Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Bloomington, Illinois to Seattle from $168

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 10/24. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Bloomington, Illinois to Seattle

Cheap round-trip flights

American Airlines Logo
5:34 pm - 12:27 amBMI-SEA
8h 53m1 stop
American Airlines Logo
2:46 pm - 11:59 pmSEA-BMI
7h 13m1 stop
$335American Airlines
Find Deal
Sun, Oct 26 - Sun, Nov 2
American Airlines Logo
2:51 pm - 8:09 pmBMI-SEA
7h 18m1 stop
American Airlines Logo
5:22 am - 3:19 pmSEA-BMI
7h 57m1 stop
$393American Airlines
Find Deal
Fri, Oct 3 - Tue, Oct 7
Delta Logo
6:01 am - 7:31 pmBMI-SEA
15h 30m2 stops
Delta Logo
6:00 am - 3:17 pmSEA-BMI
7h 17m1 stop
$411Delta
Find Deal
Sat, Feb 28 - Tue, Mar 3
Delta Logo
6:01 am - 7:31 pmBMI-SEA
15h 30m2 stops
Delta Logo
6:00 am - 3:17 pmSEA-BMI
7h 17m1 stop
$420Delta
Find Deal
Sat, Feb 28 - Tue, Mar 3
American Airlines Logo
3:45 pm - 11:09 pmBMI-SEA
9h 24m1 stop
American Airlines Logo
5:43 am - 2:23 pmSEA-BMI
6h 40m1 stop
$425American Airlines
Find Deal
Sat, Feb 28 - Tue, Mar 3
Delta Logo
6:01 am - 7:31 pmBMI-SEA
15h 30m2 stops
Delta Logo
6:00 am - 3:17 pmSEA-BMI
7h 17m1 stop
$430Delta
Find Deal
Sat, Feb 28 - Tue, Mar 3
American Airlines Logo
5:34 pm - 12:27 amBMI-SEA
8h 53m1 stop
American Airlines Logo
5:22 am - 3:21 pmSEA-BMI
7h 59m1 stop
$443American Airlines
Find Deal
Thu, Oct 23 - Sun, Oct 26
American Airlines Logo
6:10 am - 8:46 pmBMI-SEA
16h 36m1 stop
American Airlines Logo
12:34 am - 4:35 pmSEA-BMI
14h 01m1 stop
$533American Airlines
Find Deal
Wed, Oct 15 - Tue, Oct 21
American Airlines Logo
6:10 am - 8:46 pmBMI-SEA
16h 36m1 stop
American Airlines Logo
12:34 am - 8:14 pmSEA-BMI
17h 40m1 stop
$553American Airlines
Find Deal
Wed, Oct 22 - Mon, Oct 27
Delta Logo
6:01 am - 7:31 pmBMI-SEA
15h 30m2 stops
Delta Logo
7:23 am - 3:17 pmSEA-BMI
29h 54m2 stops
$555Delta
Find Deal
Sat, Feb 28 - Tue, Mar 3

American Airlines flights from Bloomington, Illinois to Seattle

Our best American Airlines deals on Bloomington, Illinois to Seattle flight tickets
American Airlines
Oct 26
BMI5:34 pmBloomington-Normal
8h 53m
1 stop
SEA12:27 amSeattle/Tacoma Intl
Nov 2
SEA2:46 pmSeattle/Tacoma Intl
7h 13m
1 stop
BMI11:59 pmBloomington-Normal
$335
Find similar
American Airlines
Oct 3
BMI2:51 pmBloomington-Normal
7h 18m
1 stop
SEA8:09 pmSeattle/Tacoma Intl
Oct 7
SEA5:22 amSeattle/Tacoma Intl
7h 57m
1 stop
BMI3:19 pmBloomington-Normal
$393
Find similar
American Airlines
Feb 28
BMI3:45 pmBloomington-Normal
9h 24m
1 stop
SEA11:09 pmSeattle/Tacoma Intl
Mar 3
SEA5:43 amSeattle/Tacoma Intl
6h 40m
1 stop
BMI2:23 pmBloomington-Normal
$425
Find similar

Delta flights from Bloomington, Illinois to Seattle

Our best Delta deals on Bloomington, Illinois to Seattle flight tickets
Delta
Feb 28
BMI6:01 amBloomington-Normal
15h 30m
2 stops
SEA7:31 pmSeattle/Tacoma Intl
Mar 3
SEA6:00 amSeattle/Tacoma Intl
7h 17m
1 stop
BMI3:17 pmBloomington-Normal
$411
Find similar
Delta
Feb 28
BMI6:01 amBloomington-Normal
15h 30m
2 stops
SEA7:31 pmSeattle/Tacoma Intl
Mar 3
SEA6:00 amSeattle/Tacoma Intl
7h 17m
1 stop
BMI3:17 pmBloomington-Normal
$420
Find similar
Delta
Feb 28
BMI6:01 amBloomington-Normal
15h 30m
2 stops
SEA7:31 pmSeattle/Tacoma Intl
Mar 3
SEA6:00 amSeattle/Tacoma Intl
7h 17m
1 stop
BMI3:17 pmBloomington-Normal
$430
Find similar

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 September 19, 2025.
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

BloomingtonSeattle

BMI - SEA

BMISEA

Bloomington-Normal

Sun 10/26

5:34 pm-12:27 am

1 stop8h 53m

Seattle/Tacoma Intl

Sun 11/2

2:46 pm-11:59 pm

1 stop7h 13m

$335

BloomingtonSeattle

BMI - SEA

BMISEA

Bloomington-Normal

Fri 10/3

2:51 pm-8:09 pm

1 stop7h 18m

Seattle/Tacoma Intl

Tue 10/7

5:22 am-3:19 pm

1 stop7h 57m

$393

BloomingtonSeattle

BMI - SEA

BMISEA

Bloomington-Normal

Sat 2/28

6:01 am-7:31 pm

2 stops15h 30m

Seattle/Tacoma Intl

Tue 3/3

6:00 am-3:17 pm

1 stop7h 17m

$411

BloomingtonSeattle

BMI - SEA

BMISEA

Bloomington-Normal

Sat 2/28

6:01 am-7:31 pm

2 stops15h 30m

Seattle/Tacoma Intl

Tue 3/3

6:00 am-3:17 pm

1 stop7h 17m

$420

BloomingtonSeattle

BMI - SEA

BMISEA

Bloomington-Normal

Sat 2/28

3:45 pm-11:09 pm

1 stop9h 24m

Seattle/Tacoma Intl

Tue 3/3

5:43 am-2:23 pm

1 stop6h 40m

$425

BloomingtonSeattle

BMI - SEA

BMISEA

Bloomington-Normal

Sat 2/28

6:01 am-7:31 pm

2 stops15h 30m

Seattle/Tacoma Intl

Tue 3/3

6:00 am-3:17 pm

1 stop7h 17m

$430

BloomingtonSeattle

BMI - SEA

BMISEA

Bloomington-Normal

Thu 10/23

5:34 pm-12:27 am

1 stop8h 53m

Seattle/Tacoma Intl

Sun 10/26

5:22 am-3:21 pm

1 stop7h 59m

$443

BloomingtonSeattle

BMI - SEA

BMISEA

Bloomington-Normal

Wed 10/15

6:10 am-8:46 pm

1 stop16h 36m

Seattle/Tacoma Intl

Tue 10/21

12:34 am-4:35 pm

1 stop14h 01m

$533

BloomingtonSeattle

BMI - SEA

BMISEA

Bloomington-Normal

Wed 10/22

6:10 am-8:46 pm

1 stop16h 36m

Seattle/Tacoma Intl

Mon 10/27

12:34 am-8:14 pm

1 stop17h 40m

$553

BloomingtonSeattle

BMI - SEA

BMISEA

Bloomington-Normal

Sat 2/28

6:01 am-7:31 pm

2 stops15h 30m

Seattle/Tacoma Intl

Tue 3/3

7:23 am-3:17 pm

2 stops29h 54m

$555

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 cheapest month to fly to Seattle?

In general, February 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 $369. If you don’t want to visit Seattle in February, then you should wait until March to fly from Bloomington, Illinois, when ticket prices are also cheap, with an average price of $384.

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from Bloomington, Illinois is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $442. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Wednesday is the most expensive day to depart from Bloomington, Illinois because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $632.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from Bloomington, Illinois in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $446 when looking at flights departing in the afternoon. Flights to Seattle are more costly in the morning, with an average ticket price of $640. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

Direct flights

None
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 7h 18m.

  • 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
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near Seattle?

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

An easier way to manage your Seattle trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 10/19
Sun 10/26
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States