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IDA - BOS

$229 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 10/16. 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
Mon 7/8
Mon 7/15

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 43,124,673 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
6:14 am - 5:22 pmIDA-BOS
9h 08m1 stop
5:55 am - 1:11 pmBOS-IDA
9h 16m1 stop
$458American Airlines
Find Deal
Tue, Aug 20 - Wed, Aug 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
6:14 am - 7:49 pmIDA-BOS
11h 35m2 stops
10:20 am - 9:31 pmBOS-IDA
13h 11m2 stops
$468American Airlines
Find Deal
Tue, Aug 20 - Wed, Aug 28
1:05 pm - 6:20 amIDA-BOS
15h 15m2 stops
10:35 am - 6:12 pmBOS-IDA
9h 37m1 stop
$516Delta
Find Deal
Wed, Nov 20 - Sun, Nov 24
5:59 pm - 6:00 amIDA-BOS
10h 01m1 stop
8:31 pm - 5:18 pmBOS-IDA
22h 47m1 stop
$555United Airlines
Find Deal
Mon, Aug 5 - Tue, Aug 13
5:59 pm - 2:15 pmIDA-BOS
18h 16m2 stops
8:31 pm - 5:18 pmBOS-IDA
22h 47m1 stop
$560United Airlines
Find Deal
Mon, Aug 5 - Tue, Aug 13
7:00 pm - 5:53 amIDA-BOS
8h 53m1 stop
10:35 am - 6:12 pmBOS-IDA
9h 37m1 stop
$608Delta
Find Deal
Wed, Nov 20 - Sun, Nov 24
5:59 pm - 2:15 pmIDA-BOS
18h 16m2 stops
7:05 pm - 9:35 amBOS-IDA
16h 30m2 stops
$615United Airlines
Find Deal
Mon, Aug 5 - Tue, Aug 13
1:05 pm - 6:20 amIDA-BOS
15h 15m2 stops
7:10 am - 6:12 pmBOS-IDA
13h 02m2 stops
$643Delta
Find Deal
Wed, Nov 20 - Sun, Nov 24
6:00 am - 7:20 amIDA-BOS
23h 20m2 stops
7:59 pm - 11:57 pmBOS-IDA
29h 58m1 stop
$675Alaska Airlines
Find Deal
Thu, Aug 1 - Mon, Aug 12
7:00 pm - 5:53 amIDA-BOS
8h 53m1 stop
$229Delta
Find Deal
Wed, Oct 16
6:10 am - 11:43 pmIDA-BOS
15h 33m1 stop
$237Alaska Airlines
Find Deal
Mon, Oct 14
6:10 am - 5:30 amIDA-BOS
21h 20m2 stops
$242Alaska Airlines
Find Deal
Mon, Oct 14
1:05 pm - 6:20 amIDA-BOS
15h 15m2 stops
$243Delta
Find Deal
Wed, Oct 16
7:00 am - 9:19 pmIDA-BOS
12h 19m2 stops
$244American Airlines
Find Deal
Wed, Oct 2
5:58 pm - 5:57 amIDA-BOS
9h 59m1 stop
$273United Airlines
Find Deal
Wed, Oct 2
5:50 pm - 12:27 amIDA-BOS
28h 37m3 stops
Mon, Oct 14
5:58 pm - 5:57 amIDA-BOS
9h 59m1 stop
$588United Airlines
Find Deal
Wed, Oct 16
2:35 pm - 9:26 amIDA-BOS
16h 51m2 stops
$683United Airlines
Find Deal
Wed, Oct 16
6:10 am - 5:50 amIDA-BOS
21h 40m1 stop
$767Alaska Airlines
Find Deal
Sun, Oct 13
10:05 pm - 12:15 amIDA-BOS
24h 10m2 stops
6:00 am - 6:27 pmBOS-IDA
14h 27m2 stops
Mon, Jun 10 - Fri, Jun 14
2:40 pm - 12:15 amIDA-BOS
31h 35m3 stops
6:00 am - 6:27 pmBOS-IDA
14h 27m2 stops
Mon, Jun 10 - Fri, Jun 14
2:30 pm - 11:44 pmIDA-BOS
7h 14m1 stop
7:30 am - 1:21 pmBOS-IDA
7h 51m1 stop
$854United Airlines
Find Deal
Sun, Jun 9 - Fri, Jun 14
6:32 am - 9:31 pmIDA-BOS
12h 59m2 stops
12:38 pm - 9:43 pmBOS-IDA
11h 05m1 stop
$859American Airlines
Find Deal
Sun, Jun 9 - Fri, Jun 14
6:32 am - 9:31 pmIDA-BOS
12h 59m2 stops
12:17 pm - 9:43 pmBOS-IDA
11h 26m2 stops
$864American Airlines
Find Deal
Sun, Jun 9 - Fri, Jun 14

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 American Airlines ($458) and Delta ($463). Delta proposed the cheapest one-way flight at $229.

Good to know

Low season

September

High season

June

Cheapest flight

$229
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 $229 for a one-way ticket and $458 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?

    SkyTeam, oneworld, and Star Alliance 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 10310 reviews
8.2Boarding
7.4Food
7.9Comfort
8.6Crew
8.0Entertainment
Airline reviews

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.

2.0 MediocreJim, Jun 2024ATL - ANC
Read more about Delta reviews

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!

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.

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.

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.

We had a 2 hour delay. The seats were smaller than most other airlines. The person in front of us wanted to lay back and we had to stop her because she was pressing against my girlfriend’s legs. We had to ask her to sit up and not lay back due to the lack of room.

Everything was fine once we actually got on our flight. It was more then annoying they canceled (delayed) our flight. We lost out on a day of our trip along with money on our stay. Plus we had to book another hotel. So expensive.

This flight was canceled and delayed several times without explanation. The plane was freezing cold and no wifi for messaging. Getting off the plane was terribly unorganized and felt like it took forever….

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

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.

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.
10/16Wed
1 stopDelta
8h 53mIDA-BOS
$229
10/14Mon
1 stopAlaska Airlines
15h 33mIDA-BOS
$237
10/14Mon
2 stopsAlaska Airlines
21h 20mIDA-BOS
$242
10/16Wed
2 stopsDelta
15h 15mIDA-BOS
$243
10/2Wed
2 stopsAmerican Airlines
12h 19mIDA-BOS
$244
10/2Wed
1 stopUnited Airlines
9h 59mIDA-BOS
$273
10/14Mon
3 stops
28h 37mIDA-BOS
$394
10/16Wed
1 stopUnited Airlines
9h 59mIDA-BOS
$588
10/16Wed
2 stopsUnited Airlines
16h 51mIDA-BOS
$683
10/13Sun
1 stopAlaska Airlines
21h 40mIDA-BOS
$767

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Last minute flights from Idaho Falls to Boston

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 Idaho Falls to Boston that are departing in the next 10 days.
6/10Mon
multi-stop
24h 10mIDA-BOS
6/14Fri
multi-stop
14h 27mBOS-IDA
$659
6/10Mon
multi-stop
31h 35mIDA-BOS
6/14Fri
multi-stop
14h 27mBOS-IDA
$743
6/9Sun
multi-stopUnited Airlines
7h 14mIDA-BOS
6/14Fri
multi-stopUnited Airlines
7h 51mBOS-IDA
$854
6/9Sun
multi-stopAmerican Airlines
12h 59mIDA-BOS
6/14Fri
multi-stopAmerican Airlines
11h 05mBOS-IDA
$859
6/9Sun
multi-stopAmerican Airlines
12h 59mIDA-BOS
6/14Fri
multi-stopAmerican Airlines
11h 26mBOS-IDA
$864

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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: