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$39+ Cheap flights from Boise (BOI) to Washington

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 1/18. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — SEA
nov. 25 — dic. 21
lun. 11/25
lun. 12/2
1 adult, Economy
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Cheap flight deals from Boise to Washington

Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to Washington (USWA). 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 20, 2024.

Find flight deals from Boise to Washington

Cheapest flights from Boise to Washington
Explore the most affordable flight options available from Boise to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 20, 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.
mar. 12/105:36 amBOI - SEA
Nonstop2h 04mDelta
vie. 12/139:35 pmSEA - BOI
Nonstop1h 31mDelta
Deal found 11/19$157
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/103:45 pmBOI - SEA
1 stop24h 08mSpirit Airlines
vie. 12/139:21 pmSEA - BOI
1 stop16h 29mSpirit Airlines
Deal found 11/19$158
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. 12/112:47 pmBOI - SEA
Nonstop1h 45mAlaska Airlines
mar. 12/1710:50 pmSEA - BOI
1 stop8h 22mAlaska Airlines
Deal found 11/19$159
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.
mar. 12/179:59 pmBOI - GEG
Nonstop1h 11mAlaska Airlines
mié. 12/186:00 amGEG - BOI
Nonstop1h 12mAlaska Airlines
Deal found 11/19$177
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.
vie. 12/204:07 pmBOI - PUW
Nonstop0h 54mAlaska Airlines
dom. 12/224:41 pmPUW - BOI
Nonstop0h 57mAlaska Airlines
Deal found 11/20$188
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. 12/187:00 amBOI - PDX
Nonstop1h 30mAlaska Airlines
lun. 1/612:00 pmPDX - BOI
Nonstop1h 10mAlaska Airlines
Deal found 11/20$188
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/1911:57 amBOI - PDX
1 stop7h 25mSpirit Airlines
jue. 12/265:00 amPDX - BOI
1 stop5h 02mSpirit Airlines
Deal found 11/19$192
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.
mar. 12/177:57 pmBOI - PDX
1 stop5h 31mDelta
mar. 12/245:10 pmPDX - BOI
1 stop3h 59mDelta
Deal found 11/19$196
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.
mar. 12/175:10 pmBOI - GEG
1 stop6h 55mDelta
mié. 12/187:20 pmGEG - BOI
1 stop3h 46mDelta
Deal found 11/19$196
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/127:00 amBOI - SEA
Nonstop1h 46mMultiple Airlines
dom. 12/159:21 pmSEA - BOI
1 stop12h 37mMultiple Airlines
Deal found 11/19$202
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/1911:57 amBOI - PDX
1 stop7h 25mMultiple Airlines
jue. 12/268:58 pmPDX - BOI
Nonstop1h 13mMultiple Airlines
Deal found 11/19$207
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/66:53 pmBOI - SEA
1 stop6h 57mUnited Airlines
sáb. 12/142:00 pmSEA - BOI
1 stop6h 29mUnited Airlines
Deal found 11/20$226

Find flights from Boise to Washington within your budget

Customize your flight search to find flights from Boise to Washington 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 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BoiseSpokane

BOI - GEG

BOIGEG

Boise Air Term. Gowen Fld

vie. 1/17

7:09 pm-12:03 am

1 stop5h 54m

Spokane

dom. 1/19

1:25 pm-6:29 pm

1 stop4h 04m

$143

BoiseSeattle

BOI - SEA

BOISEA

Boise Air Term. Gowen Fld

mar. 12/10

5:36 am-6:40 am

Nonstop2h 04m

Seattle/Tacoma Intl

vie. 12/13

9:35 pm-12:06 am

Nonstop1h 31m

$157

BoiseSeattle

BOI - SEA

BOISEA

Boise Air Term. Gowen Fld

mar. 12/10

3:45 pm-2:53 pm

1 stop24h 08m

Seattle/Tacoma Intl

vie. 12/13

9:21 pm-2:50 pm

1 stop16h 29m

$158

BoiseSeattle

BOI - SEA

BOISEA

Boise Air Term. Gowen Fld

mié. 12/11

2:47 pm-3:32 pm

Nonstop1h 45m

Seattle/Tacoma Intl

mar. 12/17

10:50 pm-8:12 am

1 stop8h 22m

$159

BoiseSeattle

BOI - SEA

BOISEA

Boise Air Term. Gowen Fld

vie. 1/3

6:00 am-6:46 am

Nonstop1h 46m

Seattle/Tacoma Intl

dom. 1/5

9:21 pm-11:02 am

1 stop12h 41m

$169

BoiseSpokane

BOI - GEG

BOIGEG

Boise Air Term. Gowen Fld

mar. 12/17

9:59 pm-10:10 pm

Nonstop1h 11m

Spokane

mié. 12/18

6:00 am-8:12 am

Nonstop1h 12m

$177

BoiseSeattle

BOI - SEA

BOISEA

Boise Air Term. Gowen Fld

mar. 1/14

10:57 am-3:45 pm

1 stop5h 48m

Seattle/Tacoma Intl

jue. 1/16

9:20 am-4:27 pm

1 stop6h 07m

$186

BoisePullman

BOI - PUW

BOIPUW

Boise Air Term. Gowen Fld

vie. 12/20

4:07 pm-4:01 pm

Nonstop0h 54m

Pullman Moscow Regional

dom. 12/22

4:41 pm-6:38 pm

Nonstop0h 57m

$188

BoisePortland

BOI - PDX

BOIPDX

Boise Air Term. Gowen Fld

mié. 12/18

7:00 am-7:30 am

Nonstop1h 30m

Portland

lun. 1/6

12:00 pm-2:10 pm

Nonstop1h 10m

$188

BoisePortland

BOI - PDX

BOIPDX

Boise Air Term. Gowen Fld

vie. 1/17

12:59 pm-1:21 pm

Nonstop1h 22m

Portland

dom. 1/19

10:16 am-6:38 pm

1 stop7h 22m

$189

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 35 results
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Best time to book a flight from Boise to Washington

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

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

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

Currently, January is the cheapest month in which you can book a flight from Boise to State of Washington (average of $238). Flying from Boise to State of Washington in July is currently the most expensive (average of $411). 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 BOI to WA?

Find hourly flight availability from Boise to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 20, 2024.

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

Weekly flight availability from Boise to State of Washington

Explore weekly flight availability from Boise to Washington. 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 20, 2024.

The most flights from BOI to USWA are scheduled on a Wednesday (46 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (16 on average).

Rainfall in Washington by month

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

In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.

Temperature in Washington by month

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

If weather is an important factor for your trip to State of Washington, 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 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated noviembre 20, 2024.
To help decide which airline to fly from Boise to Washington, see what other customers have to say about Alaska Airlines, United Airlines and Delta. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,014 reviews

Overall

8.1

Entertainment

7.7

Comfort

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Reviews

1 / 10

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

Southwest
8.1
Very good
5,014 reviews
Southwest
8.1
Very good
5,014 reviews

Overall

8.1

Entertainment

7.7

Comfort

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Reviews

1 / 10

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

Alaska Airlines
8.0
Very good
9,461 reviews
Southwest
8.1
Very good
5,014 reviews

Overall

8.1

Entertainment

7.7

Comfort

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Reviews

1 / 10

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

Delta
8.0
Very good
8,756 reviews
Southwest
8.1
Very good
5,014 reviews

Overall

8.1

Entertainment

7.7

Comfort

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Reviews

1 / 10

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

United Airlines
7.4
Good
9,171 reviews
Southwest
8.1
Very good
5,014 reviews

Overall

8.1

Entertainment

7.7

Comfort

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Reviews

1 / 10

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

Spirit Airlines
6.3
Okay
8,174 reviews
Southwest
8.1
Very good
5,014 reviews

Overall

8.1

Entertainment

7.7

Comfort

8.1

Food

7.2

Boarding

8.2

Crew

8.7

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 Boise to Washington. 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 from for flights from Boise to Washington?

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

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

    This flight path from Boise Air Term. Gowen Fld to Washington was viewed by 85 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 Boise to State of Washington one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $39. However, be on the lookout for offers from Spirit Airlines and Alaska Airlines, as they are both options that can get you from Boise to State of Washington for a low price.

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

    The most popular route from Boise to State of Washington is Boise Air Term. Gowen Fld - Seattle/Tacoma Intl. You may also consider Boise Air Term. Gowen Fld - Portland or Boise Air Term. Gowen Fld - Spokane.

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

    The top 3 most reliable airlines when flying from Boise to State of Washington are WestJet (99%), Singapore Airlines (94%) and KLM (94%).

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

    On average you can expect to pay $1,093 for a flight from Boise to State of Washington. The cheapest flight overall is $88 while the most popular route, (Boise Air Term. Gowen Fld - Seattle/Tacoma Intl) is currently priced at $152.

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

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

  • How can I find direct flights from Boise to Washington?

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

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

    Yes. Cheapflights offers flight deals from Boise to Washington 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 Boise to State of Washington?

    Currently, January is the cheapest month in which you can book a flight from Boise to State of Washington (average of $238). Flying from Boise to State of Washington in July is currently the most expensive (average of $411). 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 Boise to Washington

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

Discover the top 3 airlines that operate flights from Boise to Washington. 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 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$90Average$168FlexibilityNo cancel feeOn-time65%
DeltaCheapest$117Average$279FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$120Average$321FlexibilityNo cancel feeOn-time75%
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