SEA - COU

$358 Find Cheap Flights from Seattle to Columbia

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Columbia departing on 5/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Columbia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Columbia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Columbia, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$358
American Airlines
Wed 5/20Tue 5/26
SEA - COU • 1 stop
Top airlines
Cheapest • from $358 (round-trip)
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Seattle and Columbia. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $373 (round-trip)
Shortest trip • 6h 01m (one-way)
Insights
Insights
Insights
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Columbia!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Seattle to Columbia (SEA-COU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Columbia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Columbia

Wed, May 20 - Tue, May 26
American Airlines Logo
11:55 pm - 11:14 am
SEA
-
COU
9h 19m
1 stop
American Airlines Logo
6:32 pm - 12:16 am
COU
-
SEA
7h 44m
1 stop
$358American Airlines
Wed, May 6 - Sun, May 10
American Airlines Logo
12:59 am - 11:35 am
SEA
-
COU
8h 36m
1 stop
American Airlines Logo
7:43 pm - 12:44 am
COU
-
SEA
7h 01m
1 stop
$428American Airlines
Wed, Jun 10 - Sat, Jun 13
United Airlines Logo
1:36 pm - 11:06 pm
SEA
-
COU
7h 30m
1 stop
United Airlines Logo
3:05 pm - 10:39 pm
COU
-
SEA
9h 34m
1 stop
$429United Airlines
Fri, May 8 - Tue, May 12
American Airlines Logo
11:33 pm - 9:43 am
SEA
-
COU
8h 10m
1 stop
American Airlines Logo
4:28 pm - 10:38 pm
COU
-
SEA
8h 10m
1 stop
$458American Airlines
Fri, May 8 - Tue, May 12
American Airlines Logo
6:19 pm - 9:43 am
SEA
-
COU
13h 24m
2 stops
American Airlines Logo
4:28 pm - 10:38 pm
COU
-
SEA
8h 10m
1 stop
$464American Airlines
Fri, May 8 - Tue, May 12
United Airlines Logo
7:36 pm - 10:55 am
SEA
-
COU
13h 19m
2 stops
United Airlines Logo
9:00 am - 6:32 pm
COU
-
SEA
11h 32m
2 stops
$469United Airlines
Wed, May 20 - Tue, May 26
United Airlines Logo
11:53 pm - 10:48 am
SEA
-
COU
8h 55m
1 stop
United Airlines Logo
5:00 am - 2:30 pm
COU
-
SEA
11h 30m
2 stops
$499United Airlines
Fri, May 8 - Sun, May 10
American Airlines Logo
11:33 pm - 9:43 am
SEA
-
COU
8h 10m
1 stop
American Airlines Logo
7:43 pm - 12:44 am
COU
-
SEA
7h 01m
1 stop
$528American Airlines
Wed, Jun 10 - Sat, Jun 13
United Airlines Logo
1:36 pm - 11:06 pm
SEA
-
COU
7h 30m
1 stop
United Airlines Logo
11:23 am - 8:53 pm
COU
-
SEA
11h 30m
2 stops
$529United Airlines
Fri, May 8 - Mon, May 11
United Airlines Logo
2:27 pm - 12:48 am
SEA
-
COU
8h 21m
1 stop
United Airlines Logo
9:00 am - 7:48 pm
COU
-
SEA
12h 48m
2 stops
$534United Airlines
Booking Insights

KAYAK's insights & trends for Seattle to Columbia flights

Get data-powered insights and trends into flights from Seattle to Columbia to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Seattle to Columbia?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Seattle to Columbia were found on American Airlines ($358) and United Airlines ($429).

Good to know

Cheapest flight$358
Flight from Seattle to Columbia

When to book flights from Seattle to Columbia

Are your dates flexible? Find out the best times to travel from Seattle to Columbia based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Seattle to Columbia

  • What is the cheapest flight from Seattle to Columbia?

    In the last 3 days, the lowest price for a flight from Seattle to Columbia was $358 for a round-trip ticket.

  • Do I need a passport to fly between Seattle and Columbia?

    No, a passport isn't needed to fly from Seattle to Columbia. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from Seattle to Columbia?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Seattle to Columbia?

    oneworld is the only airline alliance operating flights between Seattle and Columbia.

  • How does KAYAK find such low prices on flights from Seattle to Columbia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Columbia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Columbia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Columbia from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Columbia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Columbia with an airline and back to Seattle with another airline. Booking your flights between Seattle and COU can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Columbia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Columbia from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Seattle to Columbia

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Columbia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Columbia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11487 reviews
7.2Comfort
6.4Food
7.9Crew
6.9Entertainment
7.5Boarding
Airline reviews

Absolutely terrible. Would never fly American again. 2 deplaned incidents and delayed by close to 24 hours. $12 meal voucher for first class passengers was an insult to the injury. Pathetic.

2.0 MediocreSaurabh, Mar 2026
DFW - EWR
Read more American Airlines reviews

Absolutely terrible. Would never fly American again. 2 deplaned incidents and delayed by close to 24 hours. $12 meal voucher for first class passengers was an insult to the injury. Pathetic.

Terrible planning. And even worse gate agents. Absolutely rude behavior.

Half of the TSA checkpoints at PHL are closed. Also, there is no standby for first class passengers. You can only standby for coach. Very dated policy and inconsistent with peers.

Flight was scheduled at 11:26am but they keep Delaying until midnight. They waited at airport restless.

Rough flight No beverage service due to turbulence Bottom Seat cushion was non existent

Great experience. Good dinner and service. FA's were very nice and attentive.

It was great. Smooth flight, comfortable, left on time and landed on time.

We hoarded. Then we deplaned. Then we waited for 10 hours in the MSP airport due to a wheel misfunction. We understand safety but communication between crew and airport staff was horrible. When we did finally board, we were rushed on and because we were waiting for a “fresh” pilot and crew, we sat in a roasting plane with no A/C for an hour. My question is why was this flight not cancelled right away when they knew this would be a huge issue OR, why did AA not get a substitute plane, considering this was already a full flight? To me, this appears to be a complete breakdown in leadership and utter systems failure. The compensation for completely disrupting travel plans for hundreds, which we paid dearly for, was measly. While we appreciated the lodging for the night, $12 in meal vouchers isn’t going to sustain anyone for over 12 hours. “We apologize; our hands are tied” is no longer an acceptable explanation. We are so completely turned off by this experience and will definitely seek alternative avenues when we need to fly.

Mostly good. The WiFi wasn’t working so that was not great.

I rated the experience "mediocre" because of the 2 hour delay in take off. This is the 4th flight from DFW on AA where there was a delay and in one of the instances (after 13 delays), the flight was cancelled. I understand weather but for the March 18th flight, there was no weather issue in Dallas or Detroit. I called Concierge Key and they were wonderful, booking me on a later flight in case my flight was cancelled. I have flown with American for many years and never has there been this consistent pattern of delays. Very disappointing.

Everything you need to know for your flight from Seattle to Columbia

Information on your arrival and departure airports