
Sat, Aug 17 - Sat, Aug 24
8:00 am - 7:01 pmPHL-RAP
13h 01m1 stop
7:00 am - 9:30 pmRAP-PHL
12h 30m2 stops
$468United Airlines
Find Deal
Sat, Aug 17 - Sat, Aug 24
6:00 am - 11:03 amPHL-RAP
7h 03m1 stop
5:45 am - 2:10 pmRAP-PHL
6h 25m1 stop
$568Delta
Find Deal
Wed, Jul 10 - Wed, Jul 17

Flights from Philadelphia to Rapid City - Travel Insights & Trends

Get data-powered insights and trends into flights from Philadelphia to Rapid City 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 Philadelphia to Rapid City?

The average price of all flights from Philadelphia to Rapid City clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Rapid City on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Philadelphia to Rapid City. For your return ticket, we recommend flying on a Wednesday and avoiding Fridays for the best deals.

What is the cheapest month to fly from Philadelphia to Rapid City?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Philadelphia to Rapid City, 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 Philadelphia to Rapid City is February, where tickets cost $558 on average. On the other hand, the most expensive months are December and March, where the average cost of tickets is $802 and $748 respectively.

How far in advance should I book a flight from Philadelphia to Rapid City?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Philadelphia to Rapid City, 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 Philadelphia to Rapid City, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 43 days before departure.

Which airlines provide the cheapest flights from Philadelphia to Rapid City?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from Philadelphia to Rapid City found on KAYAK was with Sun Country Air for $128. Sun Country Air proposed a round-trip connection from $338 and American Airlines from $406.

Good to know

Low season

January

High season

August

Cheapest flight

$128
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from Philadelphia to Rapid City

When to book flights from Philadelphia to Rapid City

Are your dates flexible? Find out the best times to travel from Philadelphia to Rapid City 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 Philadelphia to Rapid City

  • What is the cheapest flight from Philadelphia to Rapid City?

    In the last 3 days, the lowest price for a flight from Philadelphia to Rapid City was $128 for a one-way ticket and $338 for a round-trip.

  • Do I need a passport to fly between Philadelphia and Rapid City?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Philadelphia to Rapid City?

    On your way to Rapid City, you’ll fly out from Philadelphia. You’ll be landing at Rapid City.

  • Which aircraft models fly most regularly from Philadelphia to Rapid City?

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

  • Which airline alliances offer flights from Philadelphia to Rapid City?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Philadelphia and Rapid City, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Philadelphia to Rapid City, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Philadelphia to Rapid City are Delta and United Airlines. With an average price for the route of $658 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $639 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Philadelphia to Rapid City?

    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 Philadelphia to Rapid City.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Philadelphia to Rapid City?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Rapid City from Philadelphia 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 Philadelphia to Rapid City?

    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 Rapid City with an airline and back to Philadelphia with another airline. Booking your flights between Philadelphia and RAP 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 Philadelphia to Rapid City?

    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 Rapid City from Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 3 airlines serving from Philadelphia to Rapid City

 
See real verified KAYAK customer reviews for airlines flying from Philadelphia to Rapid City. 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 Philadelphia to Rapid City? 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
DeltaOverall score based on 10277 reviews
7.9Comfort
7.4Food
8.0Entertainment
8.6Crew
8.2Boarding
Airline reviews

3 hours late and all they have is was a $12 meal voucher. That’s not even enough to cover fast food.

2.0 MediocreCraig, Jun 2024CVG - LGA
Read more about Delta reviews

3 hours late and all they have is was a $12 meal voucher. That’s not even enough to cover fast food.

Among the poorest flights I’ve had with Delta in a while. Entertainment system failed completely on a 7.5 hr flight. Crew seemed distracted and not the normal friendly crew. Flight overbooked it seemed… very crowded.

If I can, I always fly Delta. I’ve found their service to always be reliable and pleasant.

You could have not cancelled the flight (AA, which I will be flying from now on) left for BOS despite the fictitious weather issues (that no one in my Boston family could see). You could have rebooked my direct flight to another direct flight instead of sending me though JFK, the worst US airport after O’Hara You could have rebooked me on a Main Cabin seat (like the one I paid for in my original ticket instead of putting me a the last row on JFK->BOS leg, pocketing the difference in ticket price But I do not really care whether you will ever do that in a future because in a future neither I nor anyone from my company (unless they pay out of pocket) nor an of my clients and partners (if they heed my advice) will ever be caught dead on any of Delta flights

Really bad baggage handling. Had my Rimowa bag badly damaged at the latches.

It was pretty good I was worried with the short Layover that I might not catch my connection but the gate was there

It was good until there was a 3 hour delay because there was not any pilots to fly the plane.

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.

Friendly flight attendants. Comfort plus seats were very comfortable and had lots of leg room. 10A and 10 B.

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!

The entertainment wasn’t playing in the app or online.

It is a modern tragedy that any airline expects you to travel for 14 hours in such discomfort and that the only way to add comfort is exorbitant prices. I was in pain by the time we landed. Shameful.

Original plane sidelined. Had to wait an hour for replacement.

Crew was very cooperative and professional. Passenger's first checked in bag should be free.

No real agent onsite helping you for missing luggage there. Not like the other airline next to UA desk, they have staff attending in their desk assisting answer/helping luggage issue, even after midnight.

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.

After the morning frenzy of 35 min wait through CLT security at 4;30 AM, it was nice to have a smooth pleasant boarding experience. This 6:30 AM flight was not full. We were able to get seated swiftly and took off promptly. Nice touch they distributed the old fashioned headsets with 8 mm jacks. Snacks were decent and arrival was uneventful.

My window shade didn’t work. So I missed coming into my city. ☹️

Flight was delayed in the gate by 5 hours and ultimately cancelled- rebooking service by United agents was terrible

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.

There were delays on both ends. It made it less than excellent. This plane was great though

Attendants were rude. Scowling. Seats were miserable and we paid extra.

Not being able to purchase my check in baggage online was a negative.

LATE LATE LATE!!! Plagued by late AA flights on this trip. Such a drag. This one was by far the worst.

Same basket of unhealthy prepackaged snacks (junk food) which was depleted by the time it got to my row!!

We experience delays on departure and connecting flights resulting in 14 hour to our next departure. We were accommodated with a night's stay but was only provided a 12 dollar meals accommodation. The airlines rules state.at least 50 dollars. In any case, it can not make up for the whole day missed on our vacation in Sydney Australia.

Flight from PHL to PHX arrived 50 minutes early and a gate was available. First class flight attendant Stephanie was very friendly and polite. Sanitizing wipes should be provided with meals in addition to refresher towels.

flight delayed so missed connection and this had to rebook for next day

Flight departed PHL one hour late due to late arrival of aircraft. On board services were okay. First class menu does not offer any new items; same desserts (cheese & crackers or Mango sorbet). At least there were no credit card promotions during the flight.

After sitting on plane for 7+ hours, flight was canceled. And to makes matters worse, my suitcase is in baggage hell!

Book cheap flights from Philadelphia to Rapid City

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Philadelphia to Rapid City found on KAYAK in the last 72 hours.
7/5Fri
1 stopSun Country Air
5h 35mPHL-RAP
$128
9/18Wed
2 stops
26h 17mPHL-RAP
$132
9/18Wed
3 stops
25h 05mPHL-RAP
$156
7/1Mon
1 stopSun Country Air
5h 46mPHL-RAP
$223
9/18Wed
1 stopUnited Airlines
15h 49mPHL-RAP
$252
7/23Tue
2 stopsUnited Airlines
26h 25mPHL-RAP
$287
9/17Tue
1 stopAmerican Airlines
23h 54mPHL-RAP
$381
7/8Mon
1 stopDelta
6h 25mPHL-RAP
$384
9/17Tue
2 stopsAmerican Airlines
12h 28mPHL-RAP
$386
7/3Wed
2 stopsDelta
12h 18mPHL-RAP
$389

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Last minute flights from Philadelphia to Rapid City

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 Philadelphia to Rapid City that are departing in the next 10 days.
6/15Sat
multi-stopUnited Airlines
16h 35mPHL-RAP
6/18Tue
multi-stopUnited Airlines
8h 55mRAP-PHL
$622
6/15Sat
multi-stopUnited Airlines
17h 58mPHL-RAP
6/18Tue
multi-stopUnited Airlines
17h 10mRAP-PHL
$627
6/12Wed
multi-stopUnited Airlines
6h 02mPHL-RAP
6/17Mon
multi-stopUnited Airlines
8h 55mRAP-PHL
$669
6/12Wed
multi-stopUnited Airlines
6h 02mPHL-RAP
6/17Mon
multi-stopUnited Airlines
23h 10mRAP-PHL
$674
6/12Wed
multi-stopUnited Airlines
8h 41mPHL-RAP
6/18Tue
multi-stopUnited Airlines
17h 10mRAP-PHL
$679

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Philadelphia - Rapid City Flights

Departure:

Philadelphia (PHL)United States

Destination:

Rapid City (RAP)United States

Return flight deals:

Rapid City - Philadelphia

Cabin classes: