How popular is this State of Washington to Boise flight route?

This flight path from Washington to Boise Air Term. Gowen Fld was viewed by 18 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What are the cheapest airlines to fly from State of Washington to Boise one-way?

The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $69. However, be on the lookout for offers from Alaska Airlines and Southwest, as they are both options that can get you from State of Washington to Boise for a low price.

What are the most popular routes from State of Washington to Boise?

When deciding which route to take from State of Washington to Boise consider Seattle/Tacoma Intl - Boise Air Term. Gowen Fld, Portland - Boise Air Term. Gowen Fld or Spokane - Boise Air Term. Gowen Fld as they are the most popular.

What are the cheapest flights from State of Washington to Boise?

While on average a flight from State of Washington to Boise is generally $248, our data shows the cheapest flight currently is $78. When looking at the most popular route, (Seattle/Tacoma Intl - Boise Air Term. Gowen Fld), you can expect to pay $131 for that flight.

What are the most reliable airlines from State of Washington to Boise?

Before booking your flight to Boise from State of Washington, check out the most reliable airlines to get you to your destination on time: Horizon Air (92%), Aeromexico (91%), KLM( 90%).

What are the most popular airlines that fly from State of Washington to Boise?

When booking a flight from State of Washington to Boise, you may want to consider flying on Alaska Airlines, Delta or Hawaiian Airlines as they are the most popular for this route.

How far in advance should I book a flight from State of Washington to Boise?

Travelers have found it’s best to book a flight 42 days in advance to save up to 152% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 42 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from State of Washington to Boise 1-2 weeks in advance for as low as $316, or $476 for flights within the next 24 hours.

What is the cheapest month to fly from State of Washington to Boise?

January can be a great time to fly to Boise from State of Washington with a flight ticket averaging about $223. Cheapflights users have found deals in the month of January for as cheap as $77. The most expensive prices can be found in the month of December.

What airport do you fly into for flights to Boise from Washington?

Boise Air Term. Gowen Fld (BOI) is the airport you will fly into if you book a flight from Washington to Boise. It is only a 3.3 mi journey from Air Term. Gowen Fld (BOI) to Boise’s city center.

Can I find deals for flights from Washington to Boise that include hotel bookings?

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

How can I find direct flights from Washington to Boise?

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

Can I find deals for business class flights from Washington to Boise?

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

$69+ Flights from Washington to Boise

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Cheap flight deals from Washington to Boise

Most accurate provider	FlightHub 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$137 (Delta)
One-way from	$69 (Delta)
Popular in	December
Cheapest in	January
Average price	$227
Good round-trip deal	$157 or less
Good one-way deal	$98 or less

Provider with most accurate pricing for Seattle/Tacoma Intl-Boise Air Term. Gowen Fld flight deals.

Search Deals

Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Boise Air Term. Gowen Fld flights.

Search Deals

From Washington to Boise Air Term. Gowen Fld

Search Deals

One-way flight from Washington to Boise Air Term. Gowen Fld

Search Deals

Highest demand for flights based on searches. 7% potential increase in price ($19 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Price to beat on a round-trip flight from Washington to Boise Air Term. Gowen Fld.

Search Deals

Price to beat on a one-way flight from Washington to Boise Air Term. Gowen Fld.

Search Deals

Find flight deals from Washington to Boise

Cheapest flights from Washington to Boise
Explore the most affordable flight options available from Washington to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

Tue 6/109:20 pmSEA - BOI

Nonstop1h 30mDelta

Sat 6/144:17 pmBOI - SEA

Nonstop1h 43mDelta

Deal found 4/22

$137

Sat 5/171:37 pmSEA - BOI

Nonstop1h 18mMultiple Airlines

Sun 5/187:45 amBOI - SEA

Nonstop1h 30mMultiple Airlines

Deal found 4/22

$142

Sat 5/172:48 pmSEA - BOI

Nonstop1h 29mHawaiian Airlines

Sun 5/187:45 amBOI - SEA

Nonstop1h 30mHawaiian Airlines

Deal found 4/22

$144

Fri 6/66:57 pmSEA - BOI

Nonstop1h 19mAlaska Airlines

Fri 6/137:12 pmBOI - SEA

Nonstop1h 38mAlaska Airlines

Deal found 4/22

$155

Tue 6/101:15 pmGEG - BOI

1 stop4h 19mDelta

Tue 6/177:30 amBOI - GEG

1 stop5h 20mDelta

Deal found 4/20

$157

Tue 5/209:49 pmPDX - BOI

Nonstop1h 10mAlaska Airlines

Tue 5/275:30 amBOI - PDX

Nonstop1h 20mAlaska Airlines

Deal found 4/22

$157

Tue 5/206:20 amPDX - BOI

1 stop6h 17mFrontier

Tue 5/2712:36 pmBOI - PDX

1 stop11h 28mFrontier

Deal found 4/22

$168

Wed 5/283:55 pmPDX - BOI

1 stop6h 00mSouthwest

Fri 5/303:30 pmBOI - PDX

1 stop8h 20mSouthwest

Deal found 4/22

$172

Thu 5/151:21 pmPDX - BOI

1 stop4h 48mDelta

Mon 5/194:59 pmBOI - PDX

1 stop4h 53mDelta

Deal found 4/22

$177

Wed 5/145:45 amSEA - BOI

2 stops11h 35mSouthwest

Thu 5/153:30 pmBOI - SEA

1 stop4h 50mSouthwest

Deal found 4/22

$178

Fri 5/302:30 pmPDX - BOI

Nonstop1h 14mMultiple Airlines

Mon 6/212:16 pmBOI - PDX

1 stop5h 29mMultiple Airlines

Deal found 4/22

$193

Sat 5/172:30 pmPDX - BOI

Nonstop1h 14mHawaiian Airlines

Sun 5/185:30 amBOI - PDX

Nonstop1h 20mHawaiian Airlines

Deal found 4/22

$194

Best flights from Washington to Boise
Discover carefully curated flight deals from Washington to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 22, 2025.

Tue 6/109:20 pmSEA - BOI

Nonstop1h 30mDelta

Sat 6/144:17 pmBOI - SEA

Nonstop1h 43mDelta

Deal found 4/22

$137

Sat 5/171:37 pmSEA - BOI

Nonstop1h 18mMultiple Airlines

Sun 5/187:45 amBOI - SEA

Nonstop1h 30mMultiple Airlines

Deal found 4/22

$142

Sat 5/172:48 pmSEA - BOI

Nonstop1h 29mHawaiian Airlines

Sun 5/187:45 amBOI - SEA

Nonstop1h 30mHawaiian Airlines

Deal found 4/22

$144

Thu 6/58:25 amSEA - BOI

Nonstop1h 21mAlaska Airlines

Thu 6/127:12 pmBOI - SEA

Nonstop1h 38mAlaska Airlines

Deal found 4/21

$154

Tue 5/205:45 amSEA - BOI

2 stops11h 35mSouthwest

Tue 5/276:15 pmBOI - SEA

1 stop5h 05mSouthwest

Deal found 4/21

$168

Tue 5/206:20 amPDX - BOI

1 stop6h 17mFrontier

Tue 5/2712:36 pmBOI - PDX

1 stop11h 28mFrontier

Deal found 4/22

$168

Tue 6/101:15 pmGEG - BOI

1 stop4h 19mDelta

Tue 6/177:30 amBOI - GEG

1 stop5h 20mDelta

Deal found 4/20

$157

Tue 5/209:49 pmPDX - BOI

Nonstop1h 10mAlaska Airlines

Tue 5/275:30 amBOI - PDX

Nonstop1h 20mAlaska Airlines

Deal found 4/22

$157

Mon 5/51:45 pmPDX - BOI

1 stop6h 54mUnited Airlines

Thu 5/811:02 amBOI - PDX

1 stop4h 52mUnited Airlines

Deal found 4/22

$332

Wed 5/283:55 pmPDX - BOI

1 stop6h 00mSouthwest

Fri 5/303:30 pmBOI - PDX

1 stop8h 20mSouthwest

Deal found 4/22

$172

Tue 6/31:21 pmPDX - BOI

1 stop4h 48mDelta

Mon 6/97:30 amBOI - PDX

1 stop3h 54mDelta

Deal found 4/22

$167

Fri 5/309:49 pmPDX - BOI

Nonstop1h 10mMultiple Airlines

Mon 6/212:16 pmBOI - PDX

1 stop5h 29mMultiple Airlines

Deal found 4/22

$193

Last-minute flights from Washington to Boise
Discover last-minute flight deals from Washington to Boise. Data last updated April 22, 2025 and is based on user searches.

Sun 4/2711:08 amGEG - BOI

Nonstop1h 01mHawaiian Airlines

Sun 5/410:26 amBOI - GEG

Nonstop1h 01mHawaiian Airlines

Deal found 4/22

$498

Wed 4/303:39 pmSEA - BOI

Nonstop1h 22mAlaska Airlines

Wed 5/74:20 pmBOI - SEA

Nonstop1h 29mAlaska Airlines

Deal found 4/22

$347

Wed 4/3010:10 amSEA - BOI

2 stops7h 10mSouthwest

Wed 5/74:40 pmBOI - SEA

1 stop8h 10mSouthwest

Deal found 4/22

$372

Wed 4/307:10 amSEA - BOI

Nonstop1h 36mDelta

Sat 5/39:00 amBOI - SEA

Nonstop1h 45mDelta

Deal found 4/22

$417

Wed 4/305:10 amPDX - BOI

1 stop3h 36mDelta

Sun 5/45:50 amBOI - PDX

1 stop3h 38mDelta

Deal found 4/22

$428

Wed 4/309:45 pmPDX - BOI

Nonstop1h 14mAlaska Airlines

Sun 5/48:27 pmBOI - PDX

Nonstop1h 15mAlaska Airlines

Deal found 4/22

$488

Thu 5/13:56 pmPDX - BOI

1 stop4h 43mUnited Airlines

Sun 5/42:00 pmBOI - PDX

1 stop5h 17mUnited Airlines

Deal found 4/22

$387

Thu 5/16:35 amGEG - BOI

1 stop6h 05mSouthwest

Fri 5/26:10 amBOI - GEG

1 stop5h 50mSouthwest

Deal found 4/22

$427

Thu 5/16:55 amPDX - BOI

2 stops9h 35mSouthwest

Sun 5/46:40 pmBOI - PDX

1 stop4h 40mSouthwest

Deal found 4/22

$432

Thu 5/14:17 pmGEG - BOI

Nonstop1h 07mAlaska Airlines

Sat 5/32:30 pmBOI - GEG

Nonstop1h 10mAlaska Airlines

Deal found 4/22

$468

Fri 5/21:25 pmGEG - BOI

1 stop6h 08mDelta

Sun 5/47:50 pmBOI - GEG

1 stop4h 54mDelta

Deal found 4/21

$428

Fri 5/25:05 amSEA - BOI

1 stop5h 11mUnited Airlines

Sun 5/42:00 pmBOI - SEA

1 stop5h 30mUnited Airlines

Deal found 4/22

$497

One-way flights from Washington to Boise
Search for one-way flight options from Washington to Boise. Find affordable one-way fares based on user searches. Data last updated April 22, 2025.

Tue 5/2010:35 amSEA - BOI

Nonstop1h 35mDelta

Deal found 4/22

$69

Thu 5/222:25 pmSEA - BOI

Nonstop1h 29mAlaska Airlines

Deal found 4/22

$78

Mon 5/125:50 pmPDX - BOI

1 stop4h 05mSouthwest

Deal found 4/21

$79

Tue 5/206:00 amSEA - BOI

1 stop6h 37mFrontier

Deal found 4/22

$80

Thu 6/56:15 amSEA - BOI

1 stop4h 40mSouthwest

Deal found 4/22

$89

Thu 5/221:37 pmPDX - BOI

1 stop20h 44mSpirit Airlines

Deal found 4/22

$93

Mon 5/125:49 pmGEG - BOI

1 stop3h 50mAlaska Airlines

Deal found 4/21

$98

Fri 5/237:25 pmGEG - BOI

1 stop3h 47mDelta

Deal found 4/21

$99

Sun 6/83:20 pmSEA - BOI

1 stop19h 01mSpirit Airlines

Deal found 4/22

$106

Fri 5/235:40 pmPDX - BOI

1 stop5h 32mDelta

Deal found 4/22

$109

Fri 7/44:59 pmSEA - BOI

1 stop5h 59mHawaiian Airlines

Deal found 4/22

$128

Sun 5/1810:41 amPDX - BOI

2 stops23h 40mMultiple Airlines

Deal found 4/22

$140

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

SeattleBoise

SEA - BOI

SEABOI

Seattle/Tacoma Intl

Tue 6/10

9:20 pm-11:50 pm

Nonstop1h 30m

Boise Air Term. Gowen Fld

Sat 6/14

4:17 pm-5:00 pm

Nonstop1h 43m

$137

SeattleBoise

SEA - BOI

SEABOI

Seattle/Tacoma Intl

Sat 5/17

1:37 pm-3:55 pm

Nonstop1h 18m

Boise Air Term. Gowen Fld

Sun 5/18

7:45 am-8:15 am

Nonstop1h 30m

$142

SeattleBoise

SEA - BOI

SEABOI

Seattle/Tacoma Intl

Sat 5/17

2:48 pm-5:17 pm

Nonstop1h 29m

Boise Air Term. Gowen Fld

Sun 5/18

7:45 am-8:15 am

Nonstop1h 30m

$144

SeattleBoise

SEA - BOI

SEABOI

Seattle/Tacoma Intl

Fri 6/6

6:57 pm-9:16 pm

Nonstop1h 19m

Boise Air Term. Gowen Fld

Fri 6/13

7:12 pm-7:50 pm

Nonstop1h 38m

$155

SpokaneBoise

GEG - BOI

GEGBOI

Spokane

Tue 6/10

1:15 pm-6:34 pm

1 stop4h 19m

Boise Air Term. Gowen Fld

Tue 6/17

7:30 am-11:50 am

1 stop5h 20m

$157

PortlandBoise

PDX - BOI

PDXBOI

Portland

Tue 5/20

9:49 pm-11:59 pm

Nonstop1h 10m

Boise Air Term. Gowen Fld

Tue 5/27

5:30 am-5:50 am

Nonstop1h 20m

$157

SeattleBoise

SEA - BOI

SEABOI

Seattle/Tacoma Intl

Wed 5/28

5:25 pm-10:55 pm

1 stop4h 30m

Boise Air Term. Gowen Fld

Sun 6/1

6:40 pm-10:45 pm

1 stop5h 05m

$167

PortlandBoise

PDX - BOI

PDXBOI

Portland

Tue 5/20

6:20 am-1:37 pm

1 stop6h 17m

Boise Air Term. Gowen Fld

Tue 5/27

12:36 pm-11:04 pm

1 stop11h 28m

$168

PortlandBoise

PDX - BOI

PDXBOI

Portland

Wed 5/28

3:55 pm-10:55 pm

1 stop6h 00m

Boise Air Term. Gowen Fld

Fri 5/30

3:30 pm-10:50 pm

1 stop8h 20m

$172

PortlandBoise

PDX - BOI

PDXBOI

Portland

Thu 5/15

1:21 pm-7:09 pm

1 stop4h 48m

Boise Air Term. Gowen Fld

Mon 5/19

4:59 pm-8:52 pm

1 stop4h 53m

$177

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 40 results

Best time to book a flight from Washington to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise from Washington 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 Washington to Boise

What is the cheapest month to book a flight from State of Washington to Boise?

Currently, October is the cheapest month in which you can book a flight from State of Washington to Boise (average of $314). Flying from State of Washington to Boise in June is currently the most expensive (average of $419). 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 WA to BOI?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from State of Washington to Boise as you normally would.

Weekly flight availability from State of Washington to Boise

The most flights from USWA to BOI are scheduled on a Tuesday (55 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (27 on average).

Rainfall in Boise by month

In terms of precipitation, rainfall in Boise ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Boise when rainfall is around 0.2 in.

Temperature in Boise by month

If weather is an important factor for your trip to Boise, 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 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Boise

See what other customers who have flown with Alaska Airlines, Southwest and Delta from Washington to Boise have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

9,911 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Alaska Airlines

8.0

Very good

9,911 reviews

Alaska Airlines

8.0

Very good

9,911 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Southwest

8.0

Very good

4,287 reviews

Alaska Airlines

8.0

Very good

9,911 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Delta

8.0

Very good

7,920 reviews

Alaska Airlines

8.0

Very good

9,911 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Hawaiian Airlines

7.9

Good

2,392 reviews

Alaska Airlines

8.0

Very good

9,911 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

United Airlines

7.4

Good

8,683 reviews

Alaska Airlines

8.0

Very good

9,911 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

What airport do you fly into for flights to Boise from Washington?
Boise Air Term. Gowen Fld (BOI) is the airport you will fly into if you book a flight from Washington to Boise. It is only a 3.3 mi journey from Air Term. Gowen Fld (BOI) to Boise’s city center.
How popular is this State of Washington to Boise flight route?
This flight path from Washington to Boise Air Term. Gowen Fld was viewed by 18 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
What are the cheapest airlines to fly from State of Washington to Boise one-way?
The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $69. However, be on the lookout for offers from Alaska Airlines and Southwest, as they are both options that can get you from State of Washington to Boise for a low price.
What are the most popular routes from State of Washington to Boise?
When deciding which route to take from State of Washington to Boise consider Seattle/Tacoma Intl - Boise Air Term. Gowen Fld, Portland - Boise Air Term. Gowen Fld or Spokane - Boise Air Term. Gowen Fld as they are the most popular.
What are the most reliable airlines from State of Washington to Boise?
Before booking your flight to Boise from State of Washington, check out the most reliable airlines to get you to your destination on time: Horizon Air (92%), Aeromexico (91%), KLM( 90%).
What are the cheapest flights from State of Washington to Boise?
While on average a flight from State of Washington to Boise is generally $248, our data shows the cheapest flight currently is $78. When looking at the most popular route, (Seattle/Tacoma Intl - Boise Air Term. Gowen Fld), you can expect to pay $131 for that flight.
Can I find deals for flights from Washington to Boise that include hotel bookings?
Yes. In addition to deals on Washington to Boise flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Washington to Boise?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Boise.
Can I find deals for business class flights from Washington to Boise?
Yes. Cheapflights offers flight deals from Washington to Boise 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 State of Washington to Boise?
Currently, October is the cheapest month in which you can book a flight from State of Washington to Boise (average of $314). Flying from State of Washington to Boise in June is currently the most expensive (average of $419). 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

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Top 3 airlines flying from Washington to Boise

Airline	Cheapest	Average	Flexibility	On-time
Hawaiian Airlines	Cheapest$88	Average$237	FlexibilityNo cancel fee	On-time85%
Delta	Cheapest$117	Average$255	FlexibilityNo cancel fee	On-timeN/A
Alaska Airlines	Cheapest$139	Average$377	FlexibilityNo cancel fee	On-time75%

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$69+ Cheap flights from Washington to Boise (BOI)

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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Washington to Boise with Cheapflights

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3. Compare prices and book

Cheap flight deals from Washington to Boise

Keep the following information in mind while searching for Washington to Boise flight deals. Data was last updated April 22, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Washington to Boise

Cheapest flights from Washington to BoiseExplore the most affordable flight options available from Washington to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

Explore the most affordable flight options available from Washington to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Washington to Boise

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

Cheapflights Insights

Everything you need to know about your flight from Washington to Boise

What is the cheapest month to book a flight from State of Washington to Boise?

What is the cheapest time of day to fly from WA to BOI?

Find hourly flight availability from Washington to Boise. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 22, 2025.

Weekly flight availability from State of Washington to Boise

Explore weekly flight availability from Washington to Boise. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 22, 2025.

Rainfall in Boise by month

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

Temperature in Boise by month

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

Reviews of airlines servicing Boise

Get insights into the airlines that provide service to Boise. 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 Boise. Reviews last updated April 22, 2025.

See what other customers who have flown with Alaska Airlines, Southwest and Delta from Washington to Boise have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Washington to Boise. 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 Boise from Washington?

How popular is this State of Washington to Boise flight route?

What are the cheapest airlines to fly from State of Washington to Boise one-way?

What are the most popular routes from State of Washington to Boise?

What are the most reliable airlines from State of Washington to Boise?

What are the cheapest flights from State of Washington to Boise?

Can I find deals for flights from Washington to Boise that include hotel bookings?

How can I find direct flights from Washington to Boise?

Can I find deals for business class flights from Washington to Boise?

What is the cheapest month to book a flight from State of Washington to Boise?

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Alternative routes for Washington to Boise

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Top 3 airlines flying from Washington to Boise

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Cheapest flights from Washington to Boise
Explore the most affordable flight options available from Washington to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.