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Cheap flights from Boston to Idaho from $144

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 departing on 4/30. 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

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Boston to Idaho.
Alaska Airlines Logo
10:00 am - 1:47 pmBOS-BOI
29h 47m1 stop
Alaska Airlines Logo
1:00 pm - 11:59 pmBOI-BOS
8h 59m1 stop
$295Alaska Airlines
Find Deal
vie., abr. 25 - mar., abr. 29
Hawaiian Airlines Logo
4:49 pm - 11:47 pmBOS-GEG
9h 58m1 stop
Hawaiian Airlines Logo
10:45 am - 12:06 amGEG-BOS
10h 21m1 stop
$296Hawaiian Airlines
Find Deal
jue., may. 29 - vie., may. 30
American Airlines Logo
6:06 am - 11:40 amBOS-GEG
8h 34m1 stop
American Airlines Logo
1:39 pm - 12:14 amGEG-BOS
7h 35m1 stop
$297American Airlines
Find Deal
sáb., sep. 20 - mar., sep. 23
Delta Logo
7:05 am - 2:00 pmBOS-BOI
8h 55m1 stop
Delta Logo
11:30 pm - 10:06 amBOI-BOS
8h 36m1 stop
$315Delta
Find Deal
mar., jul. 8 - mar., jul. 22
American Airlines Logo
5:00 am - 1:11 pmBOS-GEG
11h 11m1 stop
American Airlines Logo
1:39 pm - 12:14 amGEG-BOS
7h 35m1 stop
$320American Airlines
Find Deal
mar., jul. 1 - mar., jul. 8
Delta Logo
7:05 am - 1:33 pmBOS-GEG
9h 28m1 stop
Delta Logo
7:07 pm - 6:09 amGEG-BOS
8h 02m1 stop
$343Delta
Find Deal
jue., sep. 25 - lun., sep. 29
Southwest Logo
6:15 am - 2:30 pmBOS-GEG
11h 15m1 stop
Southwest Logo
6:15 am - 9:30 pmGEG-BOS
12h 15m2 stops
$358Southwest
Find Deal
sáb., sep. 27 - sáb., oct. 4
United Airlines Logo
7:30 am - 1:12 pmBOS-WYS
7h 42m1 stop
United Airlines Logo
1:48 pm - 11:42 pmWYS-BOS
7h 54m1 stop
$359United Airlines
Find Deal
lun., ago. 25 - mié., sep. 10
United Airlines Logo
6:00 am - 1:12 pmBOS-WYS
9h 12m2 stops
United Airlines Logo
1:48 pm - 11:42 pmWYS-BOS
7h 54m1 stop
$363United Airlines
Find Deal
lun., ago. 25 - mié., sep. 10
Southwest Logo
6:40 am - 4:25 pmBOS-GEG
12h 45m1 stop
Southwest Logo
5:45 am - 8:05 pmGEG-BOS
11h 20m2 stops
$372Southwest
Find Deal
jue., sep. 25 - lun., sep. 29

Delta flights from Boston to Idaho

Our best Delta deals on Boston to Idaho flight tickets
Delta
Jul 8
BOS7:05 amBoston Logan Intl
8h 55m
1 stop
BOI2:00 pmBoise Air Term. Gowen Fld
Jul 22
BOI11:30 pmBoise Air Term. Gowen Fld
8h 36m
1 stop
BOS10:06 amBoston Logan Intl
Delta
Sep 25
BOS7:05 amBoston Logan Intl
9h 28m
1 stop
GEG1:33 pmSpokane
Sep 29
GEG7:07 pmSpokane
8h 02m
1 stop
BOS6:09 amBoston Logan Intl
Delta
May 1
BOS6:15 amBoston Logan Intl
8h 04m
1 stop
JAC12:19 pmJackson Hole
May 6
JAC1:23 pmJackson Hole
8h 49m
1 stop
BOS12:12 amBoston Logan Intl

American Airlines flights from Boston to Idaho

Our best American Airlines deals on Boston to Idaho flight tickets
American Airlines
Sep 20
BOS6:06 amBoston Logan Intl
8h 34m
1 stop
GEG11:40 amSpokane
Sep 23
GEG1:39 pmSpokane
7h 35m
1 stop
BOS12:14 amBoston Logan Intl
American Airlines
Jul 1
BOS5:00 amBoston Logan Intl
11h 11m
1 stop
GEG1:11 pmSpokane
Jul 8
GEG1:39 pmSpokane
7h 35m
1 stop
BOS12:14 amBoston Logan Intl
American Airlines
Aug 5
BOS7:00 amBoston Logan Intl
8h 35m
1 stop
GEG12:35 pmSpokane
Aug 8
GEG1:39 pmSpokane
7h 35m
1 stop
BOS12:14 amBoston Logan Intl

See travel insights to Idaho from

How to get the cheapest flight ticket from Boston to Idaho

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?

In general, January is the cheapest month to fly from Boston to Idaho. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $374. If you don’t want to visit Idaho in January, then you should wait until March to fly from Boston, when ticket prices are also cheap, with an average price of $438.

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

Our data shows that Saturday is the least expensive day to fly to Idaho. Tickets to fly out on this day can be as low as $487. On the other hand, Sunday is the most expensive day to depart from Boston because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $657.

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

According to our data, the cheapest time of day to fly to Idaho is at noon. momondo users have found flights departing from Boston to Idaho at noon for as low as $497. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the evening is when there is more demand to fly to Idaho, so prices are often more expensive at around $667 per ticket.

How far in advance should I book a flight to Idaho?

You are more likely to see cheaper flights to Idaho from Boston when booking 14 weeks ahead of your departure date. In general, you can expect to find flights to Idaho for around $498 when searching 14 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Idaho from Boston for as low as $454 on momondo.

Cheap Boston to Idaho flight deals and tips

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

Best Price Found

$144

Fastest flight time

7h 04m

Direct flights

None

Airports in Idaho

6 airports
The best one-way flight to Idaho from Boston in the past 72 hours is $144. The best round-trip flight deal from Boston to Idaho found on momondo in the last 72 hours is $295.
The fastest flight from Boston to Idaho takes 7h 04m
There are no direct flights from Boston to Idaho. Popular non-direct routes for this connection are Boston Logan Intl Airport - Jackson Hole Airport, Boston Logan Intl Airport - Spokane Airport and Boston Logan Intl Airport - Boise Air Term. Gowen Fld Airport.
There are 6 airports near Idaho: West Yellowstone (WYS), Idaho Falls Fanning Field (IDA), Spokane (GEG), Boise Air Term. Gowen Fld (BOI), Jackson Hole (JAC), Hailey Sun Valley-Friedman (SUN)

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

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

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

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

    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.

  • What documentation or ID do you need to fly to Idaho?

    The necessary travel and health documents for your Idaho trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


Best airlines flying from Boston to Idaho

Compare and see reviews for airlines that fly from Boston to Idaho with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $209Free CancellationRating
6.3
7,889 reviews
Search Spirit Airlines flights
Alaska AirlinesPriceFrom $299Free CancellationRating
8.0
9,827 reviews
Search Alaska Airlines flights
DeltaPriceFrom $308Free CancellationRating
8.0
7,897 reviews
Search Delta flights
United AirlinesPriceFrom $330Free CancellationRating
7.4
8,616 reviews
Search United Airlines flights
American AirlinesPriceFrom $347Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $402Free CancellationRating
8.0
4,274 reviews
Search Southwest flights

Why use momondo?

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

Finding the right flight to Idaho 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 quick and easy, saving you time and money.

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

Flights from Boston to Idaho with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Boston to Idaho flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Boston to Idaho now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Idaho and let you know when they change.


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