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IDA - BOS

$227 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 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
Sat 7/6
Sat 7/13

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 44,060,346 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
4:20 pm - 11:59 pmIDA-BOS
29h 39m1 stop
7:14 am - 11:56 pmBOS-IDA
18h 42m2 stops
$412Alaska Airlines
Find Deal
Tue, Sep 24 - Sat, Sep 28
6:06 am - 4:26 pmIDA-BOS
32h 20m2 stops
7:14 am - 11:56 pmBOS-IDA
18h 42m2 stops
$417Alaska Airlines
Find Deal
Tue, Sep 24 - Sat, Sep 28
4:20 pm - 11:59 pmIDA-BOS
29h 39m1 stop
7:59 pm - 3:30 pmBOS-IDA
21h 31m1 stop
$425Alaska Airlines
Find Deal
Tue, Sep 24 - Sat, Sep 28
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 - 8:04 pmIDA-BOS
11h 54m2 stops
9:10 am - 10:10 pmBOS-IDA
15h 00m2 stops
$468Delta
Find Deal
Tue, Aug 20 - Wed, Aug 28
4:20 pm - 5:44 amIDA-BOS
11h 24m1 stop
7:00 am - 11:57 pmBOS-IDA
18h 57m2 stops
$473Alaska Airlines
Find Deal
Sat, Sep 28 - Sat, Oct 5
10:45 am - 11:53 pmIDA-BOS
11h 08m1 stop
12:00 pm - 9:54 amBOS-IDA
23h 54m1 stop
$555United Airlines
Find Deal
Tue, Aug 13 - Tue, Aug 20
5:59 pm - 7:52 amIDA-BOS
11h 53m2 stops
7:30 am - 5:14 pmBOS-IDA
11h 44m1 stop
$560United Airlines
Find Deal
Tue, Aug 13 - Tue, Aug 20
7:00 am - 10:11 pmIDA-BOS
13h 11m2 stops
10:37 am - 9:34 pmBOS-IDA
12h 57m2 stops
$618American Airlines
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Fri, Oct 4 - Sun, Oct 6
12:08 pm - 1:12 amIDA-BOS
11h 04m2 stops
5:40 pm - 11:40 amBOS-IDA
20h 00m2 stops
$688American Airlines
Find Deal
Wed, Nov 20 - Sun, Nov 24
7:15 pm - 8:20 pmIDA-BOS
23h 05m3 stops
Fri, Jul 5
10:03 pm - 7:59 pmIDA-BOS
19h 56m2 stops
Fri, Jul 5
10:45 am - 6:00 amIDA-BOS
17h 15m1 stop
$338United Airlines
Find Deal
Sun, Jun 30
7:00 pm - 9:00 amIDA-BOS
12h 00m2 stops
$344Delta
Find Deal
Sun, Jun 30
7:00 pm - 6:40 amIDA-BOS
9h 40m1 stop
$364Delta
Find Deal
Fri, Jul 5
5:58 pm - 9:50 pmIDA-BOS
25h 52m3 stops
$471United Airlines
Find Deal
Sun, Jun 30

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 Alaska Airlines ($412) and Delta ($463). United Airlines proposed the cheapest one-way flight at $338.

Good to know

Low season

September

High season

June

Cheapest flight

$227
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 $227 for a one-way ticket and $412 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, SkyTeam, and oneworld 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 10371 reviews
8.2Boarding
8.0Entertainment
7.9Comfort
7.4Food
8.6Crew
Airline reviews

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

8.0 Excellentmilton, Jun 2024ANC - MSP
Read more about Delta reviews

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!

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.

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.

Not worth the price of premium class ticket paid, felt more like steerage.

Flighty delayed on boarding - then group 1 had to check their carry on bags but groups 3 and beyond could carry bags on - very inconvenient for weekend business trip with no checked baggage. Then delayed on the runway - before take off. No communication from pilot on why or how long. Wifi/Entertainment didn't work for 4+ flight. Upon arrival, attendants announced wrong carousel for baggage claim - everyone was waiting at the wrong place for their checked bags. This was a mess united!

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

The flight and boarding were easy peasy. I was traveling with my 4-year-old, so a smooth boarding experience was especially appreciated. My only piece of feedback is really about where our gate was in O'Hare. They've shoved four gates into a tiny corner of the B terminal and there isn't early enough room or seating for everyone. Not United's problem, but did dent the overall experience.

Dinner was okay but the breakfast was not eatable on the flight San Francisco to Zurich.

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!

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

Terrible. I didn’t fly and I had an important meeting the next day.

Equipment swap led to 2+ hour delay on international flight. And to top it off, boarding took forever.

Wretched scheduling - they got themselves into a critical crew situation and didn’t try to address it until 15 minutes before they had to cancel my flight

They cancelled two flight and got us onto another airline, which was also delayed.

Nothing, terrible travel experience due to weather and maintenance delays and was left stranded in Austin.

My husband and I pre-ordered our food, but they did not have my husband’s order, and my cheese plate was very average. I asked for a blanket and was told they don’t carry blankets on domestic routs. The flight was on time and smooth!

28 hour delay at Fort Worth/Dallas airport, part due to weather which was unavoidable, but various other reasons - no pilot, no fa, mechanical problem, plane too small, too big, crew out of flying time, seat configuration problems.... endless and hourly updates with a different excuse. Finally told us about 3.00 am, that the flight was delayed to hours later.

Experience was bad. 3.5 hour delay for a 2.5 hour trip. There was no r Transparency about the reason for the delay and it was done 30 mins at a time.

The boarding process and flight were great. However, I waited about 40 minutes for my luggage. It did not come up on the designated belt. Instead, everyone’s bags were on a cart. Not sure what the issue was, but we were not informed until another passenger went looking for her bags and found them.

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.
7/5Fri
3 stops
23h 05mIDA-BOS
$227
7/5Fri
2 stops
19h 56mIDA-BOS
$229
6/30Sun
1 stopUnited Airlines
17h 15mIDA-BOS
$338
6/30Sun
2 stopsDelta
12h 00mIDA-BOS
$344
7/5Fri
1 stopDelta
9h 40mIDA-BOS
$364
6/30Sun
3 stopsUnited Airlines
25h 52mIDA-BOS
$471

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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: