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Cheap flights from Seattle to Bloomington from $158

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Bloomington departing on 5/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
11:15 pm - 11:11 am
SEA
-
BMI
9h 56m
1 stop
Delta Logo
4:00 pm - 12:06 am
BMI
-
SEA
10h 06m
1 stop
$326Delta
Wed, May 6 - Wed, May 13
Delta Logo
11:40 pm - 11:11 am
SEA
-
BMI
9h 31m
1 stop
Delta Logo
4:00 pm - 12:06 am
BMI
-
SEA
10h 06m
1 stop
$327Delta
Tue, May 12 - Wed, May 13
Delta Logo
11:40 pm - 11:11 am
SEA
-
BMI
9h 31m
1 stop
Delta Logo
4:00 pm - 12:06 am
BMI
-
SEA
10h 06m
1 stop
$369Delta
Mon, May 11 - Wed, May 13
Delta Logo
11:15 pm - 11:11 am
SEA
-
BMI
9h 56m
1 stop
Delta Logo
4:00 pm - 12:06 am
BMI
-
SEA
10h 06m
1 stop
$387Delta
Wed, May 6 - Tue, May 19
Delta Logo
7:15 am - 11:11 am
SEA
-
BMI
25h 56m
2 stops
Delta Logo
4:00 pm - 12:06 am
BMI
-
SEA
10h 06m
1 stop
$395Delta
Wed, May 6 - Wed, May 13
American Airlines Logo
10:50 am - 10:16 pm
SEA
-
BMI
9h 26m
1 stop
American Airlines Logo
3:45 pm - 11:07 pm
BMI
-
SEA
9h 22m
1 stop
$399American Airlines
Tue, Feb 10 - Sat, Feb 14
American Airlines Logo
1:29 pm - 11:49 pm
SEA
-
BMI
8h 20m
1 stop
American Airlines Logo
2:56 pm - 10:26 pm
BMI
-
SEA
9h 30m
1 stop
$405American Airlines
Wed, May 13 - Wed, May 20
American Airlines Logo
10:25 am - 10:27 pm
SEA
-
BMI
10h 02m
1 stop
American Airlines Logo
5:00 am - 9:54 am
BMI
-
SEA
6h 54m
1 stop
$409American Airlines
Sat, May 9 - Sat, May 16
American Airlines Logo
1:29 pm - 11:49 pm
SEA
-
BMI
8h 20m
1 stop
American Airlines Logo
5:00 am - 9:54 am
BMI
-
SEA
6h 54m
1 stop
$416American Airlines
Wed, May 6 - Sat, May 16
Delta Logo
9:25 pm - 3:15 pm
SEA
-
BMI
15h 50m
2 stops
Delta Logo
4:00 pm - 12:06 am
BMI
-
SEA
10h 06m
1 stop
$426Delta
Fri, May 8 - Wed, May 13

American Airlines flights from Seattle to Bloomington, Illinois

Our best American Airlines deals on Seattle to Bloomington, Illinois flight tickets
American Airlines
Feb 10
SEA10:50 amSeattle/Tacoma Intl
9h 26m
1 stop
BMI10:16 pmBloomington-Normal
Feb 14
BMI3:45 pmBloomington-Normal
9h 22m
1 stop
SEA11:07 pmSeattle/Tacoma Intl
$399
American Airlines
May 13
SEA1:29 pmSeattle/Tacoma Intl
8h 20m
1 stop
BMI11:49 pmBloomington-Normal
May 20
BMI2:56 pmBloomington-Normal
9h 30m
1 stop
SEA10:26 pmSeattle/Tacoma Intl
$405
American Airlines
May 9
SEA10:25 amSeattle/Tacoma Intl
10h 02m
1 stop
BMI10:27 pmBloomington-Normal
May 16
BMI5:00 amBloomington-Normal
6h 54m
1 stop
SEA9:54 amSeattle/Tacoma Intl
$409

Delta flights from Seattle to Bloomington, Illinois

Our best Delta deals on Seattle to Bloomington, Illinois flight tickets
Delta
May 6
SEA11:15 pmSeattle/Tacoma Intl
9h 56m
1 stop
BMI11:11 amBloomington-Normal
May 13
BMI4:00 pmBloomington-Normal
10h 06m
1 stop
SEA12:06 amSeattle/Tacoma Intl
$326
Delta
May 12
SEA11:40 pmSeattle/Tacoma Intl
9h 31m
1 stop
BMI11:11 amBloomington-Normal
May 13
BMI4:00 pmBloomington-Normal
10h 06m
1 stop
SEA12:06 amSeattle/Tacoma Intl
$327
Delta
May 11
SEA11:40 pmSeattle/Tacoma Intl
9h 31m
1 stop
BMI11:11 amBloomington-Normal
May 13
BMI4:00 pmBloomington-Normal
10h 06m
1 stop
SEA12:06 amSeattle/Tacoma Intl
$369

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Bloomington, Illinois 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, momondo users made 832,500 searches. Data last updated January 28, 2026.
Use the filters below to find and compare flights from Seattle to Bloomington, Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleBloomington

SEA - BMI

SEABMI

Seattle/Tacoma Intl

Wed 5/6

11:15 pm-11:11 am

1 stop9h 56m

Bloomington-Normal

Wed 5/13

4:00 pm-12:06 am

1 stop10h 06m

$326

SeattleBloomington

SEA - BMI

SEABMI

Seattle/Tacoma Intl

Tue 5/12

11:40 pm-11:11 am

1 stop9h 31m

Bloomington-Normal

Wed 5/13

4:00 pm-12:06 am

1 stop10h 06m

$327

SeattleBloomington

SEA - BMI

SEABMI

Seattle/Tacoma Intl

Mon 5/11

11:40 pm-11:11 am

1 stop9h 31m

Bloomington-Normal

Wed 5/13

4:00 pm-12:06 am

1 stop10h 06m

$369

SeattleBloomington

SEA - BMI

SEABMI

Seattle/Tacoma Intl

Wed 5/6

11:15 pm-11:11 am

1 stop9h 56m

Bloomington-Normal

Tue 5/19

4:00 pm-12:06 am

1 stop10h 06m

$387

SeattleBloomington

SEA - BMI

SEABMI

Seattle/Tacoma Intl

Wed 5/6

7:15 am-11:11 am

2 stops25h 56m

Bloomington-Normal

Wed 5/13

4:00 pm-12:06 am

1 stop10h 06m

$395

SeattleBloomington

SEA - BMI

SEABMI

Seattle/Tacoma Intl

Tue 2/10

10:50 am-10:16 pm

1 stop9h 26m

Bloomington-Normal

Sat 2/14

3:45 pm-11:07 pm

1 stop9h 22m

$399

SeattleBloomington

SEA - BMI

SEABMI

Seattle/Tacoma Intl

Wed 5/13

1:29 pm-11:49 pm

1 stop8h 20m

Bloomington-Normal

Wed 5/20

2:56 pm-10:26 pm

1 stop9h 30m

$405

SeattleBloomington

SEA - BMI

SEABMI

Seattle/Tacoma Intl

Sat 5/9

10:25 am-10:27 pm

1 stop10h 02m

Bloomington-Normal

Sat 5/16

5:00 am-9:54 am

1 stop6h 54m

$409

SeattleBloomington

SEA - BMI

SEABMI

Seattle/Tacoma Intl

Wed 5/6

1:29 pm-11:49 pm

1 stop8h 20m

Bloomington-Normal

Sat 5/16

5:00 am-9:54 am

1 stop6h 54m

$416

SeattleBloomington

SEA - BMI

SEABMI

Seattle/Tacoma Intl

Fri 5/8

9:25 pm-3:15 pm

2 stops15h 50m

Bloomington-Normal

Wed 5/13

4:00 pm-12:06 am

1 stop10h 06m

$426

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Bloomington from

How to get the cheapest flight ticket from Seattle to Bloomington, Illinois

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Seattle/Tacoma Intl to Bloomington-Normal?

Delta and American Airlines are the most popular carriers operating from Seattle/Tacoma Intl to Bloomington-Normal

When to book flights from Seattle to Bloomington, Illinois

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Bloomington, Illinois according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Bloomington, Illinois (SEA to BMI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Bloomington, Illinois

Fastest flight time

9h 31m

Direct flights

None
The fastest flight from Seattle to Bloomington, Illinois takes 9h 31m
There are no direct flights from Seattle to Bloomington, Illinois. There are no popular flight routes from Seattle to Bloomington, Illinois.
Search flight deals

  • How far is Seattle/Tacoma Intl to Bloomington-Normal by plane?

    Bloomington-Normal is 1711.6 mi away from Seattle/Tacoma Intl. 9h 31m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Bloomington-Normal Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Bloomington-Normal Airport refresh daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Bloomington-Normal Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Bloomington-Normal Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport to Bloomington-Normal Airport.

  • What documentation or ID do you need to fly to Bloomington-Normal Airport?

    The travel and health documents required for your trip to Bloomington-Normal Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Bloomington-Normal Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Seattle to Bloomington, Illinois?

Best airlines flying from Seattle to Bloomington, Illinois

Compare and see reviews for airlines that fly from Seattle to Bloomington, Illinois with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $314Free CancellationRating
7.2
11,201 reviews
Search American Airlines flights

Traveling to a place near Bloomington?

Book flights to Bloomington if you plan to visit one of these locations
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Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Bloomington?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Seattle to Bloomington. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Seattle to Bloomington with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Seattle to Bloomington flights to just show those with flexible booking policies.

How can momondo help me find flights from Seattle to Bloomington?

Once you have performed a search for Seattle to Bloomington flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Seattle to Bloomington right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Bloomington, momondo offers a useful price alert feature which will track prices for flights to Bloomington from Seattle and alert you when they change.

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