$274+ Cheap flights from Seattle to Columbia, MO (SEA - COU)
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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — COU
Sep 12 — Sep 191
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Columbia with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Seattle to Columbia
Cheapest
Best
Last-minute
One-way
Cheapest flights from Seattle to ColumbiaExplore the most affordable flight options available from Seattle to Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 13, 2026.
Explore the most affordable flight options available from Seattle to Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 13, 2026.
This American Airlines deal was found by Cheapflights users on 8/11. 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 9/106:15 am -
1 stop6h 46m
Wed 9/163:31 pm -
1 stop8h 05m
Deal found 8/11![American Airlines logo]()
$348
This American Airlines deal was found by Cheapflights users on 8/8. 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.
Wed 9/2311:57 pm -
1 stop7h 59m
Wed 9/305:44 am -
1 stop9h 06m
Deal found 8/8![American Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 8/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/238:40 am -
2 stops12h 15m
Wed 9/306:15 am -
1 stop7h 12m
Deal found 8/10![United Airlines logo]()
$354
This United Airlines deal was found by Cheapflights users on 8/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:32 am -
2 stops12h 07m
Wed 9/166:15 am -
1 stop7h 17m
Deal found 8/11![United Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 8/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1011:03 am -
2 stops9h 52m
Mon 9/143:11 pm -
1 stop9h 34m
Deal found 8/12![United Airlines logo]()
$411
This United Airlines deal was found by Cheapflights users on 8/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:11 am -
2 stops11h 48m
Sat 8/293:12 pm -
1 stop9h 31m
Deal found 8/10![United Airlines logo]()
$524
This United Airlines deal was found by Cheapflights users on 8/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/110:50 am -
1 stop8h 47m
Sat 11/78:00 am -
2 stops11h 59m
Deal found 8/11![United Airlines logo]()
$535
This United Airlines deal was found by Cheapflights users on 8/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/276:43 pm -
2 stops13h 56m
Fri 10/211:15 am -
1 stop24h 21m
Deal found 8/12![United Airlines logo]()
$607
Best flights from Seattle to ColumbiaDiscover carefully curated flight deals from Seattle to Columbia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 13, 2026.
Discover carefully curated flight deals from Seattle to Columbia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 13, 2026.
This American Airlines deal was found by Cheapflights users on 8/10. 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.
Wed 9/2310:17 am -
1 stop7h 55m
Wed 9/305:44 am -
1 stop9h 06m
Deal found 8/10![American Airlines logo]()
$348
This United Airlines deal was found by Cheapflights users on 8/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:32 am -
2 stops12h 07m
Wed 9/166:15 am -
1 stop7h 17m
Deal found 8/11![United Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 8/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1011:03 am -
2 stops9h 52m
Mon 9/143:11 pm -
1 stop9h 34m
Deal found 8/12![United Airlines logo]()
$411
This United Airlines deal was found by Cheapflights users on 8/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/166:51 pm -
2 stops13h 42m
Wed 1/203:16 pm -
1 stop9h 13m
Deal found 8/8![United Airlines logo]()
$454
This United Airlines deal was found by Cheapflights users on 8/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:11 am -
2 stops11h 48m
Sat 8/293:12 pm -
1 stop9h 31m
Deal found 8/10![United Airlines logo]()
$524
Last-minute flights from Seattle to ColumbiaDiscover last-minute flight deals from Seattle to Columbia. Data last updated August 13, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Columbia. Data last updated August 13, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:11 am -
2 stops11h 48m
Sat 8/293:12 pm -
1 stop9h 31m
Deal found 8/10![United Airlines logo]()
$524
This United Airlines deal was found by Cheapflights users on 8/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2811:03 am -
1 stop7h 56m
Tue 9/19:00 am -
1 stop6h 22m
Deal found 8/13![United Airlines logo]()
$418
This American Airlines deal was found by Cheapflights users on 8/11. 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 9/106:15 am -
1 stop6h 46m
Wed 9/163:31 pm -
1 stop8h 05m
Deal found 8/11![American Airlines logo]()
$348
This United Airlines deal was found by Cheapflights users on 8/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:32 am -
2 stops12h 07m
Wed 9/166:15 am -
1 stop7h 17m
Deal found 8/11![United Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 8/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1011:03 am -
2 stops9h 52m
Mon 9/143:11 pm -
1 stop9h 34m
Deal found 8/12![United Airlines logo]()
$411
This United Airlines deal was found by Cheapflights users on 8/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/238:40 am -
2 stops12h 15m
Wed 9/306:15 am -
1 stop7h 12m
Deal found 8/10![United Airlines logo]()
$354
This United Airlines deal was found by Cheapflights users on 8/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/276:43 pm -
2 stops13h 56m
Fri 10/211:15 am -
1 stop24h 21m
Deal found 8/12![United Airlines logo]()
$607
One-way flights from Seattle to ColumbiaSearch for one-way flight options from Seattle to Columbia. Find affordable one-way fares based on user searches. Data last updated August 13, 2026.
Search for one-way flight options from Seattle to Columbia. Find affordable one-way fares based on user searches. Data last updated August 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/169:45 pm -
3 stops40h 53m
Deal found 8/12![Multiple Airlines logo]()
$274
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/48:15 pm -
3 stops19h 25m
Deal found 8/11![Multiple Airlines logo]()
$290
This American Airlines deal was found by Cheapflights users on 8/11. 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 9/15:50 am -
1 stop10h 13m
Deal found 8/11![American Airlines logo]()
$372
This American Airlines deal was found by Cheapflights users on 8/11. 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 10/411:57 pm -
1 stop8h 01m
Deal found 8/11![American Airlines logo]()
$373
This United Airlines deal was found by Cheapflights users on 8/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:40 am -
2 stops12h 15m
Deal found 8/11![United Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 8/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2012:44 pm -
1 stop6h 15m
Deal found 8/11![United Airlines logo]()
$573
This United Airlines deal was found by Cheapflights users on 8/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/255:00 am -
3 stops14h 33m
Deal found 8/13![United Airlines logo]()
$3,606
Find flight deals from Seattle to Columbia
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Columbia (COU). 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 August 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $348 (American Airlines) |
One-way from | $274 (Kiwi.com) |
Popular in | July |
Cheapest in | January |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Columbia 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 August 13, 2026.
Use the filters below to find and compare flights from Seattle to Columbia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
SeattleColumbia
SEA Seattle/Tacoma Intl - COU Columbia Regional
SEACOU
Seattle/Tacoma Intl
Wed 9/23
10:17 am-8:12 pm
1 stop7h 55m
Columbia Regional
Wed 9/30
5:44 am-12:50 pm
1 stop9h 06m
$348
SeattleColumbia
SEA Seattle/Tacoma Intl - COU Columbia Regional
SEACOU
Seattle/Tacoma Intl
Thu 9/10
6:32 am-8:39 pm
2 stops12h 07m
Columbia Regional
Wed 9/16
6:15 am-11:32 am
1 stop7h 17m
$379
SeattleColumbia
SEA Seattle/Tacoma Intl - COU Columbia Regional
SEACOU
Seattle/Tacoma Intl
Thu 9/10
11:03 am-10:55 pm
2 stops9h 52m
Columbia Regional
Mon 9/14
3:11 pm-10:45 pm
1 stop9h 34m
$411
SeattleColumbia
SEA Seattle/Tacoma Intl - COU Columbia Regional
SEACOU
Seattle/Tacoma Intl
Sat 1/16
6:51 pm-10:33 am
2 stops13h 42m
Columbia Regional
Wed 1/20
3:16 pm-10:29 pm
1 stop9h 13m
$454
SeattleColumbia
SEA Seattle/Tacoma Intl - COU Columbia Regional
SEACOU
Seattle/Tacoma Intl
Tue 8/25
7:11 am-8:59 pm
2 stops11h 48m
Columbia Regional
Sat 8/29
3:12 pm-10:43 pm
1 stop9h 31m
$524
Cheapest one-way
SeattleColumbia
SEA Seattle/Tacoma Intl - COU Columbia Regional
SEACOU
Seattle/Tacoma Intl
Wed 9/16
6:15 am-6:02 pm
1 stop9h 47m
$372
Quickest one-way
SeattleColumbia
SEA Seattle/Tacoma Intl - COU Columbia Regional
SEACOU
Seattle/Tacoma Intl
Fri 12/25
12:35 pm-8:30 pm
1 stop5h 55m
$373
SeattleColumbia
SEA Seattle/Tacoma Intl - COU Columbia Regional
SEACOU
Seattle/Tacoma Intl
Tue 9/15
11:03 am-10:55 pm
2 stops9h 52m
$379
SeattleColumbia
SEA Seattle/Tacoma Intl - COU Columbia Regional
SEACOU
Seattle/Tacoma Intl
Thu 8/20
12:44 pm-8:59 pm
1 stop6h 15m
$573
Sorted by cheapest first
Compare providers for flights from Seattle to Columbia
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 Columbia in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Seattle-Columbia, Missouri flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Columbia, Missouri flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Columbia, Missouri flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seattle-Columbia, Missouri 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-Columbia, Missouri 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 Columbia
Have a flexible travel schedule? Discover the best time to fly to Columbia from Seattle with our price prediction graph.
SEA-COU
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.
Reviews of airlines servicing Columbia
Get insights into the airlines that provide service to Columbia. 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 Columbia. Reviews last updated August 13, 2026.
See what other customers who have flown with United Airlines and American Airlines from Seattle to Columbia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
6.7
Comfort
7.3
Crew
8.1
Entertainment
7.1
Boarding
7.7
Overall
7.4
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Food
6.7
Comfort
7.3
Crew
8.1
Entertainment
7.1
Boarding
7.7
Overall
7.4
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Food
6.7
Comfort
7.3
Crew
8.1
Entertainment
7.1
Boarding
7.7
Overall
7.4
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Related info for your journey
Find useful and relevant information for your journey from Seattle to Columbia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Columbia?
Book flights to Columbia if you plan to visit one of these locationsJefferson City
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Other flights to Columbia
Explore flights to Columbia departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 13, 2026.
Complete your trip
Complete your trip to Columbia by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Seattle to Columbia by cabin class
Find flights from Seattle to Columbia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Seattle and Columbia flights
Browse other Seattle and Columbia flight options. Last updated on August 13, 2026.
Other flights from Seattle
Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on August 13, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Seattle to Columbia
Discover the top 2 airlines that operate flights from Seattle to Columbia. 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 August 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$278 | Average$514 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$338 | Average$533 | FlexibilityNo cancel fee | On-time71% |