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$47+ 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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BOI
Nov 10 — Nov 171
1 adult
Sun 11/10
Sun 11/17
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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 November 5, 2024.

This Expedia deal was found by Cheapflights users on 11/4. 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.
Wed 12/411:29 amSEA - BOI
Nonstop1h 24mMultiple Airlines
Sat 12/73:45 pmBOI - SEA
1 stop5h 41mMultiple Airlines
Deal found 11/4$128
This FlightHub deal was found by Cheapflights users on 11/5. 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.
Fri 12/69:21 pmSEA - BOI
1 stop16h 29mSpirit Airlines
Tue 12/103:45 pmBOI - SEA
1 stop24h 08mSpirit Airlines
Deal found 11/5$130
This Delta deal was found by Cheapflights users on 11/4. 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.
Wed 12/47:45 pmSEA - BOI
Nonstop1h 36mDelta
Wed 12/112:00 pmBOI - SEA
Nonstop1h 50mDelta
Deal found 11/4$157
This Alaska Airlines deal was found by Cheapflights users on 11/4. 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.
Mon 12/24:44 pmPUW - BOI
Nonstop1h 03mAlaska Airlines
Mon 12/92:36 pmBOI - PUW
Nonstop0h 59mAlaska Airlines
Deal found 11/4$158
This Delta deal was found by Cheapflights users on 11/4. 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.
Fri 12/67:20 pmGEG - BOI
1 stop3h 46mDelta
Sat 12/146:00 amBOI - GEG
1 stop4h 15mDelta
Deal found 11/4$166
This United Airlines deal was found by Cheapflights users on 11/5. 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.
Sat 12/79:25 amSEA - BOI
1 stop5h 47mUnited Airlines
Sun 12/86:53 pmBOI - SEA
1 stop6h 57mUnited Airlines
Deal found 11/5$186
This Alaska Airlines deal was found by Cheapflights users on 11/4. 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.
Wed 12/253:35 pmSEA - BOI
Nonstop1h 23mAlaska Airlines
Thu 1/26:38 pmBOI - SEA
Nonstop1h 51mAlaska Airlines
Deal found 11/4$187
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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.
Wed 12/2511:10 amGEG - BOI
Nonstop1h 14mAlaska Airlines
Wed 1/110:14 amBOI - GEG
Nonstop1h 15mAlaska Airlines
Deal found 11/3$188
This Orbitz deal was found by Cheapflights users on 11/3. 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.
Tue 11/195:15 amPDX - BOI
1 stop4h 41mMultiple Airlines
Mon 11/257:59 pmBOI - PDX
Nonstop1h 28mMultiple Airlines
Deal found 11/3$188
This Alaska Airlines deal was found by Cheapflights users on 11/5. 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.
Fri 12/67:59 pmPDX - BOI
Nonstop1h 10mAlaska Airlines
Sun 12/87:00 amBOI - PDX
Nonstop1h 30mAlaska Airlines
Deal found 11/5$198
This Delta deal was found by Cheapflights users on 11/4. 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.
Sat 12/73:20 pmPDX - BOI
1 stop6h 04mDelta
Sun 12/85:36 amBOI - PDX
1 stop4h 52mDelta
Deal found 11/4$207
This FareScan deal was found by Cheapflights users on 11/3. 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 FareScan is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/122:52 pmPDX - BOI
1 stop19h 06mSpirit Airlines
Mon 12/1611:57 amBOI - PDX
1 stop12h 51mSpirit Airlines
Deal found 11/3$213

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 2,554,862 searches. Data last updated November 5, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeattleBoise

SEA - BOI

SEABOI

Seattle/Tacoma Intl

Wed 12/4

4:00 pm-10:58 am

1 stop17h 58m

$54

PullmanBoise

PUW - BOI

PUWBOI

Pullman Moscow Regional

Tue 12/31

4:41 pm-6:38 pm

Nonstop0h 57m

$69

SeattleBoise

SEA - BOI

SEABOI

Seattle/Tacoma Intl

Tue 12/3

9:40 pm-12:10 am

Nonstop1h 30m

$79

PortlandBoise

PDX - BOI

PDXBOI

Portland

Thu 11/21

5:45 am-3:52 pm

1 stop9h 07m

$82

SeattleBoise

SEA - BOI

SEABOI

Seattle/Tacoma Intl

Wed 2/5

9:20 am-4:27 pm

1 stop6h 07m

$88

PortlandBoise

PDX - BOI

PDXBOI

Portland

Wed 12/4

9:08 am-2:50 pm

1 stop4h 42m

$55

PortlandBoise

PDX - BOI

PDXBOI

Portland

Tue 11/19

1:30 pm-11:00 pm

2 stops8h 30m

$153

SpokaneBoise

GEG - BOI

GEGBOI

Spokane

Fri 11/15

10:07 am-8:04 pm

1 stop8h 57m

$175

PortlandBoise

PDX - BOI

PDXBOI

Portland

Wed 12/18

9:54 am-4:12 pm

1 stop5h 18m

$88

PortlandBoise

PDX - BOI

PDXBOI

Portland

Wed 12/4

2:55 pm-5:05 pm

Nonstop1h 10m

$89

Flights are sorted by cheapest first

Deals found on 11/4

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 $311). 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 November 5, 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 November 5, 2024.

The most flights from USWA to BOI are scheduled on a Tuesday (44 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (28 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 November 5, 2024.
See what other customers who have flown with Spirit Airlines, Alaska Airlines 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.
Southwest
8.1
Very good
5,082 reviews

Crew

8.7

Boarding

8.3

Food

7.2

Comfort

8.1

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

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

Southwest
8.1
Very good
5,082 reviews
Southwest
8.1
Very good
5,082 reviews

Crew

8.7

Boarding

8.3

Food

7.2

Comfort

8.1

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

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

Alaska Airlines
8.0
Very good
9,421 reviews
Southwest
8.1
Very good
5,082 reviews

Crew

8.7

Boarding

8.3

Food

7.2

Comfort

8.1

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

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

Delta
8.0
Very good
8,830 reviews
Southwest
8.1
Very good
5,082 reviews

Crew

8.7

Boarding

8.3

Food

7.2

Comfort

8.1

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

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

United Airlines
7.4
Good
9,215 reviews
Southwest
8.1
Very good
5,082 reviews

Crew

8.7

Boarding

8.3

Food

7.2

Comfort

8.1

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

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

Allegiant Air
7.4
Good
862 reviews
Southwest
8.1
Very good
5,082 reviews

Crew

8.7

Boarding

8.3

Food

7.2

Comfort

8.1

Entertainment

7.7

Overall

8.1

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.

  • Can I find flights from State of Washington to Boise for under $200 on Cheapflights?

    Yes, there are multiple flights from State of Washington to Boise for under $200. The cheapest flight booked recently is on Spirit Airlines for just $102, but on average you can expect to pay $212.

  • Are there nonstop flights from State of Washington to Boise for under $200 on Cheapflights?

    Cheapflights has at least 5 direct flights from State of Washington to Boise under $200. A good price for a nonstop flight from State of Washington to Boise is less than $158.

  • Are there last-minute flights available from State of Washington to Boise for under $300?

    There are currently 17+ open flights from State of Washington to Boise within the next 7 days for less than $300.

  • What days are nonstop flights available from State of Washington to Boise?

    Nonstop flights are available for this route on the following days: Sunday, Tuesday, Wednesday, Thursday, Friday, Saturday.

  • 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 17 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How many flights depart from State of Washington to Boise on average per day?

    Per day, 34 flights depart from State of Washington to Boise on average.
    Morning (6am - Noon) - 24% of flight departures
    Afternoon (Noon - 6pm) - 41% of flight departures
    Evening (6pm - Midnight) - 35% of flight departures

  • How long is the flight from State of Washington to Boise?

    There are many flights that can get you from State of Washington to Boise in 1h 12m. Fly via Spirit Airlines, Alaska Airlines, or Delta to get the fastest option. Airlines will cover a distance of 400 mi. This flight may include one or multiple stops.

  • 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 $47. 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 (96%), Horizon Air (90%), KLM( 89%).

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

    While on average a flight from State of Washington to Boise is generally $339, our data shows the cheapest flight currently is $72. When looking at the most popular route, (Seattle/Tacoma Intl - Boise Air Term. Gowen Fld), you can expect to pay $155 for that flight.

  • What does SEA to BOI mean?

    This is defined as Seattle/Tacoma Intl Airport (SEA) and Boise Air Term. Gowen Fld Airport (BOI). Codes like Boise Air Term. Gowen Fld Airport are often used to just call airports uniquely. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Wenatchee Pangborn Field Airport (EAT), Spokane Airport (GEG), Pasco Tri Cities Airport (PSC), Everett Paine Field Airport (PAE), Bellingham Airport (BLI).

  • Can I find deals for flights from Washington to Boise that include extra baggage allowance?

    The amount of baggage you can bring on your Washington to Boise flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Washington to Boise with specific airlines?

    Yes, Cheapflights allows you to browse and filter Washington to Boise flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Washington to Boise that allow pets onboard?

    Many airlines flying from Washington to Boise offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Washington to Boise?

    Yes, you can often find last-minute deals on Washington to Boise flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the State of Washington to Boise flight deals updated?

    The State of Washington to Boise flight deals you see on this page were last updated on 11/5.

  • 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 $311). 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 2,554,862 searches. Data last updated November 5, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$76Average$144FlexibilityNo cancel feeOn-time65%
DeltaCheapest$117Average$294FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$137Average$345FlexibilityNo cancel feeOn-time75%
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