$198 Cheap Flights from Cape Girardeau (CGI) to Seattle (SEA)

View $198 flight on Thu, Dec 11, 2025Opens in a new window

Popular airlines from Cape Girardeau, MO (CGI-Cape Girardeau Municipal) to Seattle-Tacoma International Airport (SEA)

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Cheap Flights from Cape Girardeau to Seattle (CGI-SEA)

Prices were available within the past 7 days and start at $198 for one-way flights and $376 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Contour Airlines
Thu, Dec 4 - Sun, Dec 7
CGI
Cape Girardeau
SEA
Seattle
$376 Roundtrip, found 6 days ago
$376
Roundtrip
found 6 days ago
Select Contour Airlines flight, departing Thu, Dec 4 from Cape Girardeau to Seattle, returning Sun, Dec 7, priced at $376 found 6 days ago
Contour Airlines
Thu, Dec 4 - Sun, Dec 7
CGI
Cape Girardeau
SEA
Seattle
$381 Roundtrip, found 6 days ago
$381
Roundtrip
found 6 days ago
Select Contour Airlines flight, departing Thu, Dec 4 from Cape Girardeau to Seattle, returning Sun, Dec 7, priced at $381 found 6 days ago
Contour Airlines
Tue, Jan 13 - Fri, Jan 23
CGI
Cape Girardeau
SEA
Seattle
$396 Roundtrip, found 18 hours ago
$396
Roundtrip
found 18 hours ago
Select Contour Airlines flight, departing Tue, Jan 13 from Cape Girardeau to Seattle, returning Fri, Jan 23, priced at $396 found 18 hours ago
Contour Airlines
Thu, Dec 25 - Tue, Jan 6
CGI
Cape Girardeau
SEA
Seattle
$396 Roundtrip, found 2 days ago
$396
Roundtrip
found 2 days ago
Select Contour Airlines flight, departing Thu, Dec 25 from Cape Girardeau to Seattle, returning Tue, Jan 6, priced at $396 found 2 days ago
Contour Airlines
Sun, Jan 18 - Fri, Jan 30
CGI
Cape Girardeau
SEA
Seattle
$406 Roundtrip, found 18 hours ago
$406
Roundtrip
found 18 hours ago
Select Contour Airlines flight, departing Sun, Jan 18 from Cape Girardeau to Seattle, returning Fri, Jan 30, priced at $406 found 18 hours ago
Contour Airlines
Fri, Dec 12 - Thu, Dec 25
CGI
Cape Girardeau
SEA
Seattle
$411 Roundtrip, found 2 days ago
$411
Roundtrip
found 2 days ago
Select Contour Airlines flight, departing Fri, Dec 12 from Cape Girardeau to Seattle, returning Thu, Dec 25, priced at $411 found 2 days ago
Contour Airlines
Wed, Dec 17 - Tue, Dec 30
CGI
Cape Girardeau
SEA
Seattle
$411 Roundtrip, found 2 days ago
$411
Roundtrip
found 2 days ago
Select Contour Airlines flight, departing Wed, Dec 17 from Cape Girardeau to Seattle, returning Tue, Dec 30, priced at $411 found 2 days ago
Contour Airlines
Tue, Feb 24 - Fri, Mar 6
CGI
Cape Girardeau
SEA
Seattle
$415 Roundtrip, found 18 hours ago
$415
Roundtrip
found 18 hours ago
Select Contour Airlines flight, departing Tue, Feb 24 from Cape Girardeau to Seattle, returning Fri, Mar 6, priced at $415 found 18 hours ago
Contour Airlines
Thu, Feb 12 - Fri, Feb 27
CGI
Cape Girardeau
SEA
Seattle
$415 Roundtrip, found 5 days ago
$415
Roundtrip
found 5 days ago
Select Contour Airlines flight, departing Thu, Feb 12 from Cape Girardeau to Seattle, returning Fri, Feb 27, priced at $415 found 5 days ago
Contour Airlines
Thu, Feb 12 - Sat, Feb 28
CGI
Cape Girardeau
SEA
Seattle
$416 Roundtrip, found 5 days ago
$416
Roundtrip
found 5 days ago
Select Contour Airlines flight, departing Thu, Feb 12 from Cape Girardeau to Seattle, returning Sat, Feb 28, priced at $416 found 5 days ago

Alternative airports near Seattle

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Seattle - Tacoma Intl. SEA. Cheapest option available. Average driving time to city center is 20 minutes. Flights from $466
SEA
Seattle - Tacoma Intl.
Cheapest
Average driving time to city center20 min
Flights from $466

Frequently asked questions

How much does a flight from Cape Girardeau Municipal Airport (CGI) to Seattle - Tacoma Intl. Airport (SEA) cost?
Grab a cheap one-way flight from $198 or cheap return flight from $376 from Cape Girardeau Municipal Airport (CGI) to Seattle - Tacoma Intl. Airport (SEA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Cape Girardeau Municipal Airport (CGI) to Seattle - Tacoma Intl. Airport (SEA)?
December is the most affordable month to fly from CGI to SEA. Timing your trip outside of the busy season is often the key to finding a great deal.
What is the cheapest airline that flies from Cape Girardeau Municipal Airport (CGI) to Seattle - Tacoma Intl. Airport (SEA)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll fly you from CGI to SEA. Then, sort your results by "Price (lowest to highest)" to snap up a good deal.
How many flights per day from Cape Girardeau Municipal Airport (CGI) to Seattle - Tacoma Intl. Airport (SEA)?
You'll have to book a flight with a layover if you're traveling from Cape Girardeau Municipal Airport (CGI) to Seattle - Tacoma Intl. Airport (SEA). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from CGI to SEA?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Cape Girardeau Municipal Airport (CGI) to Seattle - Tacoma Intl. Airport (SEA)?
Opt for a flight from Cape Girardeau Municipal Airport (CGI) to Seattle - Tacoma Intl. Airport (SEA) that takes off before 3 PM to reduce the risk of cancellations and delays. Departures after this hour are on average 22% more likely to be canceled.**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 Cape Girardeau Municipal Airport (CGI) to Seattle - Tacoma Intl. Airport (SEA) last-minute?
Waiting until just before your departure to book a ticket from CGI to SEA generally means paying more. Although you may find some last-minute discounts, they're not always guaranteed. Be flexible with your travel plans for a better chance of landing a bargain.
Is it cheaper to book a CGI to SEA flight and hotel package?
Opting for a CGI to SEA flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Pick from our wide range of stays and then add flights, activities and car rentals 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 Cape Girardeau Municipal Airport (CGI) to Seattle - Tacoma Intl. Airport (SEA)?
It's usually possible to reschedule or cancel your CGI to SEA flight. However, if it's been more than 24 hours since booking, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Cape Girardeau Municipal
Destination airport
Seattle - Tacoma Intl.
Roundtrip price
$376
Distance
1798 mi

Book with confidence

Cape Girardeau to Seattle Flights

The cheapest times to fly from Cape Girardeau to Seattle

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 Cape Girardeau to Seattle are during the month of December. You can find some of the cheapest flights from Cape Girardeau to Seattle with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Cape Girardeau to Seattle

Sunday is one of the best days to book for cheap flights from Cape Girardeau to Seattle: 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 Cape Girardeau to Seattle

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 Cape Girardeau to Seattle in 2025. You can also book with separate airlines for your outbound and return journeys, from $198 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 Cape Girardeau to Seattle 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 Cape Girardeau to Seattle 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.

 

Cape Girardeau to Seattle Flights

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