Cheap flights from Billings to Seattle (BIL - SEA) from $99

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 4/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BIL — SEA
Mar 24 — Mar 311

The best prices from Billings Logan Intl to Seattle/Tacoma Intl are usually found in September or October, booked 80 days in advance, depart on a Saturday or Thursday and return on a Saturday

Cheap flight deals from Billings to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Billings (BIL) to Seattle (SEA). 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 March 19, 2024.

Popular in

July

Cheapest in

September

Average price

$278

Round-trip from

$243
High demand for flights, 41% potential price rise
Best time to find cheap flights, 33% potential price drop
Average for round-trip flights in March 2024
From Billings Logan Intl to Seattle/Tacoma Intl

What is the cheapest day to fly round-trip from Billings to Seattle?

Leaving on a Friday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 35% on the overall cost on flights from Billings to Seattle.

How far in advance should I book a flight from Billings to Seattle?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 19 days in advance, which can save you up to 253% on flights from Billings to Seattle compared to booking the week you need them. Waiting 19 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $329. For sooner than that we have options available in the next 3 days from $738.

What is the cheapest month to fly from Billings to Seattle?

Flights from Billings to Seattle lean towards being more expensive in July. Prices are generally better when you fly from Billings to Seattle in September, with the cheapest ticket starting at $159.

When is the cheapest time to fly from Billings to Seattle (BIL - SEA)?

One of the essential ways to save on airfare from Billings to Seattle is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 23% on airfare.

Cheap Alaska Airlines flights from Billings to Seattle

Explore cheap flight options specifically provided by Alaska Airlines for the route between Billings and Seattle. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Peruse some of the lowest-priced Alaska Airlines flights we've found from Billings to Seattle. Make sure to check back often as deals are often changing.
Mon 4/87:00 amBIL - SEA
Nonstop2h 15mAlaska Airlines
Thu 4/188:15 pmSEA - BIL
Nonstop1h 50mAlaska Airlines
Deal found 3/17$227
Fri 5/36:00 pmBIL - SEA
Nonstop2h 08mAlaska Airlines
Mon 5/68:15 pmSEA - BIL
Nonstop1h 50mAlaska Airlines
Deal found 3/18$237
Mon 4/297:00 amBIL - SEA
Nonstop2h 07mAlaska Airlines
Fri 5/38:15 pmSEA - BIL
Nonstop1h 50mAlaska Airlines
Deal found 3/17$252
Fri 9/67:23 pmBIL - SEA
Nonstop2h 12mAlaska Airlines
Sat 9/148:40 pmSEA - BIL
Nonstop1h 50mAlaska Airlines
Deal found 3/17$262
Sun 6/26:52 pmBIL - SEA
Nonstop2h 07mAlaska Airlines
Mon 6/38:15 amSEA - BIL
Nonstop1h 54mAlaska Airlines
Deal found 3/17$282
Tue 4/167:00 amBIL - SEA
Nonstop2h 07mAlaska Airlines
Sun 4/218:56 amSEA - BIL
Nonstop1h 56mAlaska Airlines
Deal found 3/18$287
Sat 6/11:36 pmBIL - SEA
1 stop5h 13mAlaska Airlines
Tue 6/48:15 amSEA - BIL
Nonstop1h 54mAlaska Airlines
Deal found 3/17$289
Sun 6/26:40 amBIL - SEA
Nonstop2h 04mAlaska Airlines
Tue 6/44:25 pmSEA - BIL
1 stop19h 31mAlaska Airlines
Deal found 3/17$299
Fri 8/307:23 pmBIL - SEA
Nonstop2h 12mAlaska Airlines
Sun 9/18:40 pmSEA - BIL
Nonstop1h 50mAlaska Airlines
Deal found 3/17$302

Cheap Delta flights from Billings to Seattle

Explore cheap flight options specifically provided by Delta for the route between Billings and Seattle. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Have a look at some of the cheapest available Delta flights departing from Billings and landing in Seattle. Make sure to examine the flight information before completing your reservation.
Mon 4/86:29 pmBIL - SEA
1 stop6h 38mDelta
Thu 4/187:00 pmSEA - BIL
1 stop4h 37mDelta
Deal found 3/17$236
Mon 4/295:30 amBIL - SEA
1 stop4h 55mDelta
Fri 5/33:25 pmSEA - BIL
1 stop6h 29mDelta
Deal found 3/17$246
Tue 4/166:34 pmBIL - SEA
1 stop5h 04mDelta
Thu 4/187:00 pmSEA - BIL
1 stop4h 37mDelta
Deal found 3/18$267
Tue 4/166:34 pmBIL - SEA
1 stop5h 04mDelta
Sun 4/215:10 pmSEA - BIL
1 stop6h 27mDelta
Deal found 3/18$277
Fri 8/306:40 pmBIL - SEA
1 stop6h 17mDelta
Sun 9/19:25 amSEA - BIL
1 stop7h 32mDelta
Deal found 3/17$281
Thu 5/26:34 pmBIL - SEA
1 stop7h 00mDelta
Thu 5/95:35 amSEA - BIL
1 stop4h 18mDelta
Deal found 3/18$291
Fri 9/66:40 pmBIL - SEA
1 stop4h 31mDelta
Sat 9/145:15 pmSEA - BIL
1 stop6h 02mDelta
Deal found 3/17$301
Mon 4/295:30 amBIL - SEA
1 stop4h 55mDelta
Fri 5/31:35 pmSEA - BIL
2 stops10h 02mDelta
Deal found 3/17$324
Thu 5/25:30 amBIL - SEA
1 stop4h 55mDelta
Sun 5/55:35 amSEA - BIL
1 stop4h 17mDelta
Deal found 3/18$402

Cheap Billings to Seattle flights in March & April 2024

Find cheap flight options from Billings to Seattle specifically for the months of March and April 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,145,932 searches. Prices were last updated on March 19, 2024.
These are some of the best deals we've found on flights to Seattle in 2024 at this time. Check back soon for alternative fares.
Tue 4/96:34 pmBIL - SEA
1 stop5h 04mDelta
Sat 4/135:10 pmSEA - BIL
1 stop4h 51mDelta
Deal found 3/18$216
Tue 4/97:00 amBIL - SEA
Nonstop2h 15mAlaska Airlines
Sat 4/138:15 pmSEA - BIL
Nonstop1h 47mAlaska Airlines
Deal found 3/18$242
Mon 4/295:30 amBIL - SEA
1 stop4h 55mDelta
Fri 5/33:25 pmSEA - BIL
1 stop6h 29mDelta
Deal found 3/18$246
Mon 4/297:00 amBIL - SEA
Nonstop2h 07mAlaska Airlines
Fri 5/38:15 pmSEA - BIL
Nonstop1h 50mAlaska Airlines
Deal found 3/18$252
Tue 4/167:00 amBIL - SEA
Nonstop2h 07mAlaska Airlines
Thu 4/188:15 pmSEA - BIL
Nonstop1h 50mAlaska Airlines
Deal found 3/18$262
Tue 4/166:34 pmBIL - SEA
1 stop5h 04mDelta
Thu 4/187:00 pmSEA - BIL
1 stop4h 37mDelta
Deal found 3/18$267
Tue 4/166:34 pmBIL - SEA
1 stop5h 04mDelta
Sun 4/215:10 pmSEA - BIL
1 stop6h 27mDelta
Deal found 3/18$277
Tue 4/167:00 amBIL - SEA
Nonstop2h 07mAlaska Airlines
Sun 4/218:56 amSEA - BIL
Nonstop1h 56mAlaska Airlines
Deal found 3/18$287
Mon 4/295:30 amBIL - SEA
1 stop4h 55mDelta
Fri 5/311:10 pmSEA - BIL
2 stops10h 42mDelta
Deal found 3/18$304

Billings to Seattle 2024 flight deals

Discover exclusive flight deals for travel between Billings and Seattle in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
These are some of the best deals we've found on flights to Seattle in 2024 at this time. Check back soon for alternative fares.
Tue 4/96:34 pmBIL - SEA
1 stop5h 04mDelta
Sat 4/135:10 pmSEA - BIL
1 stop4h 51mDelta
Deal found 3/18$216
Thu 5/212:32 pmBIL - SEA
Nonstop2h 07mAlaska Airlines
Thu 5/98:15 pmSEA - BIL
Nonstop1h 50mAlaska Airlines
Deal found 3/18$237
Tue 4/97:00 amBIL - SEA
Nonstop2h 15mAlaska Airlines
Sat 4/138:15 pmSEA - BIL
Nonstop1h 47mAlaska Airlines
Deal found 3/18$242
Mon 4/295:30 amBIL - SEA
1 stop4h 55mDelta
Fri 5/33:25 pmSEA - BIL
1 stop6h 29mDelta
Deal found 3/18$246
Mon 4/297:00 amBIL - SEA
Nonstop2h 07mAlaska Airlines
Fri 5/38:15 pmSEA - BIL
Nonstop1h 50mAlaska Airlines
Deal found 3/18$252
Sun 11/36:40 pmBIL - SEA
1 stop4h 34mDelta
Sat 11/95:15 pmSEA - BIL
1 stop6h 02mDelta
Deal found 3/19$256
Tue 4/167:00 amBIL - SEA
Nonstop2h 07mAlaska Airlines
Thu 4/188:15 pmSEA - BIL
Nonstop1h 50mAlaska Airlines
Deal found 3/18$262
Tue 4/166:34 pmBIL - SEA
1 stop5h 04mDelta
Thu 4/187:00 pmSEA - BIL
1 stop4h 37mDelta
Deal found 3/18$267
Tue 4/166:34 pmBIL - SEA
1 stop5h 04mDelta
Sun 4/215:10 pmSEA - BIL
1 stop6h 27mDelta
Deal found 3/18$277

Non-stop flights to Seattle from Billings

Discover non-stop flight options from Billings to Seattle. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Take a look at some of the direct flights traveling from Billings to Seattle in the near future. If you're looking for other options for flights from Billings to Seattle, make sure to update the search form at the top of page.
Thu 5/212:32 pmBIL - SEA
Nonstop2h 07mAlaska Airlines
Thu 5/98:15 pmSEA - BIL
Nonstop1h 50mAlaska Airlines
Deal found 3/18$237
Tue 4/97:00 amBIL - SEA
Nonstop2h 15mAlaska Airlines
Sat 4/138:15 pmSEA - BIL
Nonstop1h 47mAlaska Airlines
Deal found 3/18$242
Mon 4/297:00 amBIL - SEA
Nonstop2h 07mAlaska Airlines
Fri 5/38:15 pmSEA - BIL
Nonstop1h 50mAlaska Airlines
Deal found 3/18$252
Tue 4/167:00 amBIL - SEA
Nonstop2h 07mAlaska Airlines
Thu 4/188:15 pmSEA - BIL
Nonstop1h 50mAlaska Airlines
Deal found 3/18$262
Sun 6/26:52 pmBIL - SEA
Nonstop2h 07mAlaska Airlines
Mon 6/38:15 amSEA - BIL
Nonstop1h 54mAlaska Airlines
Deal found 3/17$282
Tue 4/167:00 amBIL - SEA
Nonstop2h 07mAlaska Airlines
Sun 4/218:56 amSEA - BIL
Nonstop1h 56mAlaska Airlines
Deal found 3/18$287
Sat 6/111:50 amBIL - SEA
Nonstop2h 04mAlaska Airlines
Thu 6/68:15 amSEA - BIL
Nonstop1h 54mAlaska Airlines
Deal found 3/18$307
Thu 5/212:32 pmBIL - SEA
Nonstop2h 07mAlaska Airlines
Sun 5/52:30 pmSEA - BIL
Nonstop1h 50mAlaska Airlines
Deal found 3/18$352
Thu 5/96:00 pmBIL - SEA
Nonstop2h 08mAlaska Airlines
Sun 5/122:30 pmSEA - BIL
Nonstop1h 50mAlaska Airlines
Deal found 3/18$417

Billings to Seattle flights leaving soon

Find last-minute flight options from Billings to Seattle for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Book one of these great deals on flights from Billings to Seattle. It's wise to confirm all flight details are correct before booking.
Fri 3/226:11 pmBIL - SEA
1 stop15h 40mMultiple Airlines
Mon 3/259:41 amSEA - BIL
1 stop6h 40mMultiple Airlines
Deal found 3/18$658
Thu 3/216:01 pmBIL - SEA
1 stop5h 55mUnited Airlines
Sun 3/245:00 amSEA - BIL
1 stop7h 11mUnited Airlines
Deal found 3/18$750
Sat 3/301:00 pmBIL - SEA
1 stop4h 57mDelta
Sun 3/315:40 amSEA - BIL
1 stop4h 13mDelta
Deal found 3/18$761
Thu 3/217:00 amBIL - SEA
Nonstop2h 15mAlaska Airlines
Mon 3/258:15 pmSEA - BIL
Nonstop1h 47mAlaska Airlines
Deal found 3/18$767
Thu 3/216:01 pmBIL - SEA
1 stop5h 55mUnited Airlines
Sun 3/242:41 pmSEA - BIL
2 stops25h 38mUnited Airlines
Deal found 3/18$771
Thu 3/216:29 pmBIL - SEA
1 stop6h 38mDelta
Mon 3/255:40 amSEA - BIL
1 stop4h 13mDelta
Deal found 3/18$786
Thu 3/217:00 amBIL - SEA
Nonstop2h 15mAlaska Airlines
Sun 3/248:15 pmSEA - BIL
Nonstop1h 47mAlaska Airlines
Deal found 3/18$837
Thu 3/216:25 amBIL - SEA
1 stop6h 56mDelta
Sun 3/245:40 amSEA - BIL
1 stop4h 13mDelta
Deal found 3/18$856
Sat 3/307:00 amBIL - SEA
2 stops18h 59mUnited Airlines
Sun 3/317:10 pmSEA - BIL
1 stop24h 50mUnited Airlines
Deal found 3/18$863

One-way flights to Seattle from Billings

Search for one-way flight options from Billings to Seattle. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Some of the best available deals we've found on one-way flights from Billings to Seattle. Users in need of a round-trip flight from Billings to Seattle instead should update the search form at the top of page.
Tue 4/912:40 pmBIL - SEA
Nonstop2h 15mAlaska Airlines
Deal found 3/18$99
Tue 4/96:34 pmBIL - SEA
1 stop5h 04mDelta
Deal found 3/18$108
Thu 5/26:34 pmBIL - SEA
1 stop5h 04mDelta
Deal found 3/18$118
Thu 5/212:32 pmBIL - SEA
Nonstop2h 07mAlaska Airlines
Deal found 3/18$119
Thu 4/1112:40 pmBIL - SEA
Nonstop2h 15mAlaska Airlines
Deal found 3/16$144
Thu 5/92:37 pmBIL - SEA
1 stop19h 03mMultiple Airlines
Deal found 3/18$161
Thu 5/236:40 amBIL - SEA
Nonstop2h 04mAlaska Airlines
Deal found 3/17$179
Fri 3/2910:28 amBIL - SEA
1 stop23h 23mMultiple Airlines
Deal found 3/18$185
Thu 4/252:20 pmBIL - SEA
1 stop7h 48mUnited Airlines
Deal found 3/18$195

Find flights from Billings to Seattle within your budget

Customize your flight search to find flights from Billings to Seattle 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 3,145,932 searches. Data last updated March 19, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$227 - $469

Route

Depart

Return

Price

Billings Logan IntlSeattle/Tacoma Intl

BIL - SEA

BILSEA

Billings Logan Intl

Mon 4/8

Nonstop2h 15m

Seattle/Tacoma Intl

Thu 4/18

Nonstop1h 50m

$227

Billings Logan IntlSeattle/Tacoma Intl

BIL - SEA

BILSEA

Billings Logan Intl

Mon 4/8

1 stop6h 38m

Seattle/Tacoma Intl

Thu 4/18

1 stop4h 37m

$236

Billings Logan IntlSeattle/Tacoma Intl

BIL - SEA

BILSEA

Billings Logan Intl

Fri 5/3

Nonstop2h 08m

Seattle/Tacoma Intl

Mon 5/6

Nonstop1h 50m

$237

Billings Logan IntlSeattle/Tacoma Intl

BIL - SEA

BILSEA

Billings Logan Intl

Mon 4/29

1 stop4h 55m

Seattle/Tacoma Intl

Fri 5/3

1 stop6h 29m

$246

Billings Logan IntlSeattle/Tacoma Intl

BIL - SEA

BILSEA

Billings Logan Intl

Mon 4/29

Nonstop2h 07m

Seattle/Tacoma Intl

Fri 5/3

Nonstop1h 50m

$252

Billings Logan IntlSeattle/Tacoma Intl

BIL - SEA

BILSEA

Billings Logan Intl

Fri 9/6

Nonstop2h 12m

Seattle/Tacoma Intl

Sat 9/14

Nonstop1h 50m

$262

Billings Logan IntlSeattle/Tacoma Intl

BIL - SEA

BILSEA

Billings Logan Intl

Tue 4/16

1 stop5h 04m

Seattle/Tacoma Intl

Thu 4/18

1 stop4h 37m

$267

Billings Logan IntlSeattle/Tacoma Intl

BIL - SEA

BILSEA

Billings Logan Intl

Wed 6/26

1 stop10h 53m

Seattle/Tacoma Intl

Tue 7/2

Nonstop1h 48m

$353

Billings Logan IntlSeattle/Tacoma Intl

BIL - SEA

BILSEA

Billings Logan Intl

Tue 4/16

2 stops19h 17m

Seattle/Tacoma Intl

Thu 4/18

1 stop28h 09m

$469

Flights are sorted by cheapest first

Deals found on 3/17

When is the best time to book a flight from Billings to Seattle?

Use this chart to determine the optimal time to book a round-trip flight from Billings to Seattle. Price data was last updated on January 28, 2024.
To ensure you get the cheapest price possible for a flight from Billings to Seattle, you should look to book at least 80 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

When is the cheapest time to fly from Billings to Seattle?

Use this chart to determine the cheapest time to fly round-trip from Billings to Seattle. Price data was last updated on March 17, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Billings to Seattle flight should consider departing on Wednesday evenings when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Seattle by month

Plan your trip from Billings to Seattle by taking into account the cheapest months to travel. The average price of a one-way flight from Billings to Seattle is currently $145 while a round-trip flight costs $283. Price data was last updated on March 10, 2024.

Currently, December is the cheapest month in which you can book a flight from Billings to Seattle (average of $243). Flying from Billings to Seattle in June is currently the most expensive (average of $418). 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.

January

$247

February

$254

March

$287

April

$298

May

$334

June

$418

July

$408

August

$344

September

$278

October

$257

November

$258

December

$243

Temperature and rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average temperature and rainfall totals by month.

SEA

Temperature

41 - 66.2 °F

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated March 19, 2024.
Read through reviews of airlines operating flights from Billings to Seattle, such as Alaska Airlines, Delta and United Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
9,150 reviews

Boarding

8.2

Crew

8.6

Food

7.3

Overall

8.1

Comfort

7.9

Entertainment

7.4

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

8.1
Very good
9,150 reviews
8.1
Very good
9,150 reviews

Boarding

8.2

Crew

8.6

Food

7.3

Overall

8.1

Comfort

7.9

Entertainment

7.4

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

8.1
Very good
11,551 reviews
8.1
Very good
9,150 reviews

Boarding

8.2

Crew

8.6

Food

7.3

Overall

8.1

Comfort

7.9

Entertainment

7.4

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

7.4
Good
11,602 reviews
8.1
Very good
9,150 reviews

Boarding

8.2

Crew

8.6

Food

7.3

Overall

8.1

Comfort

7.9

Entertainment

7.4

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

7.3
Good
15,312 reviews
8.1
Very good
9,150 reviews

Boarding

8.2

Crew

8.6

Food

7.3

Overall

8.1

Comfort

7.9

Entertainment

7.4

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

Related info for your journey

Find useful and relevant information for your journey from Billings to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airports do I use to fly from Billings to Seattle?

    To fly from Billings to Seattle, you need to book a flight from Billings Logan Intl (BIL) to Seattle/Tacoma Intl (SEA). Nonstop flights to Seattle/Tacoma Intl from Billings Logan Intl take 2h 04m on average. When it comes time to book airfare, you have a few options: there are 4 outbound flights from Billings Logan Intl to Seattle/Tacoma Intl offered by 3 different airlines.

  • Can I find flights from Billings to Seattle for under $300 on Cheapflights?

    Yes, there are multiple flights from Billings to Seattle for under $300. The cheapest flight booked recently is on Alaska Airlines for just $227, but on average you can expect to pay $281.

  • Are there nonstop flights from Billings to Seattle for under $300 on Cheapflights?

    Cheapflights has at least 13 direct flights from Billings to Seattle under $300. A good price for a nonstop flight from Billings to Seattle is less than $467.

  • Are there last-minute flights available from Billings to Seattle for under $700?

    There are currently 20+ open flights from Billings to Seattle within the next 7 days for less than $700.

  • How popular is this Billings to Seattle flight route?

  • What are the cheapest airlines flying from Billings to Seattle round-trip?

    Flying on Alaska Airlines is currently your cheapest option to Seattle, with prices starting at $227. Another option worth looking into is Delta, starting at $236 round trip. Alaska Airlines is currently priced 36% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Billings to Seattle one-way?

    One-way options have recently been found by users for as low as $99 on Alaska Airlines. Other airlines that offer cheap prices include Delta from $108 and United Airlines from $195 one-way.

  • What are the most popular airlines that fly from Billings to Seattle?

  • What are the most reliable airlines from Billings to Seattle?

    No one likes to see their flight delayed. When booking a flight from Billings to Seattle consider choosing British Airways (92%), Korean Air (90%) or Qatar 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 Seattle?

    On average you can expect to pay $554 for a flight from Billings to Seattle. The cheapest flight overall is $123 while the most popular route, (Billings Logan Intl - Seattle/Tacoma Intl) is currently priced at $206.

  • What does BIL to SEA mean?

    Great question - BIL to SEA just means Billings Logan Intl Airport to Seattle/Tacoma Intl Airport. Now you’ll know what these unique codes when you look for flights!

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Billings to Seattle

Discover the top 3 airlines that operate flights from Billings to Seattle. 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 3,145,932 searches. Data last updated March 19, 2024.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$139Average$355FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
DeltaCheapest$216Average$265FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$226Average$650FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Search flights from Billings to Seattle by cabin class

Find flights from Billings to Seattle, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from Billings to Seattle

Find hourly flight availability from Billings to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 19, 2024.
1%of flight departuresEarly morningMidnight to 6 am
62%of flight departuresMorning6 am to noon
37%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Billings to Seattle

Explore weekly flight availability from Billings to Seattle. 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 March 19, 2024.
Sunday6daily flights
Monday6daily flights
Tuesday3daily flights
Wednesday3daily flights
Thursday4daily flights
Friday6daily flights
Saturday6daily flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Billings to Seattle?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Billings to Seattle. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Billings to Seattle?

Cheapflights helps you find that perfect flight to Seattle from Billings by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Billings to Seattle with no change fees?

Need flexible booking options for your flight to Seattle from Billings? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Billings to Seattle become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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