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Cheap flights from Bloomington, Illinois to Seattle from $397

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 5/20. 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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Find the cheapest flights from Bloomington, Illinois to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:00 am - 9:27 am
BMI
-
SEA
6h 27m
1 stop
American Airlines Logo
11:58 pm - 11:03 am
SEA
-
BMI
9h 05m
1 stop
$419American Airlines
Wed, May 27 - Sun, May 31
American Airlines Logo
5:35 pm - 11:59 pm
BMI
-
SEA
8h 24m
1 stop
American Airlines Logo
5:05 am - 4:18 pm
SEA
-
BMI
9h 13m
1 stop
$431American Airlines
Sat, Aug 8 - Mon, Aug 17
American Airlines Logo
6:02 pm - 12:41 am
BMI
-
SEA
8h 39m
1 stop
American Airlines Logo
3:28 pm - 12:35 am
SEA
-
BMI
7h 07m
1 stop
$434American Airlines
Mon, Jun 29 - Thu, Jul 9
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
$463Delta
Fri, Aug 7 - Sun, Aug 16
American Airlines Logo
5:45 pm - 12:59 am
BMI
-
SEA
9h 14m
1 stop
American Airlines Logo
5:05 am - 3:56 pm
SEA
-
BMI
8h 51m
1 stop
$464American Airlines
Mon, Jul 13 - Fri, Jul 17
Delta Logo
4:14 pm - 11:59 pm
BMI
-
SEA
9h 45m
1 stop
Delta Logo
6:00 am - 3:29 pm
SEA
-
BMI
7h 29m
1 stop
$465Delta
Wed, May 20 - Mon, May 25
American Airlines Logo
6:02 pm - 12:41 am
BMI
-
SEA
8h 39m
1 stop
American Airlines Logo
3:05 pm - 12:35 am
SEA
-
BMI
7h 30m
1 stop
$471American Airlines
Fri, Jun 12 - Mon, Jun 22
American Airlines Logo
5:00 am - 10:14 am
BMI
-
SEA
7h 14m
1 stop
American Airlines Logo
3:06 pm - 11:59 pm
SEA
-
BMI
6h 53m
1 stop
$475American Airlines
Wed, May 20 - Sun, May 24
American Airlines Logo
6:03 pm - 12:41 am
BMI
-
SEA
8h 38m
1 stop
American Airlines Logo
3:05 pm - 12:35 am
SEA
-
BMI
7h 30m
1 stop
$485American Airlines
Sat, Jun 13 - Wed, Jun 24
American Airlines Logo
6:02 pm - 12:41 am
BMI
-
SEA
8h 39m
1 stop
American Airlines Logo
2:03 pm - 11:08 pm
SEA
-
BMI
7h 05m
1 stop
$488American Airlines
Wed, Jun 10 - Wed, Jun 17

Delta flights from Bloomington, Illinois to Seattle

Our best Delta deals on Bloomington, Illinois to Seattle flight tickets
Delta
Oct 21
BMI4:00 pmBloomington-Normal
10h 09m
1 stop
SEA12:09 amSeattle/Tacoma Intl
Oct 24
SEA6:00 amSeattle/Tacoma Intl
14h 23m
2 stops
BMI10:23 pmBloomington-Normal
$348
Delta
Sep 19
BMI12:00 pmBloomington-Normal
14h 01m
2 stops
SEA12:01 amSeattle/Tacoma Intl
Sep 23
SEA11:53 pmSeattle/Tacoma Intl
13h 22m
2 stops
BMI3:15 pmBloomington-Normal
$353
Delta
Aug 20
BMI6:00 amBloomington-Normal
14h 44m
2 stops
SEA6:44 pmSeattle/Tacoma Intl
Aug 30
SEA11:59 pmSeattle/Tacoma Intl
9h 12m
1 stop
BMI11:11 amBloomington-Normal
$364

American Airlines flights from Bloomington, Illinois to Seattle

Our best American Airlines deals on Bloomington, Illinois to Seattle flight tickets
American Airlines
Sep 19
BMI3:01 pmBloomington-Normal
6h 23m
1 stop
SEA7:24 pmSeattle/Tacoma Intl
Sep 26
SEA6:24 amSeattle/Tacoma Intl
5h 43m
1 stop
BMI2:07 pmBloomington-Normal
$343
American Airlines
Aug 26
BMI5:00 amBloomington-Normal
6h 17m
1 stop
SEA9:17 amSeattle/Tacoma Intl
Sep 3
SEA5:05 amSeattle/Tacoma Intl
9h 13m
1 stop
BMI4:18 pmBloomington-Normal
$346
American Airlines
Aug 26
BMI1:41 pmBloomington-Normal
9h 11m
1 stop
SEA8:52 pmSeattle/Tacoma Intl
Sep 3
SEA5:05 amSeattle/Tacoma Intl
9h 13m
1 stop
BMI4:18 pmBloomington-Normal
$351

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 May 16, 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

Wed 5/27

5:00 am-9:27 am

1 stop6h 27m

Seattle/Tacoma Intl

Sun 5/31

11:58 pm-11:03 am

1 stop9h 05m

$419

BloomingtonSeattle

BMI - SEA

BMISEA

Bloomington-Normal

Sat 8/8

5:35 pm-11:59 pm

1 stop8h 24m

Seattle/Tacoma Intl

Mon 8/17

5:05 am-4:18 pm

1 stop9h 13m

$431

BloomingtonSeattle

BMI - SEA

BMISEA

Bloomington-Normal

Mon 6/29

6:02 pm-12:41 am

1 stop8h 39m

Seattle/Tacoma Intl

Thu 7/9

3:28 pm-12:35 am

1 stop7h 07m

$434

BloomingtonSeattle

BMI - SEA

BMISEA

Bloomington-Normal

Fri 8/7

4:24 pm-11:57 pm

1 stop9h 33m

Seattle/Tacoma Intl

Sun 8/16

11:59 pm-11:27 am

1 stop9h 28m

$463

BloomingtonSeattle

BMI - SEA

BMISEA

Bloomington-Normal

Mon 7/13

5:45 pm-12:59 am

1 stop9h 14m

Seattle/Tacoma Intl

Fri 7/17

5:05 am-3:56 pm

1 stop8h 51m

$464

BloomingtonSeattle

BMI - SEA

BMISEA

Bloomington-Normal

Wed 5/20

4:14 pm-11:59 pm

1 stop9h 45m

Seattle/Tacoma Intl

Mon 5/25

6:00 am-3:29 pm

1 stop7h 29m

$465

BloomingtonSeattle

BMI - SEA

BMISEA

Bloomington-Normal

Fri 6/12

6:02 pm-12:41 am

1 stop8h 39m

Seattle/Tacoma Intl

Mon 6/22

3:05 pm-12:35 am

1 stop7h 30m

$471
Quickest round-trip

BloomingtonSeattle

BMI - SEA

BMISEA

Bloomington-Normal

Wed 5/20

5:00 am-10:14 am

1 stop7h 14m

Seattle/Tacoma Intl

Sun 5/24

3:06 pm-11:59 pm

1 stop6h 53m

$475

BloomingtonSeattle

BMI - SEA

BMISEA

Bloomington-Normal

Sat 6/13

6:03 pm-12:41 am

1 stop8h 38m

Seattle/Tacoma Intl

Wed 6/24

3:05 pm-12:35 am

1 stop7h 30m

$485

BloomingtonSeattle

BMI - SEA

BMISEA

Bloomington-Normal

Wed 6/10

6:02 pm-12:41 am

1 stop8h 39m

Seattle/Tacoma Intl

Wed 6/17

2:03 pm-11:08 pm

1 stop7h 05m

$488

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 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

7h 14m

Direct flights

None
The fastest flight from Bloomington, Illinois to Seattle takes 7h 14m
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 7h 14m.

  • 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
11,662 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
Tukwila
Puyallup
Marysville
Lakewood
Cle Elum
Federal Way
Centralia
Fife
Westport
Shoreline
Tumwater

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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