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Billings

$99+ Cheap flights from Washington to Billings (BIL)

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 11/22. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BIL
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Cheap flight deals from Washington to Billings

Keep the following information in mind while searching for Washington to Billings flight deals. Data was last updated November 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$146
(Kiwi.com)

One-way from

$99
(Alaska Airlines)

Popular in

November

Cheapest in

February

Average price

$430

Good round-trip deal

$167 or less

Good one-way deal

$174 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-Billings Logan Intl flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Billings Logan Intl flights.
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From Washington to Billings Logan Intl
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One-way flight from Washington to Billings Logan Intl
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Highest demand for flights based on searches. 17% potential increase in price ($62 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from Washington to Billings Logan Intl.
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Price to beat on a one-way flight from Washington to Billings Logan Intl.
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Find flight deals from Washington to Billings

Cheapest flights from Washington to Billings
Explore the most affordable flight options available from Washington to Billings. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/49:15 pmSEA - BIL
Nonstop1h 53mHawaiian Airlines
Mon 12/82:02 pmBIL - SEA
Nonstop2h 14mHawaiian Airlines
Deal found 11/2$147
This Cheapflightsfares deal was found by Cheapflights users on 11/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/29:15 pmSEA - BIL
Nonstop1h 53mAlaska Airlines
Tue 12/96:00 amBIL - SEA
Nonstop2h 15mAlaska Airlines
Deal found 11/2$156
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.
Sat 12/611:59 amSEA - BIL
Nonstop1h 57mAlaska Airlines
Sat 12/136:00 amBIL - SEA
Nonstop2h 15mAlaska Airlines
Deal found 11/3$157
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/61:47 pmSEA - BIL
1 stop9h 01mDelta
Sat 12/135:14 amBIL - SEA
1 stop5h 11mDelta
Deal found 11/3$167
This Trip.com deal was found by Cheapflights users on 11/2. 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 12/48:25 amSEA - BIL
1 stop3h 57mAlaska Airlines
Mon 12/86:00 amBIL - SEA
Nonstop2h 15mAlaska Airlines
Deal found 11/2$178
This Delta deal was found by Cheapflights users on 11/2. 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.
Thu 12/41:47 pmSEA - BIL
1 stop9h 01mDelta
Mon 12/85:14 amBIL - SEA
2 stops16h 30mDelta
Deal found 11/2$215
This Alaska Airlines deal was found by Cheapflights users on 11/2. 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.
Sat 12/65:51 amGEG - BIL
1 stop8h 05mAlaska Airlines
Mon 12/82:02 pmBIL - GEG
1 stop11h 22mAlaska Airlines
Deal found 11/2$224
This Delta deal was found by Cheapflights users on 11/2. 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 12/66:05 amGEG - BIL
2 stops10h 37mDelta
Mon 12/85:14 amBIL - GEG
2 stops8h 15mDelta
Deal found 11/2$226
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/67:47 pmGEG - BIL
1 stop27h 21mAlaska Airlines
Fri 12/123:36 pmBIL - GEG
1 stop18h 01mAlaska Airlines
Deal found 11/2$281
This Delta deal was found by Cheapflights users on 11/2. 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 12/66:05 amGEG - BIL
2 stops10h 37mDelta
Fri 12/1211:47 amBIL - GEG
2 stops12h 02mDelta
Deal found 11/2$316
This United Airlines deal was found by Cheapflights users on 11/2. 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.
Fri 11/214:02 pmPDX - BIL
1 stop5h 47mUnited Airlines
Sun 11/235:00 amBIL - PDX
1 stop5h 38mUnited Airlines
Deal found 11/2$317
This Delta deal was found by Cheapflights users on 11/2. 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 11/212:23 pmPDX - BIL
2 stops8h 47mDelta
Sun 11/236:25 amBIL - PDX
1 stop7h 23mDelta
Deal found 11/2$323

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington to Billings 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 November 3, 2025.
Use the filters below to find and compare flights from Washington to Billings that are best for you.

Fly from

Washington

Fly to

Billings

Route

Depart

Return

Price

SeattleBillings

SEA - BIL

SEABIL

Seattle/Tacoma Intl

Thu 12/4

9:15 pm-12:08 am

Nonstop1h 53m

Billings Logan Intl

Mon 12/8

2:02 pm-3:16 pm

Nonstop2h 14m

$147

SeattleBillings

SEA - BIL

SEABIL

Seattle/Tacoma Intl

Tue 12/2

9:15 pm-12:08 am

Nonstop1h 53m

Billings Logan Intl

Tue 12/9

6:00 am-7:15 am

Nonstop2h 15m

$156

SeattleBillings

SEA - BIL

SEABIL

Seattle/Tacoma Intl

Sun 2/1

11:59 am-2:55 pm

Nonstop1h 56m

Billings Logan Intl

Mon 2/9

3:35 pm-6:43 pm

1 stop4h 08m

$156

SeattleBillings

SEA - BIL

SEABIL

Seattle/Tacoma Intl

Fri 1/23

11:59 am-2:55 pm

Nonstop1h 56m

Billings Logan Intl

Sat 1/31

7:00 am-8:19 am

Nonstop2h 19m

$157

SeattleBillings

SEA - BIL

SEABIL

Seattle/Tacoma Intl

Tue 1/13

8:42 pm-11:36 pm

Nonstop1h 54m

Billings Logan Intl

Wed 1/21

7:00 am-8:19 am

Nonstop2h 19m

$157

SeattleBillings

SEA - BIL

SEABIL

Seattle/Tacoma Intl

Sat 12/6

11:59 am-2:56 pm

Nonstop1h 57m

Billings Logan Intl

Sat 12/13

6:00 am-7:15 am

Nonstop2h 15m

$157

SeattleBillings

SEA - BIL

SEABIL

Seattle/Tacoma Intl

Fri 1/23

4:55 pm-10:33 pm

1 stop4h 38m

Billings Logan Intl

Sat 1/31

6:00 am-2:45 pm

1 stop9h 45m

$167

SeattleBillings

SEA - BIL

SEABIL

Seattle/Tacoma Intl

Thu 12/4

7:11 pm-12:23 am

1 stop4h 12m

Billings Logan Intl

Mon 12/8

5:14 am-9:25 am

1 stop5h 11m

$167

SeattleBillings

SEA - BIL

SEABIL

Seattle/Tacoma Intl

Sat 12/6

5:05 am-11:07 am

1 stop5h 02m

Billings Logan Intl

Sat 12/13

5:14 am-9:25 am

1 stop5h 11m

$167

PortlandBillings

PDX - BIL

PDXBIL

Portland

Sat 2/28

5:05 am-1:23 pm

1 stop7h 18m

Billings Logan Intl

Wed 3/4

5:53 pm-10:59 pm

1 stop6h 06m

$197

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 58 results
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Best time to book a flight from Washington to Billings

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

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

Currently, January is the cheapest month in which you can book a flight from State of Washington to Billings (average of $157). Flying from State of Washington to Billings in July is currently the most expensive (average of $228). 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 BIL?

Find hourly flight availability from Washington to Billings. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 3, 2025.

One of the essential ways to save on airfare from State of Washington to Billings is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 50% on airfare.

What is the cheapest day to fly from State of Washington to Billings?

Use this chart to determine the cheapest time to fly round-trip from Washington to Billings. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their State of Washington to Billings flight should consider departing on Sunday at noon when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from State of Washington to Billings

Explore weekly flight availability from Washington to Billings. 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 3, 2025.

The most flights from USWA to BIL are scheduled on a Monday (10 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (5 on average).

Related info for your journey

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

    Billings Logan Intl (BIL) is the airport you will fly into if you book a flight from Washington to Billings. It is only a 2.7 mi journey from Billings Logan Intl (BIL) to Billings’s city center.

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

    The Washington to Billings Logan Intl flight path was viewed by 12 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 State of Washington to Billings?

    There are many flights that can get you from State of Washington to Billings in 1h 53m. Fly via Hawaiian Airlines, Alaska Airlines, or United Airlines to get the fastest option. State of Washington and Billings are separated by a distance of 662 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    The cheapest airline one-way is Alaska Airlines, with whom users have recently found tickets for as low as $99. However, be on the lookout for offers from United Airlines and Delta, as they are both options that can get you from State of Washington to Billings for a low price.

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

    When deciding which route to take from State of Washington to Billings consider Seattle/Tacoma Intl - Billings Logan Intl, Portland - Billings Logan Intl or Spokane - Billings Logan Intl as they are the most popular.

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

    No one likes to see their flight delayed. When booking a flight from State of Washington to Billings consider choosing Qatar Airways (93%), Korean Air (92%) or Alaska Airlines (91%) as they are the most reliable in getting you off to your destination on time.

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

    On average you can expect to pay $214 for a flight from State of Washington to Billings. The cheapest flight overall is $157 while the most popular route, (Seattle/Tacoma Intl - Billings Logan Intl) is currently priced at $146.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from State of Washington to Billings (average of $157). Flying from State of Washington to Billings in July is currently the most expensive (average of $228). 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 Billings

Discover the top 3 airlines that operate flights from Washington to Billings. 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 November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$124Average$378FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$173Average$511FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$177Average$270FlexibilityNo cancel feeOn-time85%

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