BMI - SEA

$180 Find Cheap Flights from Bloomington to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bloomington to Seattle departing on 5/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Seattle

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bloomington to Seattle, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bloomington to Seattle, as well as popular online travel agencies
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41.299.237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$343
Typical prices: $572-$449
American Airlines
Wed 5/27Wed 6/3
BMI - SEA • 1 stop
Cheapest one-way
$180
American Airlines
Thu 5/28
BMI - SEA • 1 stop
Top airlines
American Airlines
Cheapest • from $343 (round-trip)
American Airlines
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Bloomington and Seattle. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Chicago (ORD)
Cheapest • Avg $509 (round-trip)
Chicago (ORD)
Shortest trip • 7h 29m (one-way)
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 100% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Seattle!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Bloomington to Seattle (BMI-SEA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Bloomington to Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Bloomington to Seattle

Wed, May 27 - Wed, Jun 3
American Airlines Logo
6:02 pm - 12:16 am
BMI
-
SEA
8h 14m
1 stop
American Airlines Logo
1:56 pm - 12:32 am
SEA
-
BMI
8h 36m
1 stop
$343American Airlines
Fri, Jul 10 - Wed, Jul 22
American Airlines Logo
6:02 pm - 12:52 am
BMI
-
SEA
8h 50m
1 stop
American Airlines Logo
5:05 am - 3:52 pm
SEA
-
BMI
8h 47m
1 stop
$346American Airlines
Wed, Sep 2 - Wed, Sep 9
United Airlines Logo
1:32 pm - 6:59 pm
BMI
-
SEA
7h 27m
1 stop
United Airlines Logo
7:35 pm - 8:57 am
SEA
-
BMI
11h 22m
2 stops
$348United Airlines
Wed, Aug 26 - Thu, Sep 3
American Airlines Logo
1:41 pm - 8:52 pm
BMI
-
SEA
9h 11m
1 stop
American Airlines Logo
5:05 am - 4:18 pm
SEA
-
BMI
9h 13m
1 stop
$351American Airlines
Wed, Aug 26 - Thu, Sep 3
American Airlines Logo
1:41 pm - 8:52 pm
BMI
-
SEA
9h 11m
1 stop
American Airlines Logo
5:05 am - 4:18 pm
SEA
-
BMI
9h 13m
1 stop
$356American Airlines
Tue, Jun 2 - Fri, Jun 5
American Airlines Logo
6:02 pm - 12:16 am
BMI
-
SEA
8h 14m
1 stop
American Airlines Logo
1:58 pm - 12:35 am
SEA
-
BMI
8h 37m
1 stop
$359American Airlines
Sat, Jun 13 - Tue, Jun 16
American Airlines Logo
4:22 pm - 10:32 pm
BMI
-
SEA
8h 10m
1 stop
American Airlines Logo
5:10 am - 3:52 pm
SEA
-
BMI
8h 42m
1 stop
$385American Airlines
Wed, Jun 10 - Mon, Jun 15
United Airlines Logo
7:15 pm - 11:59 pm
BMI
-
SEA
6h 44m
1 stop
United Airlines Logo
11:52 pm - 9:02 am
SEA
-
BMI
7h 10m
1 stop
$420United Airlines
Fri, Jul 3 - Wed, Jul 8
American Airlines Logo
4:30 pm - 11:49 pm
BMI
-
SEA
9h 19m
1 stop
American Airlines Logo
11:56 pm - 10:57 am
SEA
-
BMI
9h 01m
1 stop
$423American Airlines
Sat, Jul 25 - Wed, Aug 5
United Airlines Logo
7:30 pm - 12:14 am
BMI
-
SEA
6h 44m
1 stop
United Airlines Logo
8:30 am - 10:57 pm
SEA
-
BMI
12h 27m
2 stops
$434United Airlines
Booking Insights

KAYAK's insights & trends for Bloomington to Seattle flights

Get data-powered insights and trends into flights from Bloomington to Seattle to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Bloomington, Illinois to Seattle?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Bloomington, Illinois to Seattle departing in May.

What is the cheapest month to fly from Bloomington to Seattle?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Bloomington to Seattle, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Bloomington to Seattle is January, where tickets cost $0 (return) on average. On the other hand, the most expensive months are September and March, where the average cost of round-trip tickets is $554 and $547 respectively.

Find deals

Good to know

Low seasonFebruary
Cheapest flight$180
Best time to beat the crowds with an average 30% drop in price.
Most popular time to fly with an average 4% increase in price.
Flight from Bloomington to Seattle

When to book flights from Bloomington to Seattle

Are your dates flexible? Find out the best times to travel from Bloomington to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Bloomington to Seattle

  • What is the cheapest flight from Bloomington to Seattle?

    In the last 3 days, the lowest price for a flight from Bloomington to Seattle was $180 for a one-way ticket and $343 for a round-trip.

  • Do I need a passport to fly between Bloomington and Seattle?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Bloomington to Seattle?

    Bloomington airport is called Bloomington-Normal and the only airport in Seattle is Seattle/Tacoma Intl.

  • Which aircraft models fly most regularly from Bloomington to Seattle?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Bloomington to Seattle?

    oneworld is the only airline alliance operating flights between Bloomington and Seattle.

  • How does KAYAK find such low prices on flights from Bloomington to Seattle?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Bloomington to Seattle.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Bloomington to Seattle?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Bloomington is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Bloomington to Seattle?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back to Bloomington with another airline. Booking your flights between Bloomington and SEA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Bloomington to Seattle?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from Bloomington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Bloomington to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Bloomington to Seattle. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Bloomington to Seattle? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11684 reviews
6.4Food
7.5Boarding
6.9Entertainment
7.2Comfort
7.9Crew
Airline reviews

The airplane was an old model, the overhead didn’t have enough room for people’s items and made boarding and boarding disappointing and stressful. Crew allowed passengers to bring more than the permitted baggage sizes.

2.0 MediocreStella, Apr 2026
ORD - DCA
Read more American Airlines reviews

The airplane was an old model, the overhead didn’t have enough room for people’s items and made boarding and boarding disappointing and stressful. Crew allowed passengers to bring more than the permitted baggage sizes.

Original flight was on time, then late, then changed gates...4 times. Once our newest plane came in, it was fine.

I almost missed my flight and they helped me out enormously

Delays experienced in boarding/take off due to incoming plane delayed. However, the boarding time/depart time in the app was significantly delayed in providing these updates. Usually not updated until an hour after we should have already boarded. Poorly managed.

Moved to earlier flight which unexpectedly had maintenance issues initially indicated as quick fix to ultimately plane changes. Moved back to original flight, also delayed. In all cases customer updates and communication very unclear, no updates on drivers for delays.

Plane was super cold. No entertainment unless you were with mileage program Getting off the plane was super slow

Typical AA - late by 90+ mn. Gate changed twice... Changed the departure time 6 times No explanation, no communication on reasons for delay I travel with AA twice a year... and it is consistently very poor.. I will continue to use AA only when i have to.

Pretty awful. 2 hours late due to operational issues and finally deboarded around 2am.

The gate got changed several times and the flight was delayed over an hour. Awful experience

American continues to decline in their customer service and its beyond disappointing.

Everything you need to know for your flight from Bloomington to Seattle

Information on your arrival and departure airports

Bloomington (BMI)
Seattle (SEA)