$185+ Cheap flights from Bloomington, IL to Seattle (BMI - SEA)
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 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
BMI — SEA
Jul 10 — Jul 171
Round-trip
1 adult, Economy
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Find cheap flights from Bloomington to Seattle with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Bloomington to Seattle
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Cheapest flights from Bloomington to SeattleExplore the most affordable flight options available from Bloomington to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 10, 2026.
Explore the most affordable flight options available from Bloomington to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 10, 2026.
This Delta deal was found by Cheapflights users on 6/8. 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 8/2512:09 pm
BMI
- SEA
1 stop8h 56m
Delta
Tue 9/16:00 am
SEA
- BMI
1 stop7h 41m
Delta
Deal found 6/8![Delta logo]()
$297
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/46:04 pm
BMI
- SEA
1 stop8h 48m
American Airlines
Wed 8/123:35 pm
SEA
- BMI
1 stop6h 24m
American Airlines
Deal found 6/10![American Airlines logo]()
$343
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:39 pm
BMI
- SEA
1 stop7h 35m
American Airlines
Mon 10/262:12 pm
SEA
- BMI
1 stop6h 50m
American Airlines
Deal found 6/10![American Airlines logo]()
$346
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/264:49 pm
BMI
- SEA
1 stop7h 37m
American Airlines
Thu 9/35:00 am
SEA
- BMI
1 stop9h 19m
American Airlines
Deal found 6/10![American Airlines logo]()
$351
This Delta deal was found by Cheapflights users on 6/9. 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 10/2412:00 pm
BMI
- SEA
1 stop10h 46m
Delta
Mon 10/266:05 am
SEA
- BMI
2 stops14h 18m
Delta
Deal found 6/9![Delta logo]()
$356
This American Airlines deal was found by Cheapflights users on 6/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/34:49 pm
BMI
- SEA
1 stop10h 01m
American Airlines
Tue 9/83:35 pm
SEA
- BMI
1 stop6h 24m
American Airlines
Deal found 6/8![American Airlines logo]()
$359
This American Airlines deal was found by Cheapflights users on 6/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/296:02 pm
BMI
- SEA
1 stop8h 39m
American Airlines
Wed 7/83:28 pm
SEA
- BMI
1 stop7h 07m
American Airlines
Deal found 6/8![American Airlines logo]()
$361
This Delta deal was found by Cheapflights users on 6/6. 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 10/234:00 pm
BMI
- SEA
1 stop10h 09m
Delta
Mon 10/2611:53 pm
SEA
- BMI
2 stops13h 23m
Delta
Deal found 6/6![Delta logo]()
$364
Best flights from Bloomington to SeattleDiscover carefully curated flight deals from Bloomington to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 10, 2026.
Discover carefully curated flight deals from Bloomington to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 10, 2026.
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/46:04 pm
BMI
- SEA
1 stop8h 48m
American Airlines
Wed 8/123:35 pm
SEA
- BMI
1 stop6h 24m
American Airlines
Deal found 6/10![American Airlines logo]()
$343
This Delta deal was found by Cheapflights users on 6/6. 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 10/234:00 pm
BMI
- SEA
1 stop10h 09m
Delta
Mon 10/2611:53 pm
SEA
- BMI
2 stops13h 23m
Delta
Deal found 6/6![Delta logo]()
$364
This United Airlines deal was found by Cheapflights users on 6/5. 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.
Tue 10/271:32 pm
BMI
- SEA
2 stops10h 24m
United Airlines
Sat 10/316:51 pm
SEA
- BMI
2 stops13h 06m
United Airlines
Deal found 6/5![United Airlines logo]()
$453
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/264:49 pm
BMI
- SEA
1 stop7h 37m
American Airlines
Thu 9/35:00 am
SEA
- BMI
1 stop9h 19m
American Airlines
Deal found 6/10![American Airlines logo]()
$351
This Delta deal was found by Cheapflights users on 6/8. 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 8/256:00 am
BMI
- SEA
2 stops14h 44m
Delta
Tue 9/17:15 am
SEA
- BMI
2 stops14h 01m
Delta
Deal found 6/8![Delta logo]()
$379
This Delta deal was found by Cheapflights users on 6/7. 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 10/2012:00 pm
BMI
- SEA
2 stops10h 27m
Delta
Sat 10/246:00 am
SEA
- BMI
2 stops14h 23m
Delta
Deal found 6/7![Delta logo]()
$431
This American Airlines deal was found by Cheapflights users on 6/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/86:04 pm
BMI
- SEA
1 stop8h 48m
American Airlines
Wed 7/223:28 pm
SEA
- BMI
1 stop7h 07m
American Airlines
Deal found 6/5![American Airlines logo]()
$443
This Delta deal was found by Cheapflights users on 6/6. 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 10/246:01 am
BMI
- SEA
2 stops12h 52m
Delta
Mon 10/266:05 am
SEA
- BMI
2 stops14h 18m
Delta
Deal found 6/6![Delta logo]()
$468
This Delta deal was found by Cheapflights users on 6/8. 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.
Sun 6/286:00 am
BMI
- SEA
1 stop8h 25m
Delta
Wed 7/811:59 am
SEA
- BMI
1 stop8h 49m
Delta
Deal found 6/8![Delta logo]()
$469
This Delta deal was found by Cheapflights users on 6/7. 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 9/34:24 pm
BMI
- SEA
1 stop9h 33m
Delta
Tue 9/811:53 pm
SEA
- BMI
2 stops13h 22m
Delta
Deal found 6/7![Delta logo]()
$528
Last-minute flights from Bloomington to SeattleDiscover last-minute flight deals from Bloomington to Seattle. Data last updated June 10, 2026 and is based on user searches.
Discover last-minute flight deals from Bloomington to Seattle. Data last updated June 10, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 6/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/156:02 pm
BMI
- SEA
1 stop8h 39m
American Airlines
Sun 6/2111:43 am
SEA
- BMI
1 stop9h 25m
American Airlines
Deal found 6/6![American Airlines logo]()
$911
This Delta deal was found by Cheapflights users on 6/6. 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.
Mon 6/1512:09 pm
BMI
- SEA
1 stop8h 55m
Delta
Sun 6/218:59 pm
SEA
- BMI
2 stops12h 27m
Delta
Deal found 6/6![Delta logo]()
$1,140
One-way flights from Bloomington to SeattleSearch for one-way flight options from Bloomington to Seattle. Find affordable one-way fares based on user searches. Data last updated June 10, 2026.
Search for one-way flight options from Bloomington to Seattle. Find affordable one-way fares based on user searches. Data last updated June 10, 2026.
This American Airlines deal was found by Cheapflights users on 6/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/285:00 am
BMI
- SEA
1 stop6h 27m
American Airlines
Deal found 6/9![American Airlines logo]()
$185
This Delta deal was found by Cheapflights users on 6/9. 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 8/54:24 pm
BMI
- SEA
1 stop9h 33m
Delta
Deal found 6/9![Delta logo]()
$210
This American Airlines deal was found by Cheapflights users on 6/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/314:30 pm
BMI
- SEA
1 stop10h 27m
American Airlines
Deal found 6/9![American Airlines logo]()
$235
This Kiwi.com deal was found by Cheapflights users on 6/9. 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.
Tue 7/2810:48 am
BMI
- SEA
2 stops26h 32m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$247
This Delta deal was found by Cheapflights users on 6/9. 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 6/3012:09 pm
BMI
- SEA
1 stop10h 40m
Delta
Deal found 6/9![Delta logo]()
$250
This American Airlines deal was found by Cheapflights users on 6/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/26:00 pm
BMI
- SEA
1 stop8h 52m
American Airlines
Deal found 6/9![American Airlines logo]()
$330
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 8/68:14 pm
BMI
- SEA
3 stops40h 54m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$332
This Kiwi.com deal was found by Cheapflights users on 6/9. 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.
Sun 8/27:59 pm
BMI
- SEA
3 stops40h 40m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$376
This Kiwi.com deal was found by Cheapflights users on 6/9. 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.
Mon 8/39:35 am
BMI
- SEA
3 stops51h 33m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$406
This Kiwi.com deal was found by Cheapflights users on 6/9. 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.
Fri 7/319:35 am
BMI
- SEA
3 stops49h 42m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$410
Find flight deals from Bloomington to Seattle
Discover tips and strategies to find the most affordable flight options for your journey from Bloomington (BMI) 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 June 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $297 (Delta) |
One-way from | $185 (American Airlines) |
Popular in | July |
Cheapest in | February |
Average price | $643 |
Cheapflights Fare Finder
Customize your flight search to find flights from Bloomington 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 2,558,603 searches. Data last updated June 10, 2026.
Use the filters below to find and compare flights from Bloomington to Seattle that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
BloomingtonSeattle
BMI - SEA
BMISEA
Bloomington-Normal
Tue 8/4
6:04 pm-12:52 am
1 stop8h 48m
Seattle/Tacoma Intl
Wed 8/12
3:35 pm-11:59 pm
1 stop6h 24m
$343
BloomingtonSeattle
BMI - SEA
BMISEA
Bloomington-Normal
Wed 8/26
4:49 pm-10:26 pm
1 stop7h 37m
Seattle/Tacoma Intl
Thu 9/3
5:00 am-4:19 pm
1 stop9h 19m
$351
BloomingtonSeattle
BMI - SEA
BMISEA
Bloomington-Normal
Fri 10/23
4:00 pm-12:09 am
1 stop10h 09m
Seattle/Tacoma Intl
Mon 10/26
11:53 pm-3:16 pm
2 stops13h 23m
$364
BloomingtonSeattle
BMI - SEA
BMISEA
Bloomington-Normal
Tue 8/25
6:00 am-6:44 pm
2 stops14h 44m
Seattle/Tacoma Intl
Tue 9/1
7:15 am-11:16 pm
2 stops14h 01m
$379
BloomingtonSeattle
BMI - SEA
BMISEA
Bloomington-Normal
Tue 10/20
12:00 pm-8:27 pm
2 stops10h 27m
Seattle/Tacoma Intl
Sat 10/24
6:00 am-10:23 pm
2 stops14h 23m
$431
BloomingtonSeattle
BMI - SEA
BMISEA
Bloomington-Normal
Wed 7/8
6:04 pm-12:52 am
1 stop8h 48m
Seattle/Tacoma Intl
Wed 7/22
3:28 pm-12:35 am
1 stop7h 07m
$443
BloomingtonSeattle
BMI - SEA
BMISEA
Bloomington-Normal
Tue 10/27
1:32 pm-9:56 pm
2 stops10h 24m
Seattle/Tacoma Intl
Sat 10/31
6:51 pm-9:57 am
2 stops13h 06m
$453
BloomingtonSeattle
BMI - SEA
BMISEA
Bloomington-Normal
Sat 10/24
6:01 am-4:53 pm
2 stops12h 52m
Seattle/Tacoma Intl
Mon 10/26
6:05 am-10:23 pm
2 stops14h 18m
$468
BloomingtonSeattle
BMI - SEA
BMISEA
Bloomington-Normal
Sun 6/28
6:00 am-12:25 pm
1 stop8h 25m
Seattle/Tacoma Intl
Wed 7/8
11:59 am-10:48 pm
1 stop8h 49m
$469
BloomingtonSeattle
BMI - SEA
BMISEA
Bloomington-Normal
Thu 9/3
4:24 pm-11:57 pm
1 stop9h 33m
Seattle/Tacoma Intl
Tue 9/8
11:53 pm-3:15 pm
2 stops13h 22m
$528
Showing 1-10 of 14 resultsSorted by cheapest first
Compare providers for flights from Bloomington to Seattle
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Bloomington to Seattle in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Bloomington, Illinois-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bloomington, Illinois-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bloomington, Illinois-Seattle flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Bloomington, Illinois-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Bloomington, Illinois-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Bloomington to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from Bloomington with our price prediction graph.
BMI-SEA
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 Bloomington to Seattle
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 June 10, 2026.
Get a feel of what it's like to fly with American Airlines from Bloomington to Seattle by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
7.9
Comfort
7.2
Boarding
7.5
Entertainment
6.9
Food
6.4
Overall
7.1
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DFW - BDL
Crew
7.9
Comfort
7.2
Boarding
7.5
Entertainment
6.9
Food
6.4
Overall
7.1
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DFW - BDL
Related info for your journey
Find useful and relevant information for your journey from Bloomington to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsSeaTac
Tacoma
Lacey
Ocean Shores
Leavenworth
Olympia
Edmonds
Snoqualmie
Tumwater
Tukwila
Puyallup
Kent
Lynnwood
Renton
Ellensburg
Fife
Lakewood
Issaquah
Marysville
Shoreline
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Bloomington and Seattle flights
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Other flights from Bloomington
Browse through other flights departing from Bloomington. Flights are based on user searches made on Cheapflights and were last updated on June 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Seattle
Explore flights to Seattle departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 10, 2026.
Top airline flying from Bloomington to Seattle
Discover the top airline that operate flights from Bloomington 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 2,558,603 searches. Data last updated June 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$314 | Average$523 | FlexibilityNo cancel fee | On-time71% |