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$77+ Cheap flights from Billings (BIL) 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 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — SEA
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Billings to Washington

Keep the following information in mind while searching for Billings to Washington flight deals. Data was last updated September 17, 2025.

Round-trip from

$153
(Delta)

One-way from

$77
(Delta)

Popular in

December

Cheapest in

January

Average price

$278

Good round-trip deal

$258 or less

Good one-way deal

$153 or less
From Billings Logan Intl to Washington
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One-way flight from Billings Logan Intl to Washington
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Highest demand for flights based on searches. 7% potential increase in price ($24 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Billings Logan Intl to Washington.
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Price to beat on a one-way flight from Billings Logan Intl to Washington.
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Find flight deals from Billings to Washington

Cheapest flights from Billings to Washington
Explore the most affordable flight options available from Billings to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Delta deal was found by Cheapflights users on 9/16. 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 10/225:25 amBIL - SEA
1 stop4h 41mDelta
Sat 10/255:25 amSEA - BIL
1 stop4h 39mDelta
Deal found 9/16$153
This Trip.com deal was found by Cheapflights users on 9/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/17:19 pmBIL - SEA
Nonstop2h 16mHawaiian Airlines
Sat 11/83:47 pmSEA - BIL
Nonstop1h 52mHawaiian Airlines
Deal found 9/17$175
This Alaska Airlines deal was found by Cheapflights users on 9/16. 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 10/227:15 pmBIL - SEA
Nonstop2h 20mAlaska Airlines
Sat 10/259:15 pmSEA - BIL
Nonstop1h 53mAlaska Airlines
Deal found 9/16$177
This Delta deal was found by Cheapflights users on 9/16. 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.
Tue 10/145:25 amBIL - PDX
1 stop4h 38mDelta
Tue 10/215:00 pmPDX - BIL
1 stop4h 25mDelta
Deal found 9/16$197
This Hawaiian Airlines deal was found by Cheapflights users on 9/15. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/157:19 pmBIL - SEA
Nonstop2h 16mHawaiian Airlines
Mon 11/173:47 pmSEA - BIL
Nonstop1h 52mHawaiian Airlines
Deal found 9/15$197
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Wed 10/85:54 pmBIL - PDX
1 stop5h 51mUnited Airlines
Tue 10/214:07 pmPDX - BIL
1 stop5h 39mUnited Airlines
Deal found 9/16$203
This Hawaiian Airlines deal was found by Cheapflights users on 9/16. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/83:40 pmBIL - PDX
Nonstop2h 10mHawaiian Airlines
Sun 11/91:35 pmPDX - BIL
1 stop4h 04mHawaiian Airlines
Deal found 9/16$207
This Hawaiian Airlines deal was found by Cheapflights users on 9/16. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/226:00 amBIL - SEA
Nonstop2h 12mHawaiian Airlines
Sun 10/268:00 amSEA - BIL
1 stop4h 20mHawaiian Airlines
Deal found 9/16$207
This Trip.com deal was found by Cheapflights users on 9/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/302:00 pmBIL - SEA
Nonstop2h 17mHawaiian Airlines
Thu 11/63:47 pmSEA - BIL
Nonstop1h 52mHawaiian Airlines
Deal found 9/15$212
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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.
Thu 11/133:40 pmBIL - SEA
1 stop4h 08mAlaska Airlines
Sat 11/158:00 amSEA - BIL
1 stop4h 20mAlaska Airlines
Deal found 9/15$216
This Hawaiian Airlines deal was found by Cheapflights users on 9/16. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/143:40 pmBIL - PDX
Nonstop2h 10mHawaiian Airlines
Sun 11/1610:30 amPDX - BIL
Nonstop1h 50mHawaiian Airlines
Deal found 9/16$217
This Hawaiian Airlines deal was found by Cheapflights users on 9/17. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/106:00 amBIL - SEA
Nonstop2h 12mHawaiian Airlines
Mon 10/139:15 pmSEA - BIL
Nonstop1h 53mHawaiian Airlines
Deal found 9/17$217

Cheapflights Fare Finder

 
Customize your flight search to find flights from Billings 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 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Billings to Washington that are best for you.

Fly from

Billings

Fly to

Washington

Route

Depart

Return

Price

BillingsSeattle

BIL - SEA

BILSEA

Billings Logan Intl

Sat 11/1

7:19 pm-8:35 pm

Nonstop2h 16m

Seattle/Tacoma Intl

Sat 11/8

3:47 pm-6:39 pm

Nonstop1h 52m

$175

BillingsSeattle

BIL - SEA

BILSEA

Billings Logan Intl

Tue 11/11

6:00 am-7:15 am

Nonstop2h 15m

Seattle/Tacoma Intl

Sat 11/15

3:47 pm-6:39 pm

Nonstop1h 52m

$177

BillingsPortland

BIL - PDX

BILPDX

Billings Logan Intl

Tue 10/14

5:25 am-9:03 am

1 stop4h 38m

Portland

Tue 10/21

5:00 pm-10:25 pm

1 stop4h 25m

$197

BillingsPortland

BIL - PDX

BILPDX

Billings Logan Intl

Sat 11/8

6:25 am-12:50 pm

1 stop7h 25m

Portland

Sat 11/8

5:00 pm-11:05 pm

1 stop5h 05m

$197

BillingsSeattle

BIL - SEA

BILSEA

Billings Logan Intl

Thu 10/30

7:19 pm-8:35 pm

Nonstop2h 16m

Seattle/Tacoma Intl

Sat 11/1

3:47 pm-6:39 pm

Nonstop1h 52m

$197

BillingsSeattle

BIL - SEA

BILSEA

Billings Logan Intl

Fri 11/14

7:19 pm-8:35 pm

Nonstop2h 16m

Seattle/Tacoma Intl

Sat 11/15

9:15 pm-12:07 am

Nonstop1h 52m

$197

BillingsSeattle

BIL - SEA

BILSEA

Billings Logan Intl

Sat 11/15

5:18 am-9:19 am

1 stop5h 01m

Seattle/Tacoma Intl

Sat 11/15

5:00 pm-11:10 pm

1 stop5h 10m

$197

BillingsSeattle

BIL - SEA

BILSEA

Billings Logan Intl

Wed 11/12

2:00 pm-3:17 pm

Nonstop2h 17m

Seattle/Tacoma Intl

Sun 11/16

9:15 pm-12:07 am

Nonstop1h 52m

$197

BillingsSeattle

BIL - SEA

BILSEA

Billings Logan Intl

Sat 10/11

7:15 pm-8:35 pm

Nonstop2h 20m

Seattle/Tacoma Intl

Mon 10/27

9:15 pm-12:07 am

Nonstop1h 52m

$197

BillingsSeattle

BIL - SEA

BILSEA

Billings Logan Intl

Thu 11/13

7:19 pm-8:35 pm

Nonstop2h 16m

Seattle/Tacoma Intl

Sat 11/15

3:47 pm-6:39 pm

Nonstop1h 52m

$197

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 57 results
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Best time to book a flight from Billings to Washington

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

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

Currently, January is the cheapest month in which you can book a flight from Billings to State of Washington (average of $238). Flying from Billings to State of Washington in June is currently the most expensive (average of $387). 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 BIL to WA?

Find hourly flight availability from Billings 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 September 17, 2025.

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

Weekly flight availability from Billings to State of Washington

Explore weekly flight availability from Billings 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 September 17, 2025.

The most flights from BIL to USWA are scheduled on a Monday (11 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (8 on average).

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 September 17, 2025.
Read through reviews of airlines operating flights from Billings to Washington, such as Alaska Airlines, Delta, and Hawaiian Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Delta
8.0
Very good
7,961 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Hawaiian Airlines
7.8
Good
2,729 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why

Related info for your journey

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

    Billings Logan Intl (BIL), located 2.7 mi from the city center, is the airport you fly out of when you book flights from Billings to Washington.

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

    The Billings Logan Intl to Washington flight path was viewed by 21 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    A quick flight from Billings to State of Washington can take about 2h 15m. Hawaiian Airlines provides one of the quickest options available for as low as $177. Billings and State of Washington are separated by a distance of 662 mi. This flight may include one or multiple stops.

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

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $77. Users have also found prices from $94 and $109 on United Airlines and Alaska Airlines, respectively.

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

    The most popular flight routes from Billings to State of Washington are Billings Logan Intl - Seattle/Tacoma Intl, Billings Logan Intl - Portland and Billings Logan Intl - Spokane.

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

    No one likes to see their flight delayed. When booking a flight from Billings to State of Washington consider choosing Qatar Airways (90%), Korean Air (90%) or British Airways (90%) as they are the most reliable in getting you off to your destination on time.

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

    Looking for the cheapest flight from Billings to State of Washington? While on average our users pay $324, our data indicates the cheapest price to be $153. The most popular route (Billings Logan Intl - Seattle/Tacoma Intl), is priced around $197.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Billings to State of Washington (average of $238). Flying from Billings to State of Washington in June is currently the most expensive (average of $387). 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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Alternative routes for Billings 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 Billings to Washington

Discover the top 3 airlines that operate flights from Billings 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 2,558,603 searches. Data last updated September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$176Average$481FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$177Average$328FlexibilityNo cancel feeOn-time85%
DeltaCheapest$189Average$338FlexibilityNo cancel feeOn-timeN/A

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