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Cheap flights from Bloomington, Illinois to Seattle from $185

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bloomington, Illinois to Seattle departing on 7/22. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Bloomington, Illinois to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
12:09 pm - 7:05 pm
BMI
-
SEA
8h 56m
1 stop
Delta Logo
11:56 am - 11:16 pm
SEA
-
BMI
9h 20m
1 stop
$343Delta
Tue, Aug 18 - Tue, Aug 25
American Airlines Logo
2:30 pm - 8:14 pm
BMI
-
SEA
7h 44m
1 stop
American Airlines Logo
3:20 pm - 11:59 pm
SEA
-
BMI
6h 39m
1 stop
$346American Airlines
Sat, Oct 24 - Mon, Oct 26
Delta Logo
4:32 pm - 11:59 pm
BMI
-
SEA
9h 27m
1 stop
Delta Logo
11:05 pm - 11:18 am
SEA
-
BMI
10h 13m
2 stops
$348Delta
Sat, Sep 19 - Sat, Sep 26
Delta Logo
4:23 pm - 11:52 pm
BMI
-
SEA
9h 29m
1 stop
Delta Logo
11:59 pm - 11:26 am
SEA
-
BMI
9h 27m
1 stop
$349Delta
Fri, Oct 23 - Mon, Oct 26
Delta Logo
4:24 pm - 11:57 pm
BMI
-
SEA
9h 33m
1 stop
Delta Logo
11:10 pm - 11:27 am
SEA
-
BMI
10h 17m
2 stops
$351Delta
Fri, Aug 21 - Wed, Aug 26
Delta Logo
6:08 am - 6:45 pm
BMI
-
SEA
14h 37m
2 stops
Delta Logo
6:00 am - 9:56 pm
SEA
-
BMI
13h 56m
2 stops
$353Delta
Tue, Sep 29 - Sat, Oct 3
Delta Logo
4:23 pm - 11:52 pm
BMI
-
SEA
9h 29m
1 stop
Delta Logo
11:05 pm - 11:26 am
SEA
-
BMI
10h 21m
2 stops
$354Delta
Fri, Oct 23 - Mon, Oct 26
American Airlines Logo
5:02 am - 12:50 pm
BMI
-
SEA
9h 48m
1 stop
American Airlines Logo
3:41 pm - 12:03 am
SEA
-
BMI
6h 22m
1 stop
$361American Airlines
Sat, Sep 19 - Sun, Oct 4
Delta Logo
4:24 pm - 11:57 pm
BMI
-
SEA
9h 33m
1 stop
Delta Logo
6:00 am - 3:41 pm
SEA
-
BMI
7h 41m
1 stop
$368Delta
Wed, Aug 12 - Sat, Aug 22
Delta Logo
4:24 pm - 11:57 pm
BMI
-
SEA
9h 33m
1 stop
Delta Logo
11:59 pm - 11:27 am
SEA
-
BMI
9h 28m
1 stop
$369Delta
Mon, Aug 17 - Fri, Aug 21

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American Airlines flights from Bloomington, Illinois to Seattle

Our best American Airlines deals on Bloomington, Illinois to Seattle flight tickets
American Airlines
Oct 24
BMI2:30 pmBloomington-Normal
7h 44m
1 stop
SEA8:14 pmSeattle/Tacoma Intl
Oct 26
SEA3:20 pmSeattle/Tacoma Intl
6h 39m
1 stop
BMI11:59 pmBloomington-Normal
$346
American Airlines
Sep 19
BMI5:02 amBloomington-Normal
9h 48m
1 stop
SEA12:50 pmSeattle/Tacoma Intl
Oct 4
SEA3:41 pmSeattle/Tacoma Intl
6h 22m
1 stop
BMI12:03 amBloomington-Normal
$361
American Airlines
Jul 27
BMI5:45 pmBloomington-Normal
9h 14m
1 stop
SEA12:59 amSeattle/Tacoma Intl
Aug 5
SEA3:35 pmSeattle/Tacoma Intl
6h 24m
1 stop
BMI11:59 pmBloomington-Normal
$388

Delta flights from Bloomington, Illinois to Seattle

Our best Delta deals on Bloomington, Illinois to Seattle flight tickets
Delta
Aug 18
BMI6:00 amBloomington-Normal
10h 45m
1 stop
SEA2:45 pmSeattle/Tacoma Intl
Aug 22
SEA6:00 amSeattle/Tacoma Intl
7h 41m
1 stop
BMI3:41 pmBloomington-Normal
$343
Delta
Sep 19
BMI4:32 pmBloomington-Normal
9h 27m
1 stop
SEA11:59 pmSeattle/Tacoma Intl
Sep 26
SEA11:05 pmSeattle/Tacoma Intl
10h 13m
2 stops
BMI11:18 amBloomington-Normal
$348
Delta
Oct 23
BMI4:23 pmBloomington-Normal
9h 29m
1 stop
SEA11:52 pmSeattle/Tacoma Intl
Oct 26
SEA11:59 pmSeattle/Tacoma Intl
9h 27m
1 stop
BMI11:26 amBloomington-Normal
$349

momondo Fare Finder

 
Customize your flight search to find flights from Bloomington, Illinois 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, momondo users made 832,500 searches. Data last updated July 3, 2026.
Use the filters below to find and compare flights from Bloomington, Illinois to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BloomingtonSeattle

BMI - SEA

BMISEA

Bloomington-Normal

Tue 8/18

12:09 pm-7:05 pm

1 stop8h 56m

Seattle/Tacoma Intl

Tue 8/25

11:56 am-11:16 pm

1 stop9h 20m

$343
Quickest round-trip

BloomingtonSeattle

BMI - SEA

BMISEA

Bloomington-Normal

Sat 10/24

2:30 pm-8:14 pm

1 stop7h 44m

Seattle/Tacoma Intl

Mon 10/26

3:20 pm-11:59 pm

1 stop6h 39m

$346

BloomingtonSeattle

BMI - SEA

BMISEA

Bloomington-Normal

Sat 9/19

4:32 pm-11:59 pm

1 stop9h 27m

Seattle/Tacoma Intl

Sat 9/26

11:05 pm-11:18 am

2 stops10h 13m

$348

BloomingtonSeattle

BMI - SEA

BMISEA

Bloomington-Normal

Fri 10/23

4:23 pm-11:52 pm

1 stop9h 29m

Seattle/Tacoma Intl

Mon 10/26

11:59 pm-11:26 am

1 stop9h 27m

$349

BloomingtonSeattle

BMI - SEA

BMISEA

Bloomington-Normal

Fri 8/21

4:24 pm-11:57 pm

1 stop9h 33m

Seattle/Tacoma Intl

Wed 8/26

11:10 pm-11:27 am

2 stops10h 17m

$351

BloomingtonSeattle

BMI - SEA

BMISEA

Bloomington-Normal

Tue 9/29

6:08 am-6:45 pm

2 stops14h 37m

Seattle/Tacoma Intl

Sat 10/3

6:00 am-9:56 pm

2 stops13h 56m

$353

BloomingtonSeattle

BMI - SEA

BMISEA

Bloomington-Normal

Fri 10/23

4:23 pm-11:52 pm

1 stop9h 29m

Seattle/Tacoma Intl

Mon 10/26

11:05 pm-11:26 am

2 stops10h 21m

$354

BloomingtonSeattle

BMI - SEA

BMISEA

Bloomington-Normal

Sat 9/19

5:02 am-12:50 pm

1 stop9h 48m

Seattle/Tacoma Intl

Sun 10/4

3:41 pm-12:03 am

1 stop6h 22m

$361

BloomingtonSeattle

BMI - SEA

BMISEA

Bloomington-Normal

Wed 8/12

4:24 pm-11:57 pm

1 stop9h 33m

Seattle/Tacoma Intl

Sat 8/22

6:00 am-3:41 pm

1 stop7h 41m

$368

BloomingtonSeattle

BMI - SEA

BMISEA

Bloomington-Normal

Mon 8/17

4:24 pm-11:57 pm

1 stop9h 33m

Seattle/Tacoma Intl

Fri 8/21

11:59 pm-11:27 am

1 stop9h 28m

$369

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 Seattle from

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

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 typical price of a round-trip flight between Bloomington, Illinois and Seattle?

What is the cheapest month to fly to Seattle?

In general, December is the cheapest month to fly from Bloomington, Illinois to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you don’t want to visit Seattle in December, then you should wait until January to fly from Bloomington, Illinois, when ticket prices are also cheap, with an average price of $0.

When to book flights from Bloomington, Illinois to Seattle

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

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

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

Fastest flight time

9h 29m

Direct flights

None
The fastest flight from Bloomington, Illinois to Seattle takes 9h 29m
There are no direct flights from Bloomington, Illinois to Seattle. There are no popular flight routes from Bloomington, Illinois to Seattle.
Search flight deals

Frequently asked questions about flying from Bloomington, Illinois to Seattle

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

    Seattle/Tacoma Intl is 1711.6 mi away from Bloomington-Normal. A reasonable flight in good conditions will take 9h 29m.

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

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bloomington-Normal Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Best airlines flying from Bloomington, Illinois to Seattle

Compare and see reviews for airlines that fly from Bloomington, Illinois to Seattle with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $314Free CancellationRating
7.1
11,764 reviews
Search American Airlines flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Leavenworth
SeaTac
Ocean Shores
Renton
Olympia
Lynnwood
Redmond
Kent
Lakewood
Puyallup
Tukwila
Cle Elum
Federal Way
Fife
Marysville
Centralia
Kirkland
Shoreline
Westport

Why use momondo?

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

It is quick and easy to find Bloomington to Seattle flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Seattle that suits you.

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

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

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

momondo provides multiple filters to help you find the best flight to Seattle from Bloomington. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

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

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