What is the cheapest airline that flies from Idaho to Boston Logan Intl?

Hawaiian Airlines, Delta, and American Airlines are the most popular carriers operating from Idaho to Boston Logan Intl

What airlines fly to Boston?

Delta, United Airlines and Southwest are the top three most popular airlines that fly to Boston from Idaho according to our data. Delta is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Boston. Keep in mind that there are 5 different airlines that fly to Boston on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Boston?

Flight times from Idaho to Boston vary, but if you’re flying out of Idaho Falls and flying into Boston (one of the most popular routes), then the duration is 6h 58m on average. Another popular route from Idaho to Boston is flying from Boise to Boston, which will take roughly 7h 12m. Keep in mind that layovers or delays could extend your travel time.

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

Prices for flights from Idaho to Boston Logan Intl Airport were last updated today.

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

The number of operators available for flights from Idaho to Boston Logan Intl Airport is 5 as of July 2025.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho to Boston Logan Intl Airport.

What documentation or ID do you need to fly to Boston Logan Intl Airport?

The necessary travel and health documents for your Boston Logan Intl Airport 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.

$140 Cheap Flights from Idaho to Boston in 2025

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Find the cheapest flights from Idaho to Boston

Round-trip

One-way

Last minute

Cheap round-trip flights

1:30 pm - 9:32 amGEG-BOS

17h 02m1 stop

7:01 am - 7:17 pmBOS-GEG

15h 16m1 stop

$287American Airlines

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Wed, Sep 17 - Mon, Sep 22

1:07 pm - 9:32 amBOI-BOS

18h 25m1 stop

6:15 am - 1:17 pmBOS-BOI

9h 02m1 stop

$292American Airlines

Find Deal

Sat, Sep 20 - Sat, Sep 27

1:12 pm - 9:32 amGEG-BOS

17h 20m1 stop

7:00 am - 12:20 pmBOS-GEG

8h 20m1 stop

$292American Airlines

Find Deal

Thu, Oct 30 - Sat, Nov 1

7:34 pm - 7:53 amGEG-BOS

9h 19m1 stop

7:05 am - 12:37 pmBOS-GEG

8h 32m1 stop

$296Alaska Airlines

Find Deal

Sat, Oct 11 - Wed, Oct 15

7:05 pm - 6:25 amGEG-BOS

8h 20m1 stop

7:25 am - 12:41 pmBOS-GEG

8h 16m1 stop

$297Delta

Find Deal

Tue, Aug 12 - Tue, Aug 19

8:54 pm - 7:53 amGEG-BOS

7h 59m1 stop

7:05 am - 12:37 pmBOS-GEG

8h 32m1 stop

$301Alaska Airlines

Find Deal

Mon, Oct 13 - Wed, Oct 15

5:05 am - 4:34 pmGEG-BOS

8h 29m1 stop

5:40 am - 1:10 pmBOS-GEG

10h 30m1 stop

$302Delta

Find Deal

Thu, Nov 27 - Tue, Dec 2

7:17 pm - 8:00 amBOI-BOS

10h 43m1 stop

7:20 am - 3:00 pmBOS-BOI

9h 40m1 stop

$321Hawaiian Airlines

Find Deal

Mon, Sep 8 - Fri, Sep 19

9:16 pm - 10:43 pmBOI-BOS

23h 27m2 stops

6:20 am - 1:21 pmBOS-BOI

33h 01m3 stops

$335Spirit Airlines

Find Deal

Mon, Sep 8 - Fri, Sep 19

6:06 pm - 11:18 amBOI-BOS

15h 12m2 stops

6:30 am - 5:11 pmBOS-BOI

12h 41m2 stops

$347Spirit Airlines

Find Deal

Sun, Aug 17 - Sun, Aug 24

Alaska Airlines flights from Idaho to Boston

Our best Alaska Airlines deals on Idaho to Boston flight tickets

Alaska Airlines

Oct 11

GEG7:34 pmSpokane

9h 19m

1 stop

BOS7:53 amBoston Logan Intl

Oct 15

BOS7:05 amBoston Logan Intl

8h 32m

1 stop

GEG12:37 pmSpokane

$296

Find similar

Alaska Airlines

Oct 13

GEG8:54 pmSpokane

7h 59m

1 stop

BOS7:53 amBoston Logan Intl

Oct 15

BOS7:05 amBoston Logan Intl

8h 32m

1 stop

GEG12:37 pmSpokane

$301

Find similar

Alaska Airlines

Oct 25

BOI3:37 pmBoise Air Term. Gowen Fld

22h 04m

1 stop

BOS3:41 pmBoston Logan Intl

Oct 29

BOS7:00 amBoston Logan Intl

10h 12m

1 stop

BOI3:12 pmBoise Air Term. Gowen Fld

$306

Find similar

United Airlines flights from Idaho to Boston

Our best United Airlines deals on Idaho to Boston flight tickets

United Airlines

Aug 12

GEG6:25 pmSpokane

13h 06m

2 stops

BOS10:31 amBoston Logan Intl

Aug 19

BOS6:10 amBoston Logan Intl

8h 17m

1 stop

GEG11:27 amSpokane

$402

Find similar

United Airlines

Aug 16

BOI12:39 pmBoise Air Term. Gowen Fld

7h 20m

1 stop

BOS9:59 pmBoston Logan Intl

Aug 23

BOS6:09 amBoston Logan Intl

9h 26m

2 stops

BOI1:35 pmBoise Air Term. Gowen Fld

$406

Find similar

United Airlines

Sep 4

JAC9:30 amJackson Hole

18h 29m

3 stops

BOS5:59 amBoston Logan Intl

Sep 10

BOS11:00 amBoston Logan Intl

11h 39m

2 stops

JAC8:39 pmJackson Hole

$422

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How to get the cheapest flight ticket from Idaho to Boston

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

Prices

Airlines

Other information

What is the cheapest month to fly to Boston?

In general, April is the cheapest month to fly from Idaho to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $397. If you aren’t able to travel during the month of April, then book flights to Boston from Idaho during February instead. Flights to Boston in February, while not as cheap as those in April, still average around $400.

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

The cheapest day to depart from Idaho to Boston is on a Tuesday when prices can be found for as low as $434. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Friday is $559.

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

According to our data, the cheapest time of day to fly to Boston is in the evening. momondo users have found flights departing from Idaho to Boston in the evening for as low as $472. 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 morning is when there is more demand to fly to Boston, so prices are often more expensive at around $533 per ticket.

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

You are more likely to see cheaper flights to Boston from Idaho when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $462 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Idaho for as low as $339 on momondo.

What cabin class options are available on Idaho to Boston Logan Intl flights?

There are 1 cabin classes available to choose from on Idaho to Boston Logan Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Idaho to Boston flights?

You could potentially save up to 57% on your flight if you consider stops on a Idaho to Boston flight.

Cheap Idaho to Boston flight deals and tips

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

Best Price Found	$140
Fastest flight time	6h 28m
Direct flights	None
Airports in Boston	1 airport

The best one-way flight to Boston from Idaho in the past 72 hours is $140. The best round-trip flight deal from Idaho to Boston found on momondo in the last 72 hours is $287.

The fastest flight from Idaho to Boston takes 6h 28m

There are no direct flights from Idaho to Boston. Popular non-direct routes for this connection are Spokane Airport - Boston Logan Intl Airport, Boise Air Term. Gowen Fld Airport - Boston Logan Intl Airport and Jackson Hole Airport - Boston Logan Intl Airport.

There is 1 airport near Boston: Boston Logan Intl (BOS)

Search flight deals

When did momondo last update prices for flights from Idaho to Boston Logan Intl Airport?
Prices for flights from Idaho to Boston Logan Intl Airport were last updated today.
How many operators does momondo search for flights from Idaho to Boston Logan Intl Airport?
The number of operators available for flights from Idaho to Boston Logan Intl Airport is 5 as of July 2025.
How old do you have to be to fly from Idaho to Boston Logan Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho to Boston Logan Intl Airport.
What documentation or ID do you need to fly to Boston Logan Intl Airport?
The necessary travel and health documents for your Boston Logan Intl Airport 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 Idaho to Boston

Compare and see reviews for airlines that fly from Idaho to Boston with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $256	Free Cancellation	Rating 8.0 7,962 reviews	Search Delta flights
American Airlines	PriceFrom $282	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Alaska Airlines	PriceFrom $300	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $312	Free Cancellation	Rating 7.4 8,867 reviews	Search United Airlines flights
Southwest	PriceFrom $365	Free Cancellation	Rating 8.0 4,233 reviews	Search Southwest flights

Hampton Beach

Salem

Ogunquit

Hampton

Old Orchard Beach

York Beach

Plymouth

Cambridge

Kennebunkport

Nashua

Narragansett

Laconia

Brockton

Concord

Gloucester

South Yarmouth

Everett

Wells

Falmouth

Warwick

Why use momondo?

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

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

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

momondo does allow users to show only those flights to Boston from Idaho which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Idaho to Boston 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 Idaho to Boston right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Boston, momondo offers a useful price alert feature which will track prices for flights to Boston from Idaho and alert you when they change.

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Cheap flights from Idaho to Boston from $140

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to Boston departing on 8/8. 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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Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Idaho to Boston

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Alaska Airlines flights from Idaho to Boston

Our best Alaska Airlines deals on Idaho to Boston flight tickets

United Airlines flights from Idaho to Boston

Our best United Airlines deals on Idaho to Boston flight tickets

See travel insights to Boston from

How to get the cheapest flight ticket from Idaho to Boston

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 Boston?

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

The cheapest day to depart from Idaho to Boston is on a Tuesday when prices can be found for as low as $434. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Friday is $559.

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

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

What cabin class options are available on Idaho to Boston Logan Intl flights?

There are 1 cabin classes available to choose from on Idaho to Boston Logan Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Idaho to Boston flights?

You could potentially save up to 57% on your flight if you consider stops on a Idaho to Boston flight.

What is the cheapest airline that flies from Idaho to Boston Logan Intl?

Hawaiian Airlines, Delta, and American Airlines are the most popular carriers operating from Idaho to Boston Logan Intl

What airlines fly to Boston?

How long does it take to fly to Boston?

Cheap Idaho to Boston flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Boston

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

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

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

What documentation or ID do you need to fly to Boston Logan Intl Airport?

Best airlines flying from Idaho to Boston

Compare and see reviews for airlines that fly from Idaho to Boston with momondo

Traveling to a place near Boston?

Why use momondo?

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

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

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

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

An easier way to manage your Boston trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Massachusetts