How long does it take to fly to Boston?

Flight times from Idaho to Boston vary, but if you’re flying out of Twin Falls and flying into Boston (one of the most popular routes), then the duration is 6h 18m on average. Another popular route from Idaho to Boston is flying from Boise to Boston, which will take roughly 6h 38m. Keep in mind that layovers or delays could extend your travel time.

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

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

What airlines fly to Boston?

Delta, United Airlines and American Airlines 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 42% 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.

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 November 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.

$123 Cheap Flights from Idaho to Boston in 2025/26

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7:20 pm - 7:16 amGEG-BOS

8h 56m1 stop

10:00 am - 4:54 pmBOS-GEG

9h 54m1 stop

$311Hawaiian Airlines

Find Deal

Tue, Mar 3 - Wed, Mar 4

1:14 pm - 12:13 amGEG-BOS

7h 59m1 stop

6:00 am - 12:30 pmBOS-GEG

9h 30m1 stop

$317American Airlines

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Sat, Dec 13 - Tue, Dec 16

2:45 pm - 11:34 pmBOI-BOS

6h 49m1 stop

6:01 am - 12:42 pmBOS-BOI

8h 41m1 stop

$319United Airlines

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Wed, Dec 17 - Wed, Dec 31

5:00 am - 1:54 pmBOI-BOS

6h 54m1 stop

12:23 pm - 9:16 pmBOS-BOI

10h 53m2 stops

$324United Airlines

Find Deal

Tue, Mar 3 - Tue, Mar 10

12:10 pm - 11:54 pmGEG-BOS

8h 44m1 stop

7:00 am - 12:44 pmBOS-GEG

8h 44m1 stop

$325Alaska Airlines

Find Deal

Sat, Feb 7 - Mon, Feb 9

6:00 am - 3:47 pmBOI-BOS

7h 47m1 stop

4:20 pm - 12:34 pmBOS-BOI

22h 14m1 stop

$326Alaska Airlines

Find Deal

Thu, Feb 19 - Mon, Feb 23

12:30 pm - 10:55 pmBOI-BOS

8h 25m2 stops

1:35 pm - 11:40 pmBOS-BOI

12h 05m2 stops

$345Southwest

Find Deal

Thu, Feb 19 - Mon, Feb 23

12:55 pm - 11:41 pmJAC-BOS

8h 46m1 stop

6:10 am - 12:00 pmBOS-JAC

7h 50m1 stop

$349Delta

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Thu, Dec 4 - Mon, Dec 8

12:55 pm - 11:41 pmJAC-BOS

8h 46m1 stop

9:15 am - 9:29 pmBOS-JAC

14h 14m2 stops

$354Delta

Find Deal

Thu, Dec 4 - Mon, Dec 8

12:50 pm - 8:05 amGEG-BOS

16h 15m2 stops

5:00 pm - 10:25 pmBOS-GEG

8h 25m1 stop

$358Southwest

Find Deal

Sat, Dec 13 - Tue, Dec 16

Alaska Airlines flights from Idaho to Boston

Our best Alaska Airlines deals on Idaho to Boston flight tickets

Alaska Airlines

Feb 7

GEG12:10 pmSpokane

8h 44m

1 stop

BOS11:54 pmBoston Logan Intl

Feb 9

BOS7:00 amBoston Logan Intl

8h 44m

1 stop

GEG12:44 pmSpokane

$325

Find similar

Alaska Airlines

Feb 19

BOI6:00 amBoise Air Term. Gowen Fld

7h 47m

1 stop

BOS3:47 pmBoston Logan Intl

Feb 23

BOS4:20 pmBoston Logan Intl

22h 14m

1 stop

BOI12:34 pmBoise Air Term. Gowen Fld

$326

Find similar

Alaska Airlines

Feb 27

SUN7:15 pmHailey Sun Valley-Friedman

10h 01m

1 stop

BOS7:16 amBoston Logan Intl

Mar 3

BOS10:00 amBoston Logan Intl

10h 30m

1 stop

SUN6:30 pmHailey Sun Valley-Friedman

$340

Find similar

American Airlines flights from Idaho to Boston

Our best American Airlines deals on Idaho to Boston flight tickets

American Airlines

Dec 13

GEG1:14 pmSpokane

7h 59m

1 stop

BOS12:13 amBoston Logan Intl

Dec 16

BOS6:00 amBoston Logan Intl

9h 30m

1 stop

GEG12:30 pmSpokane

$317

Find similar

American Airlines

Jan 15

GEG3:02 pmSpokane

11h 30m

1 stop

BOS5:32 amBoston Logan Intl

Jan 20

BOS6:00 amBoston Logan Intl

11h 58m

1 stop

GEG2:58 pmSpokane

$326

Find similar

American Airlines

Jan 15

GEG6:33 amSpokane

10h 59m

1 stop

BOS8:32 pmBoston Logan Intl

Jan 20

BOS6:00 amBoston Logan Intl

11h 58m

2 stops

GEG2:58 pmSpokane

$331

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SpokaneBoston

GEG - BOS

GEGBOS

Spokane

Tue 3/3

7:20 pm-7:16 am

1 stop8h 56m

Boston Logan Intl

Wed 3/4

10:00 am-4:54 pm

1 stop9h 54m

$311

SpokaneBoston

GEG - BOS

GEGBOS

Spokane

Sat 12/13

1:14 pm-12:13 am

1 stop7h 59m

Boston Logan Intl

Tue 12/16

6:00 am-12:30 pm

1 stop9h 30m

$317

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Wed 12/17

2:45 pm-11:34 pm

1 stop6h 49m

Boston Logan Intl

Wed 12/31

6:01 am-12:42 pm

1 stop8h 41m

$319

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Tue 3/3

5:00 am-1:54 pm

1 stop6h 54m

Boston Logan Intl

Tue 3/10

12:23 pm-9:16 pm

2 stops10h 53m

$324

SpokaneBoston

GEG - BOS

GEGBOS

Spokane

Sat 2/7

12:10 pm-11:54 pm

1 stop8h 44m

Boston Logan Intl

Mon 2/9

7:00 am-12:44 pm

1 stop8h 44m

$325

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Thu 2/19

6:00 am-3:47 pm

1 stop7h 47m

Boston Logan Intl

Mon 2/23

4:20 pm-12:34 pm

1 stop22h 14m

$326

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Thu 2/19

12:30 pm-10:55 pm

2 stops8h 25m

Boston Logan Intl

Mon 2/23

1:35 pm-11:40 pm

2 stops12h 05m

$345

JacksonBoston

JAC - BOS

JACBOS

Jackson Hole

Thu 12/4

12:55 pm-11:41 pm

1 stop8h 46m

Boston Logan Intl

Mon 12/8

6:10 am-12:00 pm

1 stop7h 50m

$349

JacksonBoston

JAC - BOS

JACBOS

Jackson Hole

Thu 12/4

12:55 pm-11:41 pm

1 stop8h 46m

Boston Logan Intl

Mon 12/8

9:15 am-9:29 pm

2 stops14h 14m

$354

SpokaneBoston

GEG - BOS

GEGBOS

Spokane

Sat 12/13

12:50 pm-8:05 am

2 stops16h 15m

Boston Logan Intl

Tue 12/16

5:00 pm-10:25 pm

1 stop8h 25m

$358

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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 $384. 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 $393.

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 $452 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 $306 on momondo.

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

There is only 1 cabin class 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 33% 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

Direct flights	None

There are no direct flights from Idaho to Boston. There are no popular flight routes from Idaho to Boston.

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 November 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 $205	Free Cancellation	Rating 7.9 8,001 reviews	Search Delta flights
American Airlines	PriceFrom $228	Free Cancellation	Rating 7.2 11,040 reviews	Search American Airlines flights
United Airlines	PriceFrom $286	Free Cancellation	Rating 7.4 9,007 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $306	Free Cancellation	Rating 8.0 11,247 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $365	Free Cancellation	Rating 8.0 4,241 reviews	Search Southwest flights

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Plymouth

Kennebunkport

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Brockton

Concord

Everett

Sturbridge

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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.

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.

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Cheap flights from Idaho to Boston from $123

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 1/22. 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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Filter for what you want

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Find the cheapest flights from Idaho to Boston

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Alaska Airlines flights from Idaho to Boston

Our best Alaska Airlines deals on Idaho to Boston flight tickets

American Airlines flights from Idaho to Boston

Our best American Airlines deals on Idaho to Boston flight tickets

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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

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 is only 1 cabin class 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 33% 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?

Alaska Airlines, American Airlines, and United 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

Direct flights

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