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IDA - BOS

$188 Find cheap flights from Idaho Falls to Boston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Idaho Falls to Boston departing on 8/23. 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 6/27
Thu 7/4

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Idaho Falls to Boston, 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 Idaho Falls to Boston, as well as popular online travel agencies
In the last 7 days travelers have searched 42,816,550 times on KAYAK, and here is why:

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Cheap flight deals from Idaho Falls to Boston (IDA-BOS)

 
These are the cheapest deals for flights from Idaho Falls to Boston currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Idaho Falls to Boston

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Idaho Falls to Boston.

Recent one-way flight deals from Idaho Falls to Boston

Only flying one-way? Below are some of the best one-way flight deals from Idaho Falls to Boston found on KAYAK recently.

Recent last minute flight deals from Idaho Falls to Boston

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Idaho Falls to Boston.

Recent direct flight deals from Idaho Falls to Boston

The latest deals for direct flights from Idaho Falls to Boston so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Idaho Falls to Boston

Find recent round-trip train or bus tickets from Idaho Falls to Boston.

All round-trip flight deals to Boston

The cheapest plane tickets to Boston found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:59 pm - 6:40 amIDA-BOS
9h 41m1 stop
9:10 am - 10:10 pmBOS-IDA
15h 00m2 stops
$463Delta
Find Deal
Tue, Aug 20 - Wed, Aug 28
6:10 am - 10:29 pmIDA-BOS
14h 19m2 stops
9:10 am - 10:10 pmBOS-IDA
15h 00m2 stops
$468Delta
Find Deal
Tue, Aug 20 - Wed, Aug 28
6:59 pm - 6:40 amIDA-BOS
9h 41m1 stop
6:10 am - 12:23 pmBOS-IDA
8h 13m1 stop
$508Delta
Find Deal
Tue, Aug 20 - Wed, Aug 28
5:59 pm - 6:00 amIDA-BOS
10h 01m1 stop
8:31 pm - 5:18 pmBOS-IDA
22h 47m1 stop
$535United Airlines
Find Deal
Mon, Aug 5 - Tue, Aug 13
5:59 pm - 6:00 amIDA-BOS
10h 01m1 stop
7:05 pm - 1:28 pmBOS-IDA
20h 23m2 stops
$545United Airlines
Find Deal
Mon, Aug 5 - Tue, Aug 13
5:59 pm - 2:15 pmIDA-BOS
18h 16m2 stops
7:05 pm - 1:28 pmBOS-IDA
20h 23m2 stops
$555United Airlines
Find Deal
Mon, Aug 5 - Tue, Aug 13
5:58 pm - 5:57 amIDA-BOS
9h 59m1 stop
8:00 am - 9:16 pmBOS-IDA
15h 16m2 stops
$600United Airlines
Find Deal
Sat, Sep 28 - Sat, Oct 5
1:43 pm - 1:38 amIDA-BOS
9h 55m1 stop
6:00 am - 1:13 pmBOS-IDA
9h 13m1 stop
$688American Airlines
Find Deal
Thu, Jun 20 - Thu, Jun 27
6:32 am - 5:34 pmIDA-BOS
9h 02m1 stop
12:17 pm - 9:43 pmBOS-IDA
11h 26m2 stops
$693American Airlines
Find Deal
Thu, Jun 20 - Thu, Jun 27
6:32 am - 10:37 pmIDA-BOS
14h 05m2 stops
11:13 am - 9:43 pmBOS-IDA
12h 30m2 stops
$698American Airlines
Find Deal
Thu, Jun 20 - Thu, Jun 27
5:42 pm - 2:22 pmIDA-BOS
18h 40m2 stops
Fri, Aug 23
2:25 pm - 11:42 pmIDA-BOS
7h 17m1 stop
$270United Airlines
Find Deal
Thu, Aug 22
11:43 am - 1:35 pmIDA-BOS
23h 52m3 stops
Fri, Aug 23
2:25 pm - 4:24 pmIDA-BOS
23h 59m2 stops
$283United Airlines
Find Deal
Thu, Aug 22
10:40 am - 5:57 amIDA-BOS
17h 17m1 stop
$317United Airlines
Find Deal
Sat, Aug 24
10:40 am - 9:49 amIDA-BOS
21h 09m2 stops
$327United Airlines
Find Deal
Sat, Aug 24
10:45 am - 12:06 pmIDA-BOS
23h 21m1 stop
$343United Airlines
Find Deal
Sun, Jun 16
4:02 pm - 7:20 amIDA-BOS
13h 18m2 stops
$486Alaska Airlines
Find Deal
Sun, Aug 11
4:02 pm - 7:55 amIDA-BOS
13h 53m1 stop
$546Alaska Airlines
Find Deal
Sun, Aug 11
1:41 pm - 6:59 pmIDA-BOS
27h 18m3 stops
$720American Airlines
Find Deal
Thu, Aug 22

Flights from Idaho Falls to Boston - Travel Insights & Trends

Get data-powered insights and trends into flights from Idaho Falls to Boston 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 Idaho Falls to Boston?

The average price of all flights from Idaho Falls to Boston clicked on KAYAK for each day over the last 12 months.
For Idaho Falls to Boston, Wednesday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Boston back to Idaho Falls, the best deals are generally found on Tuesday, with Sunday being the most expensive.

Which airlines provide the cheapest flights from Idaho Falls to Boston?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Idaho Falls to Boston were found on Delta ($463) and United Airlines ($535). United Airlines proposed the cheapest one-way flight at $270.

Good to know

Low season

September

High season

June

Cheapest flight

$188
Best time to beat the crowds with an average 49% drop in price.
Most popular time to fly with an average 16% increase in price.
Flight from Idaho Falls to Boston

When to book flights from Idaho Falls to Boston

Are your dates flexible? Find out the best times to travel from Idaho Falls to Boston 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 Idaho Falls to Boston

  • What is the cheapest flight from Idaho Falls to Boston?

    In the last 3 days, the lowest price for a flight from Idaho Falls to Boston was $188 for a one-way ticket and $463 for a round-trip.

  • Do I need a passport to fly between Idaho Falls and Boston?

    A passport is not required to fly from Idaho Falls to Boston.

  • Which airports will I be using when flying from Idaho Falls to Boston?

    Idaho Falls airport is called Idaho Falls Fanning Field and the only airport in Boston is Boston Logan Intl.

  • Which aircraft models fly most regularly from Idaho Falls to Boston?

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

  • Which airline alliances offer flights from Idaho Falls to Boston?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Idaho Falls and Boston, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Idaho Falls to Boston, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Idaho Falls to Boston are Delta and United Airlines. With an average price for the route of $733 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 $545 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Idaho Falls to Boston?

    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 Idaho Falls to Boston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho Falls to Boston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Idaho Falls 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 Idaho Falls to Boston?

    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 Boston with an airline and back to Idaho Falls with another airline. Booking your flights between Idaho Falls and BOS 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 Idaho Falls to Boston?

    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 Boston from Idaho Falls 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 Idaho Falls to Boston

 
See real verified KAYAK customer reviews for airlines flying from Idaho Falls to Boston. 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 Idaho Falls to Boston? 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 10502 reviews
7.4Food
8.6Crew
7.9Comfort
8.2Boarding
8.0Entertainment
Airline reviews

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!

10.0 ExcellentMichael, May 2024SJC - ATL
Read more about Delta reviews

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!

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

Delta crushed it. Flight attendant in first was attentive and just never stopped. Honestly one of the best domestic flights I’ve been on.

They were an hour late and they didn’t have my wheelchair for me

The Flight crew didn’t serve us until about 1.5 hours into the flight because of turbulence but after it ended it was fine to move around. They served us water only and snacks and then NEVER, NOT ONE TIME came through to collect trash until right before landing about 1.5 hours later. There was absolutely no need for that. They crew was just standing around talking and visiting with each other and really never tried to see if we might want something besides water or even try to come pick up trash. This is VERY unusual for a Delta flight but it was not what I would have expected for a 4 hour flight.

There was no screens on board AND the WiFi didn’t work. My seat was broken and couldn’t recline so I couldn’t even sleep. The flight attendants didn’t offer anything to make it more comfortable. It was such an old cramped plane, when the person in front of me reclined I couldn’t even open my tray table. All the United ads talk about guaranteeing everyone gets a screen!

The Wi-Fi was unavailable on this flight for some reason.

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

Fantastic. Smooth boarding with an infant. Never experienced it with any other carriers.

This was a Lufthansa flight, not United. The CSA at the counter, Ashley, was not only incompetent, but quite rude. Me and two other PAX waited over 7 minutes standing in front of her and another CSA and they ignored us. We joked that we must have accidently taken invisibility pills. She could have at least said "I'll be with you in a moment, I'm currently....". I could go on about how rude she and the other CSAs were (whispering, not communicating with me, blaming the situation on others, etc.). She would not work for me. Then, she gave me literally the worst seat on the plane. the worst. My seat kept getting bumped (rammed twice by the crew with their carts and about every 5 minutes by someone using the bathroom), listening to the bathroom all night, crowded seat, etc.

My seat was broken. WiFi didn’t work. Gate crew at HOU were rude and condescending. Treated all the passengers badly. Bad experience, United.

First flight of the day… MINIMUM FUEL! 15 minute landing delay at HOU due to fog turned into a 2+ hour delay! Rather than circle, they had to divert to another city to refuel! Sat on tarmac at Austin to refuel. We ALL missed our connections! The crew, including pilots, were clueless. Crew was really a mess. At HOU, Untied employees were exceedingly rude to all. It was pitiful.

An hour and a half late is UNACCEPTABLE. The negative impact to our family is unconscionable. And for the price we were forced to pay...

No lounge access with “United First” ticket. False alarm about late flight, jeopardizing connection. Wrong meal. Loose power socket would not hold plug, could not charge device. In-flight access to text messaging did not work. Toilet seat on plane would not stay up.

We ended up with seats in the very back. So they did not recline. Have no idea why, we reserved and checked in very early. The isles were very narrow and the seats had very little leg room. But they did give us water, and a snack.

AA1537 the AC was not working properly. It was very hot and uncomfortable.

Worst experience flying American Airlines. I fly with them often, so I was super disappointed in the service I received at gate 30 in LGA on May 24, mid-day. The flight was delayed twice. I was patiently waiting in the American Airlines lounge when I received the notice on my app that the plane was boarding 45 minutes before its newly re-scheduled take off of 4 pm (from the orginal 1:45 pm then 3:00 pm). It took me 5 min to travel from the lounge to the gate and when I arrived there at 3:20 flight gate attendant told me the flight had closed and that they announced for passengers multiple times. I showed them the notification on my app and they were really rude and unempathetic. The person who rescheduled my flight at customer service wasn't any happier but was at least helpful in getting me on the next flight.

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

Everything was great except for the wifi was junk. Crew was super friendly and helpful

Was lucky to have a employee at the AA checkin counter that had compassion and understood they ordeal that we went through with our original flight being diverted, needing to stay in the aircraft and then flying to the original destination; adding hours to the trip and forcing us to miss our connection and our rebooked connection. She was able to get up on standby on the highest priority on the next flight to the closest airport we need to be at and it all worked out despite being many hours late.

Delayed so that missed connecting flight. Connecting flight was also delayed on the tarmac but they closed the gate before the rescheduled time.

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

Took off over an hour late with multiple mechanical issues. Gate agent in Dallas was lazy and was slow as molasses. Had a line 10 people long. Spirit bad..

The flight was short. However, my bag was delayed and was put on another flight.

Flight attendant was incredible. Very efficient, friendly and pleasant. Patricia was one of the best I have ever seen. Please give her a big raise!

Book cheap flights from Idaho Falls to Boston

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Idaho Falls to Boston found on KAYAK in the last 72 hours.
8/23Fri
2 stops
18h 40mIDA-BOS
$188
8/22Thu
1 stopUnited Airlines
7h 17mIDA-BOS
$270
8/23Fri
3 stops
23h 52mIDA-BOS
$273
8/22Thu
2 stopsUnited Airlines
23h 59mIDA-BOS
$283
8/24Sat
1 stopUnited Airlines
17h 17mIDA-BOS
$317
8/24Sat
2 stopsUnited Airlines
21h 09mIDA-BOS
$327
6/16Sun
1 stopUnited Airlines
23h 21mIDA-BOS
$343
8/11Sun
2 stopsAlaska Airlines
13h 18mIDA-BOS
$486
8/11Sun
1 stopAlaska Airlines
13h 53mIDA-BOS
$546
8/22Thu
3 stopsAmerican Airlines
27h 18mIDA-BOS
$720

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Idaho Falls - Boston Flights

Departure:

Idaho Falls (IDA)United States

Destination:

Boston (BOS)United States

Return flight deals:

Boston - Idaho Falls

Cabin classes: