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Cheap flights from Boston to Idaho Falls from $215

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Idaho Falls departing on 6/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Boston to Idaho Falls

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Boston to Idaho Falls.
Delta Logo
4:25 pm - 10:55 pmBOS-IDA
8h 30m1 stop
Delta Logo
6:50 pm - 6:20 amIDA-BOS
9h 30m1 stop
$361Delta
Find Deal
sáb., may. 24 - mié., may. 28
Delta Logo
4:25 pm - 10:55 pmBOS-IDA
8h 30m1 stop
Delta Logo
6:00 am - 7:13 pmIDA-BOS
11h 13m2 stops
$395Delta
Find Deal
sáb., may. 24 - sáb., may. 31
Delta Logo
4:25 pm - 10:55 pmBOS-IDA
8h 30m1 stop
Delta Logo
6:50 pm - 6:20 amIDA-BOS
9h 30m1 stop
$396Delta
Find Deal
sáb., may. 24 - jue., may. 29
Delta Logo
6:50 am - 11:50 amBOS-IDA
7h 00m1 stop
Delta Logo
6:50 pm - 6:20 amIDA-BOS
9h 30m1 stop
$406Delta
Find Deal
mar., may. 20 - mar., may. 27
Alaska Airlines Logo
7:30 am - 3:40 pmBOS-IDA
10h 10m1 stop
Alaska Airlines Logo
4:20 pm - 7:20 amIDA-BOS
13h 00m1 stop
$424Alaska Airlines
Find Deal
jue., may. 29 - mar., jun. 3
Alaska Airlines Logo
9:00 am - 3:40 pmBOS-IDA
8h 40m1 stop
Alaska Airlines Logo
6:00 am - 12:06 amIDA-BOS
16h 06m1 stop
$431Alaska Airlines
Find Deal
jue., may. 29 - mié., jun. 4
American Airlines Logo
5:00 am - 12:00 pmBOS-IDA
9h 00m1 stop
American Airlines Logo
12:30 pm - 11:37 pmIDA-BOS
9h 07m2 stops
$436American Airlines
Find Deal
jue., ago. 7 - jue., ago. 14
United Airlines Logo
3:38 pm - 9:32 amBOS-IDA
19h 54m2 stops
United Airlines Logo
2:40 pm - 11:40 pmIDA-BOS
7h 00m1 stop
$508United Airlines
Find Deal
mar., abr. 29 - mar., may. 6
United Airlines Logo
5:30 am - 9:09 pmBOS-IDA
17h 39m2 stops
United Airlines Logo
5:00 am - 4:17 pmIDA-BOS
9h 17m2 stops
$538United Airlines
Find Deal
mar., abr. 29 - mar., may. 6
American Airlines Logo
10:20 am - 9:01 pmBOS-IDA
12h 41m2 stops
American Airlines Logo
12:30 pm - 11:37 pmIDA-BOS
9h 07m2 stops
$561American Airlines
Find Deal
jue., ago. 28 - mar., sep. 2

United Airlines flights from Boston to Idaho Falls

Our best United Airlines deals on Boston to Idaho Falls flight tickets
United Airlines
Apr 29
BOS3:38 pmBoston Logan Intl
19h 54m
2 stops
IDA9:32 amIdaho Falls Fanning Field
May 6
IDA2:40 pmIdaho Falls Fanning Field
7h 00m
1 stop
BOS11:40 pmBoston Logan Intl
United Airlines
Apr 29
BOS5:30 amBoston Logan Intl
17h 39m
2 stops
IDA9:09 pmIdaho Falls Fanning Field
May 6
IDA5:00 amIdaho Falls Fanning Field
9h 17m
2 stops
BOS4:17 pmBoston Logan Intl
United Airlines
May 21
BOS10:45 amBoston Logan Intl
14h 00m
2 stops
IDA10:45 pmIdaho Falls Fanning Field
May 27
IDA5:00 amIdaho Falls Fanning Field
23h 01m
1 stop
BOS6:01 amBoston Logan Intl

Alaska Airlines flights from Boston to Idaho Falls

Our best Alaska Airlines deals on Boston to Idaho Falls flight tickets
Alaska Airlines
May 29
BOS7:30 amBoston Logan Intl
10h 10m
1 stop
IDA3:40 pmIdaho Falls Fanning Field
Jun 3
IDA4:20 pmIdaho Falls Fanning Field
13h 00m
1 stop
BOS7:20 amBoston Logan Intl
Alaska Airlines
May 29
BOS9:00 amBoston Logan Intl
8h 40m
1 stop
IDA3:40 pmIdaho Falls Fanning Field
Jun 4
IDA6:00 amIdaho Falls Fanning Field
16h 06m
1 stop
BOS12:06 amBoston Logan Intl
Alaska Airlines
May 28
BOS7:00 amBoston Logan Intl
17h 34m
2 stops
IDA10:34 pmIdaho Falls Fanning Field
Jun 4
IDA6:00 amIdaho Falls Fanning Field
16h 06m
1 stop
BOS12:06 amBoston Logan Intl

See travel insights to Idaho Falls from

How to get the cheapest flight ticket from Boston to Idaho Falls

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Idaho Falls?

If you aren’t able to travel to Idaho Falls during the month of November, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $555.

What is the cheapest day to depart on your flight to Idaho Falls?

Our data shows that Tuesday is the least expensive day to fly to Idaho Falls. Tickets to fly out on this day can be as low as $618. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Idaho Falls on Wednesday is $865.

What is the cheapest time of day to depart on your flight to Idaho Falls?

Our most recent data shows that the best time of day to fly to Idaho Falls is in the evening. Flights from Boston to Idaho Falls during this time can be as low as $523. Try not to purchase tickets in the morning because they tend to be around $789. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Boston to Idaho Falls

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Idaho Falls according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Idaho Falls (BOS to IDA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Idaho Falls

Best Price Found

$215

Fastest flight time

7h 00m

Direct flights

None

Airports in Idaho Falls

1 airport
The best one-way flight to Idaho Falls from Boston in the past 72 hours is $215. The best round-trip flight deal from Boston to Idaho Falls found on momondo in the last 72 hours is $361.
The fastest flight from Boston to Idaho Falls takes 7h 00m
There are no direct flights from Boston to Idaho Falls. Popular non-direct route for this connection is Boston Logan Intl Airport - Idaho Falls Fanning Field Airport.
There is 1 airport near Idaho Falls: Idaho Falls Fanning Field (IDA)

  • How far is Boston Logan Intl to Idaho Falls Fanning Field by plane?

    There are 2052.3 mi between Boston Logan Intl and Idaho Falls Fanning Field. By plane, this route typically takes 7h 00m.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Idaho Falls Fanning Field Airport?

    Prices for flights from Boston Logan Intl Airport to Idaho Falls Fanning Field Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Idaho Falls Fanning Field Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Idaho Falls Fanning Field Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport to Idaho Falls Fanning Field Airport.

  • What documentation or ID do you need to fly to Idaho Falls Fanning Field Airport?

    The travel and health documents you'll need for your trip to Idaho Falls Fanning Field Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Idaho Falls Fanning Field Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Boston to Idaho Falls?


Best airlines flying from Boston to Idaho Falls

Compare and see reviews for airlines that fly from Boston to Idaho Falls with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $384Free CancellationRating
8.0
7,916 reviews
Search Delta flights
American AirlinesPriceFrom $519Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $536Free CancellationRating
7.4
8,667 reviews
Search United Airlines flights

Traveling to a place near Idaho Falls?

Book flights to Idaho Falls if you plan to visit one of these locations
Rexburg

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Idaho Falls?

Finding the right flight to Idaho Falls from Boston is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Idaho Falls quick and easy, saving you time and money.

Can I find flights from Boston to Idaho Falls with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Boston to Idaho Falls flights to just show those with flexible booking policies.

How can momondo help me find flights from Boston to Idaho Falls?

Once you have performed a search for Boston to Idaho Falls flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Boston to Idaho Falls right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Boston to Idaho Falls flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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mar. 4/22
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