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

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

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?

There is 1 operator available for flights from Bloomington-Normal Airport to Seattle/Tacoma Intl Airport as of March 2026.

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.

$180 Cheap Flights from Bloomington to Seattle in 2026

Q: What is the typical price of a round-trip flight between Bloomington, Illinois and Seattle?

Prices are currently low for flights on this route. Typical prices usually range from $438 to $386. The lowest price recently found on this route was $351.

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Find the cheapest flights from Bloomington, Illinois to Seattle

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:05 pm - 12:16 am

BMI

SEA

8h 11m

1 stop

3:06 pm - 11:59 pm

SEA

BMI

6h 53m

1 stop

$351American Airlines

Sat, Jun 13 - Tue, Jun 16

2:46 pm - 10:38 pm

BMI

SEA

9h 52m

1 stop

3:17 pm - 11:52 pm

SEA

BMI

6h 35m

1 stop

$359American Airlines

Thu, Apr 23 - Mon, Apr 27

7:30 pm - 12:14 am

BMI

SEA

6h 44m

1 stop

10:40 pm - 9:07 am

SEA

BMI

8h 27m

1 stop

$389United Airlines

Fri, Jul 24 - Tue, Jul 28

4:04 pm - 11:57 pm

BMI

SEA

9h 53m

1 stop

6:00 am - 3:37 pm

SEA

BMI

7h 37m

1 stop

$393Delta

Fri, Apr 10 - Tue, Apr 14

7:15 pm - 11:59 pm

BMI

SEA

6h 44m

1 stop

11:52 pm - 9:02 am

SEA

BMI

7h 10m

1 stop

$411United Airlines

Thu, May 28 - Mon, Jun 8

9:44 am - 11:10 pm

BMI

SEA

15h 26m

2 stops

10:40 pm - 9:02 am

SEA

BMI

8h 22m

1 stop

$416United Airlines

Thu, May 28 - Mon, Jun 8

6:00 am - 12:14 pm

BMI

SEA

8h 14m

1 stop

6:00 am - 3:37 pm

SEA

BMI

7h 37m

1 stop

$419Delta

Tue, Apr 14 - Sat, Apr 18

9:44 am - 11:10 pm

BMI

SEA

15h 26m

2 stops

5:04 pm - 9:02 am

SEA

BMI

13h 58m

2 stops

$421United Airlines

Thu, May 28 - Mon, Jun 8

6:05 pm - 12:16 am

BMI

SEA

8h 11m

1 stop

11:58 pm - 11:03 am

SEA

BMI

9h 05m

1 stop

$423American Airlines

Sat, Jun 20 - Mon, Jun 29

4:04 pm - 11:57 pm

BMI

SEA

9h 53m

1 stop

6:00 am - 3:37 pm

SEA

BMI

7h 37m

1 stop

$429Delta

Fri, Apr 10 - Tue, Apr 14

United Airlines flights from Bloomington, Illinois to Seattle

Our best United Airlines deals on Bloomington, Illinois to Seattle flight tickets

United Airlines

Jul 24

BMI7:30 pmBloomington-Normal

6h 44m

1 stop

SEA12:14 amSeattle/Tacoma Intl

Jul 28

SEA10:40 pmSeattle/Tacoma Intl

8h 27m

1 stop

BMI9:07 amBloomington-Normal

$389

United Airlines

May 28

BMI7:15 pmBloomington-Normal

6h 44m

1 stop

SEA11:59 pmSeattle/Tacoma Intl

Jun 8

SEA11:52 pmSeattle/Tacoma Intl

7h 10m

1 stop

BMI9:02 amBloomington-Normal

$411

United Airlines

May 28

BMI9:44 amBloomington-Normal

15h 26m

2 stops

SEA11:10 pmSeattle/Tacoma Intl

Jun 8

SEA10:40 pmSeattle/Tacoma Intl

8h 22m

1 stop

BMI9:02 amBloomington-Normal

$416

Delta flights from Bloomington, Illinois to Seattle

Our best Delta deals on Bloomington, Illinois to Seattle flight tickets

Delta

Apr 9

BMI6:00 amBloomington-Normal

8h 33m

1 stop

SEA12:33 pmSeattle/Tacoma Intl

Apr 14

SEA6:00 amSeattle/Tacoma Intl

7h 37m

1 stop

BMI3:37 pmBloomington-Normal

$383

Delta

Apr 10

BMI4:04 pmBloomington-Normal

9h 53m

1 stop

SEA11:57 pmSeattle/Tacoma Intl

Apr 14

SEA6:00 amSeattle/Tacoma Intl

7h 37m

1 stop

BMI3:37 pmBloomington-Normal

$393

Delta

Apr 14

BMI6:00 amBloomington-Normal

8h 14m

1 stop

SEA12:14 pmSeattle/Tacoma Intl

Apr 18

SEA6:00 amSeattle/Tacoma Intl

7h 37m

1 stop

BMI3:37 pmBloomington-Normal

$419

momondo Fare Finder

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

Sat 6/13

6:05 pm-12:16 am

1 stop8h 11m

Seattle/Tacoma Intl

Tue 6/16

3:06 pm-11:59 pm

1 stop6h 53m

$351

BloomingtonSeattle

BMI - SEA

BMISEA

Bloomington-Normal

Thu 4/23

2:46 pm-10:38 pm

1 stop9h 52m

Seattle/Tacoma Intl

Mon 4/27

3:17 pm-11:52 pm

1 stop6h 35m

$359

BloomingtonSeattle

BMI - SEA

BMISEA

Bloomington-Normal

Fri 7/24

7:30 pm-12:14 am

1 stop6h 44m

Seattle/Tacoma Intl

Tue 7/28

10:40 pm-9:07 am

1 stop8h 27m

$389

BloomingtonSeattle

BMI - SEA

BMISEA

Bloomington-Normal

Fri 4/10

4:04 pm-11:57 pm

1 stop9h 53m

Seattle/Tacoma Intl

Tue 4/14

6:00 am-3:37 pm

1 stop7h 37m

$393

Quickest round-trip

BloomingtonSeattle

BMI - SEA

BMISEA

Bloomington-Normal

Thu 5/28

7:15 pm-11:59 pm

1 stop6h 44m

Seattle/Tacoma Intl

Mon 6/8

11:52 pm-9:02 am

1 stop7h 10m

$411

BloomingtonSeattle

BMI - SEA

BMISEA

Bloomington-Normal

Thu 5/28

9:44 am-11:10 pm

2 stops15h 26m

Seattle/Tacoma Intl

Mon 6/8

10:40 pm-9:02 am

1 stop8h 22m

$416

BloomingtonSeattle

BMI - SEA

BMISEA

Bloomington-Normal

Tue 4/14

6:00 am-12:14 pm

1 stop8h 14m

Seattle/Tacoma Intl

Sat 4/18

6:00 am-3:37 pm

1 stop7h 37m

$419

BloomingtonSeattle

BMI - SEA

BMISEA

Bloomington-Normal

Thu 5/28

9:44 am-11:10 pm

2 stops15h 26m

Seattle/Tacoma Intl

Mon 6/8

5:04 pm-9:02 am

2 stops13h 58m

$421

BloomingtonSeattle

BMI - SEA

BMISEA

Bloomington-Normal

Sat 6/20

6:05 pm-12:16 am

1 stop8h 11m

Seattle/Tacoma Intl

Mon 6/29

11:58 pm-11:03 am

1 stop9h 05m

$423

BloomingtonSeattle

BMI - SEA

BMISEA

Bloomington-Normal

Fri 4/10

4:04 pm-11:57 pm

1 stop9h 53m

Seattle/Tacoma Intl

Tue 4/14

6:00 am-3:37 pm

1 stop7h 37m

$429

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

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

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	6h 44m
Direct flights	None

The fastest flight from Bloomington, Illinois to Seattle takes 6h 44m

There are no direct flights from Bloomington, Illinois to Seattle. There are no popular flight routes from Bloomington, Illinois to Seattle.

Search flight deals

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 6h 44m.
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?
There is 1 operator available for flights from Bloomington-Normal Airport to Seattle/Tacoma Intl Airport as of March 2026.
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?
momondo data reveals that the most frequently booked airline on the route from Bloomington, Illinois to Seattle is American Airlines, representing 100% of all bookings.

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 Airlines	PriceFrom $314	Free Cancellation	Rating 7.1 11,543 reviews		Search American Airlines flights

Tacoma

Leavenworth

SeaTac

Ocean Shores

Renton

Olympia

Lynnwood

Kent

Redmond

Marysville

Puyallup

Cle Elum

Lakewood

Tukwila

Federal Way

Centralia

Fife

Westport

Kirkland

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.