Cheap Flights from Seattle (SEA) to Mattoon (MTO)

Popular airlines from Seattle-Tacoma International Airport (SEA) to Mattoon, IL (MTO-Coles County Memorial)

Flights from Seattle (SEA) to Mattoon (MTO)
Origin airport
Seattle - Tacoma Intl.
Destination airport
Coles County Memorial
Distance
1776 mi

Seattle to Mattoon Flights

The cheapest times to fly from Seattle to Mattoon

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Seattle to Mattoon are during the month of . You can find some of the cheapest flights from Seattle to Mattoon with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seattle to Mattoon

Sunday is one of the best days to book for cheap flights from Seattle to Mattoon: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Seattle to Mattoon

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Seattle to Mattoon in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Seattle to Mattoon flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Seattle to Mattoon airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Seattle - Tacoma Intl. Airport (SEA) to Mattoon, IL (MTO-Coles County Memorial) cost?
Lock in a cheap one-way flight or cheap return flight from Seattle - Tacoma Intl. Airport (SEA) to Mattoon, IL (MTO-Coles County Memorial) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Seattle - Tacoma Intl. Airport (SEA) to Mattoon, IL (MTO-Coles County Memorial)?
Planning your getaway for may help you find better deals, as it's the cheapest month for flights between SEA and MTO. You'll often find the lowest prices during off-peak months.
What is the cheapest airline that flies from Seattle - Tacoma Intl. Airport (SEA) to Mattoon, IL (MTO-Coles County Memorial)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll take you from SEA to MTO. Then, sort your results by "Price (lowest to highest)" to snag a good deal.
How many flights per day from Seattle - Tacoma Intl. Airport (SEA) to Mattoon, IL (MTO-Coles County Memorial)?
You'll need to hop on a flight with a layover if you're traveling from Seattle - Tacoma Intl. Airport (SEA) to Mattoon, IL (MTO-Coles County Memorial). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from SEA to MTO?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Seattle - Tacoma Intl. Airport (SEA) to Mattoon, IL (MTO-Coles County Memorial)?
To reach Mattoon, IL (MTO-Coles County Memorial) on schedule, select a flight that leaves Seattle - Tacoma Intl. Airport (SEA) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Seattle - Tacoma Intl. Airport (SEA) to Mattoon, IL (MTO-Coles County Memorial) last-minute?
Booking your flight from SEA to MTO just before your trip is typically more expensive. However, if there's some wiggle room with your travel dates and times, you could score a cheap last-minute fare.
Is it cheaper to book a SEA to MTO flight and hotel package?
Securing a SEA to MTO flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Choose from our wide range of accommodations and then add flights, car rentals and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Seattle - Tacoma Intl. Airport (SEA) to Mattoon, IL (MTO-Coles County Memorial)?
In most cases, you can modify or cancel your SEA to MTO flight. However, additional charges may apply, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you need more details, head to our Customer Service portal.

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*Available to One Key members.