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$350+ Cheap flights from Seattle to Bloomington, IL (SEA - BMI)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BMI
Jan 1 — Jan 81
Wed 1/1
Wed 1/8
1 adult, Economy
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Cheap flight deals from Seattle to Bloomington

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Bloomington (BMI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 27, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$350
(American Airlines)

Popular in

June

Cheapest in

February

Average price

$570
Provider with most accurate pricing for Seattle/Tacoma Intl-Bloomington-Normal flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Bloomington-Normal flights.
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From Seattle/Tacoma Intl to Bloomington-Normal
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High demand for flights, 10% potential price rise
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Best time to find cheap flights, 3% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from Seattle to Bloomington

Best flights from Seattle to Bloomington
Discover carefully curated flight deals from Seattle to Bloomington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 27, 2024.

This American Airlines deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/231:35 pmSEA - BMI
1 stop7h 11mAmerican Airlines
Sun 2/163:29 pmBMI - SEA
1 stop9h 37mAmerican Airlines
Deal found 12/26$350
This Delta deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/18:50 amSEA - BMI
2 stops11h 32mDelta
Sun 6/83:50 pmBMI - SEA
1 stop10h 15mDelta
Deal found 12/26$1,195

Find flights from Seattle to Bloomington within your budget

Customize your flight search to find flights from Seattle to Bloomington 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, Cheapflights users made 2,558,603 searches. Data last updated December 27, 2024.

Fly from

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Fly to

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Depart

Return

Price

SeattleBloomington

SEA - BMI

SEABMI

Seattle/Tacoma Intl

Thu 1/23

1:35 pm-10:46 pm

1 stop7h 11m

Bloomington-Normal

Sun 2/16

3:29 pm-11:06 pm

1 stop9h 37m

$350

SeattleBloomington

SEA - BMI

SEABMI

Seattle/Tacoma Intl

Sun 6/1

8:50 am-10:22 pm

2 stops11h 32m

Bloomington-Normal

Sun 6/8

3:50 pm-12:05 am

1 stop10h 15m

$1,195

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/26

Compare providers for flights from Seattle to Bloomington

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Bloomington in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Bloomington, Illinois flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Bloomington, Illinois flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Bloomington, Illinois flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Bloomington, Illinois flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Bloomington, Illinois flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seattle to Bloomington

Have a flexible travel schedule? Discover the best time to fly to Bloomington from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Seattle to Bloomington

Get recent, data-driven insights about flights from Seattle to Bloomington including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Seattle to Bloomington, Illinois?

Currently, August is the cheapest month in which you can book a flight from Seattle to Bloomington, Illinois (average of $353). Flying from Seattle to Bloomington, Illinois in March is currently the most expensive (average of $516). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SEA to BMI?

Find hourly flight availability from Seattle to Bloomington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 27, 2024.

When flying from Seattle to Bloomington, Illinois, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 36% versus a flight at noon.

Rainfall in Bloomington by month

Plan your trip to Bloomington by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bloomington, Illinois ranges from 1.6 - 3.9 inches per month. May is typically the wettest month, when rainfall can reach 3.9 in. February is typically the driest time to visit Bloomington, Illinois when rainfall is around 1.6 in.

Temperature in Bloomington by month

Plan your trip to Bloomington by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bloomington, Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.6 F).

Reviews of airlines servicing Bloomington

Get insights into the airlines that provide service to Bloomington. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bloomington. Reviews last updated December 27, 2024.
Delta
8.0
Very good
8,560 reviews

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,560 reviews
Delta
8.0
Very good
8,560 reviews

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,560 reviews

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Seattle to Bloomington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Seattle to Bloomington, Illinois round-trip?

    According to our current data, American Airlines ($350), and Delta ($1,195) offers the cheapest pricing from Seattle to Bloomington, Illinois. American Airlines is priced at 31% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Seattle to Bloomington that include hotel bookings?

    Yes. In addition to deals on Seattle to Bloomington flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Bloomington?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Bloomington.

  • Can I find deals for business class flights from Seattle to Bloomington?

    Yes. Cheapflights offers flight deals from Seattle to Bloomington by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Bloomington, Illinois?

    Currently, August is the cheapest month in which you can book a flight from Seattle to Bloomington, Illinois (average of $353). Flying from Seattle to Bloomington, Illinois in March is currently the most expensive (average of $516). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Seattle to Bloomington

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Top airline flying from Seattle to Bloomington

Discover the top airline that operate flights from Seattle to Bloomington. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 27, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$310Average$437FlexibilityNo cancel feeOn-time71%
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