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SEA - CMI
Sep 22 - Sep 29
Champaign

$150+ Cheap flights from Seattle to Champaign (SEA - CMI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CMI
Sep 22 — Sep 291
Sun 9/22
Sun 9/29
1 adult, Economy
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SEA - CMI
Sep 22 - Sep 29

Find cheap flights from Seattle to Champaign with Cheapflights

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Cheap flight deals from Seattle to Champaign

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Champaign (CMI). 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 September 17, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

December

Cheapest in

September

Round-trip from

$333
(American Airlines)

One-way from

$150
(American Airlines)
Provider with most accurate pricing for Seattle/Tacoma Intl-Champaign University-Willard flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Champaign University-Willard flights.
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High demand for flights, 38% potential price rise
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Best time to find cheap flights, 48% potential price drop
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From Seattle/Tacoma Intl to Champaign University-Willard
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One-way flight from Seattle/Tacoma Intl to Champaign University-Willard
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Cheap Seattle to Champaign flights in September & October 2024

Find cheap flight options from Seattle to Champaign specifically for the months of September and October 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,025,540 searches. Prices were last updated on September 17, 2024.
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Sun 9/2912:22 amSEA - CMI
1 stop8h 32mAmerican Airlines
Mon 10/73:18 pmCMI - SEA
1 stop9h 50mAmerican Airlines
Deal found 9/16$396

Seattle to Champaign 2024 flight deals

Discover exclusive flight deals for travel between Seattle and Champaign in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,025,540 searches. Data last updated September 17, 2024.
This American Airlines deal was found by Cheapflights users on 9/16. 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 11/1412:25 amSEA - CMI
1 stop8h 24mAmerican Airlines
Sun 11/175:00 amCMI - SEA
1 stop7h 37mAmerican Airlines
Deal found 9/16$333

One-way flights to Champaign from Seattle

Search for one-way flight options from Seattle to Champaign. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,025,540 searches. Data last updated September 17, 2024.
This American Airlines deal was found by Cheapflights users on 9/17. 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.
Tue 10/85:30 amSEA - CMI
1 stop7h 18mAmerican Airlines
Deal found 9/17$150
This American Airlines deal was found by Cheapflights users on 9/17. 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.
Mon 10/712:26 amSEA - CMI
1 stop8h 31mAmerican Airlines
Deal found 9/17$233
This American Airlines deal was found by Cheapflights users on 9/17. 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.
Tue 10/88:00 amSEA - CMI
2 stops10h 34mAmerican Airlines
Deal found 9/17$1,322

Find flights from Seattle to Champaign within your budget

Customize your flight search to find flights from Seattle to Champaign 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 3,025,540 searches. Data last updated September 17, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$333 - $333

Route

Depart

Return

Price

Seattle/Tacoma IntlChampaign University-Willard

SEA - CMI

SEACMI

Seattle/Tacoma Intl

Thu 11/14

1 stop8h 24m

Champaign University-Willard

Sun 11/17

1 stop7h 37m

$333

Flights are sorted by cheapest first

Deals found on 9/16

Compare providers for flights from Seattle to Champaign

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 Champaign in September.
ProviderPrice AccuracyTrust Score*Cancellation Policy
ExpediaPrice Accuracy1 starTrust Score*3 starsCancellation PolicyAirline Policy
eDreamsPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
FlightHubPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy

*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-Champaign flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Champaign flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Champaign flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Champaign 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-Champaign 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 Champaign

Have a flexible travel schedule? Discover the best time to fly to Champaign 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 Champaign

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

What is the cheapest month to book a flight from Seattle to Champaign?

Currently, October is the cheapest month in which you can book a flight from Seattle to Champaign (average of $188). Flying from Seattle to Champaign in June is currently the most expensive (average of $480). 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 CMI?

Find hourly flight availability from Seattle to Champaign. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2024.

It’s typically best to fly out from Seattle to Champaign in the afternoon. Doing so could potentially save you 54% on the flight price compared to flying at noon, which is usually more expensive.

Rainfall in Champaign by month

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

In terms of precipitation, rainfall in Champaign ranges from 2.0 - 4.2 inches per month. May is typically the wettest month, when rainfall can reach 4.2 in. February is typically the driest time to visit Champaign when rainfall is around 2.0 in.

Temperature in Champaign by month

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

If weather is an important factor for your trip to Champaign, 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 Champaign

Get insights into the airlines that provide service to Champaign. 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 Champaign. Reviews last updated September 17, 2024.
American Airlines
7.3
Good
10,000 reviews

Crew

8.0

Boarding

7.6

Entertainment

7.0

Food

6.6

Overall

7.3

Comfort

7.2

Reviews

1 / 10

Shout out to Isabelle and Debbie who went above and beyond to make it a good experience. Wheelchair service and workers were excellent and much appreciated.

American Airlines
7.3
Good
10,000 reviews
American Airlines
7.3
Good
10,000 reviews

Crew

8.0

Boarding

7.6

Entertainment

7.0

Food

6.6

Overall

7.3

Comfort

7.2

Reviews

1 / 10

Shout out to Isabelle and Debbie who went above and beyond to make it a good experience. Wheelchair service and workers were excellent and much appreciated.

Related info for your journey

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

  • Can I find flights from Seattle to Champaign for under $400 on Cheapflights?

    Yes, there are multiple flights from Seattle to Champaign for under $400. The cheapest flight booked recently is on American Airlines for just $333, but on average you can expect to pay $333.

  • What is the cheapest airline to fly from Seattle to Champaign round-trip?

    According to our current data, American Airlines ($333), offers the cheapest pricing from Seattle to Champaign. You may be able to fly from Seattle to Champaign for 38% less than the average price by searching for this airline.

  • What does SEA to CMI mean?

    SEA and CMI are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. SEA to CMI refers to a flight route from Seattle/Tacoma Intl Airport to Champaign University-Willard Airport.

  • Can I find deals for flights from Seattle to Champaign that include extra baggage allowance?

    The amount of baggage you can bring on your Seattle to Champaign flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Seattle to Champaign with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to Champaign flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from Seattle to Champaign that allow pets onboard?

    Many airlines flying from Seattle to Champaign offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Seattle to Champaign?

    Yes, you can often find last-minute deals on Seattle to Champaign flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Seattle to Champaign flight deals updated?

    The Seattle to Champaign flight deals you see on this page were last updated on 9/16.

  • What is the cheapest month to book a flight from Seattle to Champaign?

    Currently, October is the cheapest month in which you can book a flight from Seattle to Champaign (average of $188). Flying from Seattle to Champaign in June is currently the most expensive (average of $480). 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.

See more FAQs

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Top airline flying from Seattle to Champaign

Discover the top airline that operate flights from Seattle to Champaign. 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 3,025,540 searches. Data last updated September 17, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$276Average$562FlexibilityNo cancel feeOn-time71%
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Search flights from Seattle to Champaign by cabin class

Find flights from Seattle to Champaign, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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