What are the cheapest airlines to fly from Idaho to Boston one-way?

The cheapest airline one-way is Alaska Airlines, with whom users have recently found tickets for as low as $144. However, be on the lookout for offers from American Airlines and Delta, as they are both options that can get you from Idaho to Boston for a low price.

What are the most popular routes from Idaho to Boston?

The most popular route from Idaho to Boston is Spokane - Boston Logan Intl. You may also consider Boise Air Term. Gowen Fld - Boston Logan Intl or Jackson Hole - Boston Logan Intl.

What are the most popular airlines that fly from Idaho to Boston?

Before booking your flight from Idaho to Boston check out the most popular airlines for this route: American Airlines, Alaska Airlines or Delta.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 28 days in advance, which can save you up to 90% on flights from Idaho to Boston compared to booking the week you need them. Waiting 28 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $467. For sooner than that we have options available in the next 3 days from $888.

What is the cheapest month to fly from Idaho to Boston?

The best pricing can be found in the month of February. Prices to Boston from Idaho average $469. You can even find prices in February for less than $469, as users have found deals to Boston from as low as $256. The month of June appears to be one of the more expensive times to travel to Boston from Idaho. Flying in the targeted month can save you up to 18%.

What airport do you fly into for flights to Boston from Idaho?

For a flight from Idaho to Boston, you will be flying into Logan Intl. Boston Logan Intl (BOS) is just 2.6 mi from the center of the city.

Can I find deals for flights from Idaho to Boston that include hotel bookings?

Yes. In addition to deals on Idaho to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Idaho to Boston?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho to Boston.

Can I find deals for business class flights from Idaho to Boston?

Yes. Cheapflights offers flight deals from Idaho to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$131+ Flights from Idaho to Boston - Compare & Save Big

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Cheap flight deals from Idaho to Boston

Most accurate provider	Mytrip 3 stars
Most trusted provider	Mytrip 3 stars
Round-trip from	$296 (Hawaiian Airlines)
One-way from	$131 (Mytrip)
Popular in	June
Cheapest in	February
Average price	$444

Provider with most accurate pricing for Boise Air Term. Gowen Fld-Boston Logan Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Boston Logan Intl flights.

Search Deals

From Idaho to Boston Logan Intl

Search Deals

One-way flight from Idaho to Boston Logan Intl

Search Deals

Highest demand for flights based on searches. 8% potential increase in price ($42 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in May 2025

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Find flight deals from Idaho to Boston

Cheapest flights from Idaho to Boston
Explore the most affordable flight options available from Idaho to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Wed 5/71:25 pmGEG - BOS

1 stop7h 34mHawaiian Airlines

Tue 5/135:20 pmBOS - GEG

1 stop9h 39mHawaiian Airlines

Deal found 4/30

$296

Wed 9/172:45 pmGEG - BOS

1 stop12h 13mDelta

Tue 9/2311:00 amBOS - GEG

1 stop8h 57mDelta

Deal found 4/30

$297

Wed 5/75:34 amGEG - BOS

1 stop10h 47mAmerican Airlines

Tue 5/1312:29 pmBOS - GEG

2 stops11h 24mAmerican Airlines

Deal found 4/30

$302

Tue 8/121:00 pmBOI - BOS

1 stop15h 10mAlaska Airlines

Tue 8/197:30 amBOS - BOI

1 stop11h 34mAlaska Airlines

Deal found 4/29

$306

Wed 5/211:50 pmBOI - BOS

1 stop8h 09mDelta

Sat 5/244:25 pmBOS - BOI

1 stop8h 24mDelta

Deal found 4/28

$307

Thu 9/41:15 pmJAC - BOS

1 stop8h 59mAmerican Airlines

Wed 9/1012:41 pmBOS - JAC

1 stop9h 57mAmerican Airlines

Deal found 4/30

$317

Tue 5/206:00 amGEG - BOS

1 stop9h 59mAlaska Airlines

Mon 8/258:23 pmBOS - GEG

1 stop20h 33mAlaska Airlines

Deal found 4/30

$319

Thu 9/41:04 pmJAC - BOS

1 stop8h 54mDelta

Wed 9/109:55 amBOS - JAC

2 stops12h 39mDelta

Deal found 4/29

$322

Wed 9/178:25 amGEG - BOS

2 stops11h 00mSouthwest

Tue 9/233:15 pmBOS - GEG

2 stops10h 00mSouthwest

Deal found 4/30

$347

Mon 5/197:06 pmBOI - BOS

1 stop10h 14mHawaiian Airlines

Sun 5/257:00 amBOS - BOI

1 stop12h 11mHawaiian Airlines

Deal found 4/29

$353

Wed 6/411:40 amJAC - BOS

1 stop10h 26mAlaska Airlines

Tue 6/106:52 pmBOS - JAC

1 stop18h 08mAlaska Airlines

Deal found 4/29

$360

Mon 5/1912:16 pmBOI - BOS

2 stops26h 08mMultiple Airlines

Sun 5/257:00 amBOS - BOI

1 stop12h 11mMultiple Airlines

Deal found 4/28

$360

Best flights from Idaho to Boston
Discover carefully curated flight deals from Idaho to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 1, 2025.

Wed 5/71:25 pmGEG - BOS

1 stop7h 34mHawaiian Airlines

Tue 5/135:20 pmBOS - GEG

1 stop9h 39mHawaiian Airlines

Deal found 4/30

$296

Wed 5/217:25 pmGEG - BOS

1 stop8h 15mDelta

Thu 5/297:25 amBOS - GEG

1 stop10h 25mDelta

Deal found 4/30

$297

Wed 5/75:34 amGEG - BOS

1 stop10h 47mAmerican Airlines

Tue 5/1312:29 pmBOS - GEG

2 stops11h 24mAmerican Airlines

Deal found 4/30

$302

Tue 8/121:00 pmBOI - BOS

1 stop15h 10mAlaska Airlines

Tue 8/197:30 amBOS - BOI

1 stop11h 34mAlaska Airlines

Deal found 4/29

$306

Mon 5/1912:16 pmBOI - BOS

2 stops26h 08mMultiple Airlines

Sun 5/257:00 amBOS - BOI

1 stop12h 11mMultiple Airlines

Deal found 4/28

$360

Mon 5/1912:16 pmBOI - BOS

2 stops26h 08mSpirit Airlines

Sun 5/255:42 pmBOS - BOI

2 stops19h 39mSpirit Airlines

Deal found 4/30

$361

Thu 6/127:07 pmBOI - BOS

1 stop8h 57mUnited Airlines

Mon 6/166:00 amBOS - BOI

1 stop7h 43mUnited Airlines

Deal found 4/29

$366

Tue 10/217:40 amBOI - BOS

2 stops8h 20mSouthwest

Wed 11/51:35 pmBOS - BOI

2 stops10h 50mSouthwest

Deal found 4/30

$369

Wed 5/211:50 pmBOI - BOS

1 stop8h 09mDelta

Sat 5/244:25 pmBOS - BOI

1 stop8h 24mDelta

Deal found 4/28

$307

Tue 5/206:00 amGEG - BOS

1 stop9h 59mAlaska Airlines

Mon 8/258:23 pmBOS - GEG

1 stop20h 33mAlaska Airlines

Deal found 4/30

$319

Wed 6/412:46 pmJAC - BOS

1 stop8h 47mAmerican Airlines

Tue 6/106:58 amBOS - JAC

1 stop10h 27mAmerican Airlines

Deal found 4/30

$323

Mon 5/197:06 pmBOI - BOS

1 stop10h 14mHawaiian Airlines

Sun 5/257:00 amBOS - BOI

1 stop12h 11mHawaiian Airlines

Deal found 4/29

$353

Last-minute flights from Idaho to Boston
Discover last-minute flight deals from Idaho to Boston. Data last updated May 1, 2025 and is based on user searches.

Tue 5/64:20 pmBOI - BOS

1 stop13h 35mAlaska Airlines

Sat 5/107:00 amBOS - BOI

1 stop10h 46mAlaska Airlines

Deal found 4/29

$314

Wed 5/71:25 pmGEG - BOS

1 stop7h 34mHawaiian Airlines

Tue 5/135:20 pmBOS - GEG

1 stop9h 39mHawaiian Airlines

Deal found 4/30

$296

Wed 5/75:34 amGEG - BOS

1 stop10h 47mAmerican Airlines

Tue 5/1312:29 pmBOS - GEG

2 stops11h 24mAmerican Airlines

Deal found 4/30

$302

Wed 5/73:25 pmGEG - BOS

2 stops14h 27mUnited Airlines

Tue 5/139:20 amBOS - GEG

1 stop8h 43mUnited Airlines

Deal found 4/30

$402

Wed 5/78:03 amGEG - BOS

1 stop12h 56mAlaska Airlines

Mon 5/126:35 pmBOS - GEG

1 stop16h 28mAlaska Airlines

Deal found 4/30

$446

Wed 5/710:41 amJAC - BOS

1 stop10h 59mUnited Airlines

Sat 5/103:25 pmBOS - JAC

1 stop20h 14mUnited Airlines

Deal found 4/28

$575

Sat 5/105:00 amBOI - BOS

2 stops14h 59mUnited Airlines

Sat 5/176:05 amBOS - BOI

1 stop12h 16mUnited Airlines

Deal found 4/29

$420

Sat 5/101:18 pmBOI - BOS

1 stop7h 32mDelta

Tue 6/37:25 amBOS - BOI

1 stop10h 54mDelta

Deal found 4/29

$892

Mon 5/127:10 pmBOI - BOS

1 stop9h 03mUnited Airlines

Wed 5/216:05 amBOS - BOI

1 stop12h 16mUnited Airlines

Deal found 4/29

$411

Wed 5/141:40 pmGEG - BOS

1 stop7h 00mUnited Airlines

Sat 5/176:05 amBOS - GEG

1 stop11h 36mUnited Airlines

Deal found 4/30

$397

Mon 5/197:06 pmBOI - BOS

1 stop10h 14mAlaska Airlines

Sun 5/257:00 amBOS - BOI

1 stop12h 11mAlaska Airlines

Deal found 4/30

$310

Mon 5/197:06 pmBOI - BOS

1 stop10h 14mHawaiian Airlines

Sun 5/257:00 amBOS - BOI

1 stop12h 11mHawaiian Airlines

Deal found 4/29

$353

One-way flights from Idaho to Boston
Search for one-way flight options from Idaho to Boston. Find affordable one-way fares based on user searches. Data last updated May 1, 2025.

Fri 6/65:57 pmGEG - BOS

2 stops34h 06mMultiple Airlines

Deal found 4/30

$131

Sat 8/96:00 pmBOI - BOS

1 stop10h 10mAlaska Airlines

Deal found 4/30

$144

Thu 5/811:30 amGEG - BOS

1 stop9h 42mAlaska Airlines

Deal found 4/30

$148

Thu 5/295:34 amGEG - BOS

1 stop8h 45mAmerican Airlines

Deal found 4/30

$149

Tue 8/52:00 pmBOI - BOS

1 stop8h 15mDelta

Deal found 4/30

$154

Thu 5/87:10 pmBOI - BOS

1 stop9h 03mUnited Airlines

Deal found 4/29

$158

Tue 6/173:20 pmSUN - BOS

1 stop7h 04mDelta

Deal found 4/30

$181

Wed 8/276:00 amBOI - BOS

2 stops11h 20mSouthwest

Deal found 4/29

$185

Fri 6/275:00 amGEG - BOS

2 stops10h 00mSouthwest

Deal found 4/30

$189

Thu 6/51:10 pmJAC - BOS

1 stop7h 28mAmerican Airlines

Deal found 4/30

$191

Thu 5/86:00 amGEG - BOS

2 stops13h 00mUnited Airlines

Deal found 4/30

$203

Sun 8/35:17 pmBOI - BOS

1 stop10h 24mAmerican Airlines

Deal found 4/29

$205

Cheapflights Fare Finder

Use the filters below to find and compare flights from Idaho to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SpokaneBoston

GEG - BOS

GEGBOS

Spokane

Tue 5/20

1:40 pm-12:06 am

1 stop7h 26m

Boston Logan Intl

Wed 5/28

4:30 pm-10:25 pm

1 stop8h 55m

$296

SpokaneBoston

GEG - BOS

GEGBOS

Spokane

Wed 9/17

2:45 pm-5:58 am

1 stop12h 13m

Boston Logan Intl

Tue 9/23

11:00 am-4:57 pm

1 stop8h 57m

$297

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Tue 8/12

1:00 pm-6:10 am

1 stop15h 10m

Boston Logan Intl

Tue 8/19

7:30 am-5:04 pm

1 stop11h 34m

$306

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Wed 5/21

1:50 pm-11:59 pm

1 stop8h 09m

Boston Logan Intl

Sat 5/24

4:25 pm-10:49 pm

1 stop8h 24m

$307

JacksonBoston

JAC - BOS

JACBOS

Jackson Hole

Thu 9/4

1:15 pm-12:14 am

1 stop8h 59m

Boston Logan Intl

Wed 9/10

12:41 pm-8:38 pm

1 stop9h 57m

$317

SpokaneBoston

GEG - BOS

GEGBOS

Spokane

Tue 5/20

6:00 am-6:59 pm

1 stop9h 59m

Boston Logan Intl

Mon 8/25

8:23 pm-1:56 pm

1 stop20h 33m

$319

SpokaneBoston

GEG - BOS

GEGBOS

Spokane

Wed 9/24

1:39 pm-12:14 am

1 stop7h 35m

Boston Logan Intl

Mon 9/29

7:00 am-12:35 pm

1 stop8h 35m

$320

JacksonBoston

JAC - BOS

JACBOS

Jackson Hole

Thu 9/4

1:04 pm-11:58 pm

1 stop8h 54m

Boston Logan Intl

Wed 9/10

9:55 am-8:34 pm

2 stops12h 39m

$322

SpokaneBoston

GEG - BOS

GEGBOS

Spokane

Wed 9/17

8:25 am-10:25 pm

2 stops11h 00m

Boston Logan Intl

Tue 9/23

3:15 pm-10:15 pm

2 stops10h 00m

$347

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Mon 5/19

7:06 pm-7:20 am

1 stop10h 14m

Boston Logan Intl

Sun 5/25

7:00 am-5:11 pm

1 stop12h 11m

$353

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 47 results

...

Best time to book a flight from Idaho to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Idaho with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Idaho to Boston

What is the cheapest month to book a flight from Idaho to Boston?

Currently, January is the cheapest month in which you can book a flight from Idaho to Boston (average of $218). Flying from Idaho to Boston in July is currently the most expensive (average of $310). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ID to BOS?

When flying from Idaho to Boston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Boston by month

In terms of precipitation, rainfall in Boston ranges from 3.1 - 4.0 inches per month. March is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit Boston when rainfall is around 3.1 in.

Temperature in Boston by month

If weather is an important factor for your trip to Boston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Boston

Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from Idaho to Boston by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

9,972 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Alaska Airlines

8.0

Very good

9,972 reviews

Alaska Airlines

8.0

Very good

9,972 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Southwest

8.0

Very good

4,294 reviews

Alaska Airlines

8.0

Very good

9,972 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Delta

8.0

Very good

7,934 reviews

Alaska Airlines

8.0

Very good

9,972 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Hawaiian Airlines

7.9

Good

2,409 reviews

Alaska Airlines

8.0

Very good

9,972 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

United Airlines

7.4

Good

8,696 reviews

Alaska Airlines

8.0

Very good

9,972 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

What airport do you fly into for flights to Boston from Idaho?
For a flight from Idaho to Boston, you will be flying into Logan Intl. Boston Logan Intl (BOS) is just 2.6 mi from the center of the city.
What are the cheapest airlines to fly from Idaho to Boston one-way?
The cheapest airline one-way is Alaska Airlines, with whom users have recently found tickets for as low as $144. However, be on the lookout for offers from American Airlines and Delta, as they are both options that can get you from Idaho to Boston for a low price.
What are the most popular routes from Idaho to Boston?
The most popular route from Idaho to Boston is Spokane - Boston Logan Intl. You may also consider Boise Air Term. Gowen Fld - Boston Logan Intl or Jackson Hole - Boston Logan Intl.
Can I find deals for flights from Idaho to Boston that include hotel bookings?
Yes. In addition to deals on Idaho to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Idaho to Boston?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho to Boston.
Can I find deals for business class flights from Idaho to Boston?
Yes. Cheapflights offers flight deals from Idaho to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Idaho to Boston?
Currently, January is the cheapest month in which you can book a flight from Idaho to Boston (average of $218). Flying from Idaho to Boston in July is currently the most expensive (average of $310). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Marlborough

Warwick

Cambridge

Waltham

Framingham

Chestnut Hill

Randolph

Brockton

Lowell

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Somerville

York Beach

Saco

Burlington

West Yarmouth

Smithfield

Lincoln

Salem

Chelsea

Seabrook

Browse thousands of different options on Cheapflights for your next trip

Top 5 airlines flying from Idaho to Boston

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$261	Average$548	FlexibilityNo cancel fee	On-timeN/A
Alaska Airlines	Cheapest$310	Average$518	FlexibilityNo cancel fee	On-time75%
United Airlines	Cheapest$326	Average$714	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$336	Average$501	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$361	Average$505	FlexibilityNo cancel fee	On-time63%

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$131+ Cheap flights from Idaho to Boston (BOS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/6. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Idaho to Boston with Cheapflights

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Cheap flight deals from Idaho to Boston

Keep the following information in mind while searching for Idaho to Boston flight deals. Data was last updated May 1, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Idaho to Boston

Cheapest flights from Idaho to BostonExplore the most affordable flight options available from Idaho to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Explore the most affordable flight options available from Idaho to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Idaho to Boston that are best for you.

Best time to book a flight from Idaho to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Idaho with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Idaho to Boston

What is the cheapest month to book a flight from Idaho to Boston?

What is the cheapest time of day to fly from ID to BOS?

Find hourly flight availability from Idaho to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

Rainfall in Boston by month

Plan your trip to Boston by taking into account the average rainfall totals by month.

Temperature in Boston by month

Plan your trip to Boston by taking into account the average temperature totals by month.

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boston. Reviews last updated May 1, 2025.

Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from Idaho to Boston by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Idaho to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Boston from Idaho?

What are the cheapest airlines to fly from Idaho to Boston one-way?

What are the most popular routes from Idaho to Boston?

Can I find deals for flights from Idaho to Boston that include hotel bookings?

How can I find direct flights from Idaho to Boston?

Can I find deals for business class flights from Idaho to Boston?

What is the cheapest month to book a flight from Idaho to Boston?

Traveling to a place near Idaho?

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Alternative routes for Idaho to Boston

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Idaho to Boston

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Cheapest flights from Idaho to Boston
Explore the most affordable flight options available from Idaho to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.