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$48+ 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 12/19. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BOI
nov. 26 — dic. 31
mar. 11/26
mar. 12/3
1 adult, Economy
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Cheap flight deals from Washington to Boise

Discover tips and strategies to find the most affordable flight options for your journey from Washington (USWA) to Boise (BOI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated noviembre 21, 2024.

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 noviembre 21, 2024.

This Delta deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/46:45 pmSEA - BOI
Nonstop1h 26mDelta
mié. 12/115:36 amBOI - SEA
Nonstop2h 04mDelta
Deal found 11/19$167
This Alaska Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/147:25 amSEA - BOI
1 stop10h 45mAlaska Airlines
mar. 12/172:47 pmBOI - SEA
Nonstop1h 45mAlaska Airlines
Deal found 11/20$170
This CheapOair deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/139:21 pmSEA - BOI
1 stop16h 29mSpirit Airlines
dom. 12/1511:57 amBOI - SEA
1 stop24h 58mSpirit Airlines
Deal found 11/21$174
This United Airlines deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/1411:56 amSEA - BOI
1 stop6h 19mUnited Airlines
mar. 12/1710:40 amBOI - SEA
1 stop5h 41mUnited Airlines
Deal found 11/21$176
This Alaska Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/1811:21 amGEG - BOI
Nonstop1h 12mAlaska Airlines
mié. 12/259:59 pmBOI - GEG
Nonstop1h 16mAlaska Airlines
Deal found 11/20$177
This Travelocity deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/129:21 pmSEA - BOI
1 stop12h 37mMultiple Airlines
dom. 12/158:00 amBOI - SEA
Nonstop1h 44mMultiple Airlines
Deal found 11/19$180
This CheapOair deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/47:16 pmPDX - BOI
1 stop14h 42mSpirit Airlines
sáb. 12/73:45 pmBOI - PDX
1 stop5h 43mSpirit Airlines
Deal found 11/20$186
This Alaska Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/117:00 amPDX - BOI
Nonstop1h 10mAlaska Airlines
mié. 12/112:47 pmBOI - PDX
1 stop9h 57mAlaska Airlines
Deal found 11/19$190
This Travelocity deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/72:50 pmPDX - BOI
Nonstop1h 10mMultiple Airlines
sáb. 12/143:45 pmBOI - PDX
1 stop5h 43mMultiple Airlines
Deal found 11/20$210
This Delta deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/137:35 pmPDX - BOI
1 stop3h 31mDelta
dom. 12/157:57 pmBOI - PDX
1 stop4h 32mDelta
Deal found 11/20$211
This Delta deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/126:15 amGEG - BOI
1 stop16h 51mDelta
lun. 12/165:10 pmBOI - GEG
1 stop8h 00mDelta
Deal found 11/20$233
This Southwest deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/66:00 amGEG - BOI
1 stop5h 20mSouthwest
sáb. 12/75:00 amBOI - GEG
1 stop8h 35mSouthwest
Deal found 11/20$286

Find flights from Washington to Boise within your budget

Customize your flight search to find flights from Washington to Boise that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated noviembre 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SpokaneBoise

GEG - BOI

GEGBOI

Spokane

mar. 1/28

1:37 pm-10:23 pm

1 stop7h 46m

Boise Air Term. Gowen Fld

mié. 1/29

2:40 pm-12:43 pm

1 stop23h 03m

$142

SpokaneBoise

GEG - BOI

GEGBOI

Spokane

lun. 1/13

7:24 pm-11:45 pm

1 stop3h 21m

Boise Air Term. Gowen Fld

vie. 1/17

7:09 pm-12:03 am

1 stop5h 54m

$143

PullmanBoise

PUW - BOI

PUWBOI

Pullman Moscow Regional

vie. 2/7

2:41 pm-4:34 pm

Nonstop0h 53m

Boise Air Term. Gowen Fld

sáb. 2/8

9:30 am-1:07 pm

1 stop4h 37m

$157

SeattleBoise

SEA - BOI

SEABOI

Seattle/Tacoma Intl

mié. 12/4

6:45 pm-9:11 pm

Nonstop1h 26m

Boise Air Term. Gowen Fld

mié. 12/11

5:36 am-6:40 am

Nonstop2h 04m

$167

SeattleBoise

SEA - BOI

SEABOI

Seattle/Tacoma Intl

mié. 1/29

10:00 am-10:58 pm

2 stops11h 58m

Boise Air Term. Gowen Fld

mar. 2/11

2:40 pm-3:25 pm

Nonstop1h 45m

$169

SeattleBoise

SEA - BOI

SEABOI

Seattle/Tacoma Intl

mié. 12/4

4:00 pm-10:58 am

1 stop17h 58m

Boise Air Term. Gowen Fld

mié. 12/11

3:45 pm-11:55 am

1 stop21h 10m

$175

SeattleBoise

SEA - BOI

SEABOI

Seattle/Tacoma Intl

sáb. 12/14

11:56 am-7:15 pm

1 stop6h 19m

Boise Air Term. Gowen Fld

mar. 12/17

10:40 am-3:21 pm

1 stop5h 41m

$176

SeattleBoise

SEA - BOI

SEABOI

Seattle/Tacoma Intl

jue. 12/12

9:21 pm-10:58 am

1 stop12h 37m

Boise Air Term. Gowen Fld

dom. 12/15

8:00 am-8:44 am

Nonstop1h 44m

$180

PortlandBoise

PDX - BOI

PDXBOI

Portland

jue. 1/2

5:20 am-10:24 am

1 stop4h 04m

Boise Air Term. Gowen Fld

dom. 1/5

7:55 pm-12:11 am

1 stop5h 16m

$180

PortlandBoise

PDX - BOI

PDXBOI

Portland

mié. 12/4

7:16 pm-10:58 am

1 stop14h 42m

Boise Air Term. Gowen Fld

sáb. 12/7

3:45 pm-8:28 pm

1 stop5h 43m

$186

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 34 results
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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.

Travel insights for flights from Washington to Boise

Get recent, data-driven insights about flights from Washington to Boise including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from State of Washington to Boise (average of $310). Flying from State of Washington to Boise in June is currently the most expensive (average of $436). 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?

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 noviembre 21, 2024.

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

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 noviembre 21, 2024.

The most flights from USWA to BOI are scheduled on a Thursday (52 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (21 on average).

Rainfall in Boise by month

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

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

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 noviembre 21, 2024.
See what other customers who have flown with Alaska Airlines, Delta and Spirit Airlines from Washington to Boise have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,015 reviews

Boarding

8.2

Overall

8.1

Crew

8.7

Comfort

8.1

Entertainment

7.7

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,015 reviews
Southwest
8.1
Very good
5,015 reviews

Boarding

8.2

Overall

8.1

Crew

8.7

Comfort

8.1

Entertainment

7.7

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Alaska Airlines
8.0
Very good
9,458 reviews
Southwest
8.1
Very good
5,015 reviews

Boarding

8.2

Overall

8.1

Crew

8.7

Comfort

8.1

Entertainment

7.7

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,759 reviews
Southwest
8.1
Very good
5,015 reviews

Boarding

8.2

Overall

8.1

Crew

8.7

Comfort

8.1

Entertainment

7.7

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,173 reviews
Southwest
8.1
Very good
5,015 reviews

Boarding

8.2

Overall

8.1

Crew

8.7

Comfort

8.1

Entertainment

7.7

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
5,015 reviews

Boarding

8.2

Overall

8.1

Crew

8.7

Comfort

8.1

Entertainment

7.7

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

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?

    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 26 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 Spirit Airlines, with whom users have recently found tickets for as low as $48. However, be on the lookout for offers from Alaska Airlines and Delta, 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: Air France (99%), Korean Air (94%), Aeromexico( 93%).

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

    While on average a flight from State of Washington to Boise is generally $230, 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 $77 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, January is the cheapest month in which you can book a flight from State of Washington to Boise (average of $310). Flying from State of Washington to Boise in June is currently the most expensive (average of $436). 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.

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Alternative routes for Washington to Boise

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Washington to Boise

Discover the top 3 airlines that operate flights from Washington to Boise. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated noviembre 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$76Average$144FlexibilityNo cancel feeOn-time65%
DeltaCheapest$117Average$240FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$141Average$385FlexibilityNo cancel feeOn-time75%
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