$364+ Cheap flights from Seattle to Bloomington, IL (SEA - BMI)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BMI
Nov 26 — Dec 31
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Bloomington 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Seattle to Bloomington
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Cheapest flights from Seattle to BloomingtonExplore the most affordable flight options available from Seattle to Bloomington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2026.
Explore the most affordable flight options available from Seattle to Bloomington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2026.
This American Airlines deal was found by Cheapflights users on 10/22. 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 11/63:10 pm -
1 stop6h 49m
Mon 11/93:58 pm -
1 stop9h 44m
Deal found 10/22![American Airlines logo]()
$469
This Delta deal was found by Cheapflights users on 10/22. 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 11/611:59 pm -
1 stop9h 27m
Tue 11/104:28 pm -
1 stop9h 29m
Deal found 10/22![Delta logo]()
$489
This Delta deal was found by Cheapflights users on 10/23. 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 11/311:59 pm -
1 stop9h 52m
Sat 11/76:06 am -
1 stop8h 24m
Deal found 10/23![Delta logo]()
$493
This Delta deal was found by Cheapflights users on 10/23. 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 11/611:10 pm -
2 stops10h 16m
Mon 11/94:28 pm -
1 stop9h 29m
Deal found 10/23![Delta logo]()
$494
This Delta deal was found by Cheapflights users on 10/22. 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 10/2711:59 pm -
1 stop9h 27m
Sat 10/311:30 pm -
1 stop9h 00m
Deal found 10/22![Delta logo]()
$497
This Delta deal was found by Cheapflights users on 10/23. 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 11/47:15 am -
2 stops13h 21m
Sat 11/74:26 pm -
1 stop8h 51m
Deal found 10/23![Delta logo]()
$498
This American Airlines deal was found by Cheapflights users on 10/23. 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 11/52:07 pm -
1 stop7h 10m
Sun 11/85:00 am -
1 stop6h 39m
Deal found 10/23![American Airlines logo]()
$521
This American Airlines deal was found by Cheapflights users on 10/22. 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 10/283:14 pm -
1 stop6h 45m
Sun 11/15:00 am -
1 stop6h 39m
Deal found 10/22![American Airlines logo]()
$525
This Delta deal was found by Cheapflights users on 10/23. 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 11/411:45 am -
1 stop8h 51m
Wed 11/114:28 pm -
1 stop9h 29m
Deal found 10/23![Delta logo]()
$541
This Delta deal was found by Cheapflights users on 10/22. 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 10/2711:59 pm -
1 stop9h 27m
Sun 11/14:26 pm -
1 stop8h 51m
Deal found 10/22![Delta logo]()
$545
This Delta deal was found by Cheapflights users on 10/23. 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 11/56:00 am -
1 stop7h 44m
Sun 11/86:06 am -
2 stops12h 52m
Deal found 10/23![Delta logo]()
$546
Best flights from Seattle to BloomingtonDiscover carefully curated flight deals from Seattle to Bloomington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 27, 2026.
Discover carefully curated flight deals from Seattle to Bloomington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 27, 2026.
This Delta deal was found by Cheapflights users on 10/22. 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 11/711:45 am -
1 stop8h 51m
Mon 11/94:28 pm -
1 stop9h 29m
Deal found 10/22![Delta logo]()
$489
This American Airlines deal was found by Cheapflights users on 10/26. 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 11/252:13 pm -
1 stop7h 03m
Fri 11/277:01 am -
1 stop9h 24m
Deal found 10/26![American Airlines logo]()
$585
This Delta deal was found by Cheapflights users on 10/22. 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 11/711:45 am -
1 stop8h 51m
Tue 11/104:28 pm -
1 stop9h 29m
Deal found 10/22![Delta logo]()
$489
This Delta deal was found by Cheapflights users on 10/23. 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 11/611:59 pm -
1 stop9h 27m
Sun 11/84:26 pm -
1 stop9h 26m
Deal found 10/23![Delta logo]()
$541
This Delta deal was found by Cheapflights users on 10/22. 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 11/711:45 am -
1 stop8h 51m
Sun 11/84:26 pm -
1 stop9h 26m
Deal found 10/22![Delta logo]()
$541
This American Airlines deal was found by Cheapflights users on 10/22. 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 11/53:10 pm -
1 stop6h 49m
Tue 11/105:00 am -
2 stops14h 53m
Deal found 10/22![American Airlines logo]()
$728
This American Airlines deal was found by Cheapflights users on 10/22. 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 11/63:10 pm -
1 stop6h 49m
Tue 11/105:00 am -
2 stops14h 53m
Deal found 10/22![American Airlines logo]()
$728
This Delta deal was found by Cheapflights users on 10/23. 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 11/611:59 pm -
1 stop9h 27m
Tue 11/104:28 pm -
2 stops29h 06m
Deal found 10/23![Delta logo]()
$611
This Delta deal was found by Cheapflights users on 10/23. 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 11/711:45 am -
1 stop8h 51m
Wed 11/114:28 pm -
2 stops18h 35m
Deal found 10/23![Delta logo]()
$611
This Delta deal was found by Cheapflights users on 10/26. 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 11/2511:47 pm -
2 stops13h 07m
Fri 11/276:01 am -
1 stop10h 29m
Deal found 10/26![Delta logo]()
$761
Last-minute flights from Seattle to BloomingtonDiscover last-minute flight deals from Seattle to Bloomington. Data last updated October 27, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Bloomington. Data last updated October 27, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 10/22. 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 10/2711:59 pm -
1 stop9h 27m
Sat 10/311:30 pm -
1 stop9h 00m
Deal found 10/22![Delta logo]()
$497
This Delta deal was found by Cheapflights users on 10/22. 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 10/2711:59 pm -
1 stop9h 27m
Sun 11/14:26 pm -
1 stop8h 51m
Deal found 10/22![Delta logo]()
$545
This American Airlines deal was found by Cheapflights users on 10/22. 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 10/283:14 pm -
1 stop6h 45m
Sun 11/15:00 am -
1 stop6h 39m
Deal found 10/22![American Airlines logo]()
$525
This Delta deal was found by Cheapflights users on 10/23. 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 11/311:59 pm -
1 stop9h 52m
Sat 11/76:06 am -
1 stop8h 24m
Deal found 10/23![Delta logo]()
$493
This Delta deal was found by Cheapflights users on 10/23. 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 11/47:15 am -
2 stops13h 21m
Sat 11/74:26 pm -
1 stop8h 51m
Deal found 10/23![Delta logo]()
$498
This Delta deal was found by Cheapflights users on 10/23. 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 11/411:45 am -
1 stop8h 51m
Wed 11/114:28 pm -
1 stop9h 29m
Deal found 10/23![Delta logo]()
$541
This American Airlines deal was found by Cheapflights users on 10/23. 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 11/52:07 pm -
1 stop7h 10m
Sun 11/85:00 am -
1 stop6h 39m
Deal found 10/23![American Airlines logo]()
$521
This Delta deal was found by Cheapflights users on 10/23. 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 11/56:00 am -
1 stop7h 44m
Sun 11/86:06 am -
2 stops12h 52m
Deal found 10/23![Delta logo]()
$546
This American Airlines deal was found by Cheapflights users on 10/22. 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 11/63:10 pm -
1 stop6h 49m
Mon 11/93:58 pm -
1 stop9h 44m
Deal found 10/22![American Airlines logo]()
$469
This Delta deal was found by Cheapflights users on 10/22. 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 11/611:59 pm -
1 stop9h 27m
Tue 11/104:28 pm -
1 stop9h 29m
Deal found 10/22![Delta logo]()
$489
This Delta deal was found by Cheapflights users on 10/23. 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 11/611:10 pm -
2 stops10h 16m
Mon 11/94:28 pm -
1 stop9h 29m
Deal found 10/23![Delta logo]()
$494
One-way flights from Seattle to BloomingtonSearch for one-way flight options from Seattle to Bloomington. Find affordable one-way fares based on user searches. Data last updated October 27, 2026.
Search for one-way flight options from Seattle to Bloomington. Find affordable one-way fares based on user searches. Data last updated October 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 11/37:48 pm -
3 stops42h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 10/23. 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 11/311:59 pm -
1 stop9h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Delta logo]()
$384
Find flight deals from Seattle to Bloomington
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Bloomington (BMI). 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 October 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $469 (American Airlines) |
One-way from | $364 (Kiwi.com) |
Popular in | April |
Cheapest in | March |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Bloomington 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 7,457,451 searches. Data last updated October 27, 2026.
Use the filters below to find and compare flights from Seattle to Bloomington that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleBloomington
SEA Seattle/Tacoma Intl - BMI Bloomington-Normal
SEABMI
Seattle/Tacoma Intl
Tue 11/3
7:48 pm-4:20 pm
3 stops42h 32m
Bloomington-Normal
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$364
Quickest round-trip
SeattleBloomington
SEA Seattle/Tacoma Intl - BMI Bloomington-Normal
SEABMI
Seattle/Tacoma Intl
Tue 11/3
11:59 pm-11:51 am
1 stop9h 52m
Bloomington-Normal
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$384
SeattleBloomington
SEA Seattle/Tacoma Intl - BMI Bloomington-Normal
SEABMI
Seattle/Tacoma Intl
Sat 11/7
11:45 am-10:36 pm
1 stop8h 51m
Bloomington-Normal
Mon 11/9
4:28 pm-11:57 pm
1 stop9h 29m
$489
SeattleBloomington
SEA Seattle/Tacoma Intl - BMI Bloomington-Normal
SEABMI
Seattle/Tacoma Intl
Sat 11/7
11:45 am-10:36 pm
1 stop8h 51m
Bloomington-Normal
Tue 11/10
4:28 pm-11:57 pm
1 stop9h 29m
$489
SeattleBloomington
SEA Seattle/Tacoma Intl - BMI Bloomington-Normal
SEABMI
Seattle/Tacoma Intl
Fri 11/6
11:59 pm-11:26 am
1 stop9h 27m
Bloomington-Normal
Sun 11/8
4:26 pm-11:52 pm
1 stop9h 26m
$541
SeattleBloomington
SEA Seattle/Tacoma Intl - BMI Bloomington-Normal
SEABMI
Seattle/Tacoma Intl
Sat 11/7
11:45 am-10:36 pm
1 stop8h 51m
Bloomington-Normal
Sun 11/8
4:26 pm-11:52 pm
1 stop9h 26m
$541
SeattleBloomington
SEA Seattle/Tacoma Intl - BMI Bloomington-Normal
SEABMI
Seattle/Tacoma Intl
Wed 11/25
2:13 pm-11:16 pm
1 stop7h 03m
Bloomington-Normal
Fri 11/27
7:01 am-2:25 pm
1 stop9h 24m
$585
SeattleBloomington
SEA Seattle/Tacoma Intl - BMI Bloomington-Normal
SEABMI
Seattle/Tacoma Intl
Fri 11/6
11:59 pm-11:26 am
1 stop9h 27m
Bloomington-Normal
Tue 11/10
4:28 pm-7:34 pm
2 stops29h 06m
$611
SeattleBloomington
SEA Seattle/Tacoma Intl - BMI Bloomington-Normal
SEABMI
Seattle/Tacoma Intl
Sat 11/7
11:45 am-10:36 pm
1 stop8h 51m
Bloomington-Normal
Wed 11/11
4:28 pm-9:03 am
2 stops18h 35m
$611
SeattleBloomington
SEA Seattle/Tacoma Intl - BMI Bloomington-Normal
SEABMI
Seattle/Tacoma Intl
Thu 11/5
3:10 pm-11:59 pm
1 stop6h 49m
Bloomington-Normal
Tue 11/10
5:00 am-5:53 pm
2 stops14h 53m
$728
Showing 1-10 of 12 resultsSorted by cheapest first
Compare providers for flights from Seattle to Bloomington
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 Seattle to Bloomington in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Seattle-Bloomington, Illinois flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Bloomington, Illinois flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Bloomington, Illinois flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seattle-Bloomington, Illinois 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 Seattle-Bloomington, Illinois 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 Seattle to Bloomington
Have a flexible travel schedule? Discover the best time to fly to Bloomington from Seattle with our price prediction graph.
SEA-BMI
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.
Reviews of airlines servicing Bloomington
Get insights into the airlines that provide service to Bloomington. 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 Bloomington. Reviews last updated October 27, 2026.
See what other customers who have flown with American Airlines from Seattle to Bloomington have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.1
Crew
7.9
Entertainment
6.8
Food
6.4
Boarding
7.4
Overall
7.0
Reviews
1 / 20
2.0
MediocreAnonymous,Aug 2025
BNA - ORD
Comfort
7.1
Crew
7.9
Entertainment
6.8
Food
6.4
Boarding
7.4
Overall
7.0
Reviews
1 / 20
2.0
MediocreAnonymous,Aug 2025
BNA - ORD
Related info for your journey
Find useful and relevant information for your journey from Seattle to Bloomington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Seattle and Bloomington flights
Browse other Seattle and Bloomington flight options. Last updated on October 27, 2026.
Other flights from Seattle
Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on October 27, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Seattle to Bloomington
Discover the top airline that operate flights from Seattle to Bloomington. 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 7,457,451 searches. Data last updated October 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$324 | Average$458 | FlexibilityNo cancel fee | On-time71% |