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Cheap flights from Seattle to Liberal from $399

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Liberal departing on 9/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Seattle to Liberal

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
8:40 am - 6:38 pm
SEA
-
LBL
7h 58m
1 stop
United Airlines Logo
3:25 pm - 9:15 pm
LBL
-
SEA
7h 50m
1 stop
$399United Airlines
Wed, Sep 23 - Sat, Sep 26
United Airlines Logo
8:40 am - 6:38 pm
SEA
-
LBL
7h 58m
1 stop
United Airlines Logo
3:25 pm - 11:26 pm
LBL
-
SEA
10h 01m
2 stops
$405United Airlines
Wed, Sep 23 - Sat, Sep 26
United Airlines Logo
6:32 am - 6:38 pm
SEA
-
LBL
10h 06m
2 stops
United Airlines Logo
3:25 pm - 11:26 pm
LBL
-
SEA
10h 01m
2 stops
$414United Airlines
Wed, Sep 23 - Sat, Sep 26
United Airlines Logo
5:15 am - 6:42 pm
SEA
-
LBL
11h 27m
2 stops
United Airlines Logo
7:25 pm - 11:10 pm
LBL
-
SEA
5h 45m
1 stop
$424United Airlines
Wed, Jul 15 - Sun, Jul 19
United Airlines Logo
8:58 am - 6:42 pm
SEA
-
LBL
7h 44m
1 stop
United Airlines Logo
7:25 pm - 4:00 pm
LBL
-
SEA
22h 35m
1 stop
$674United Airlines
Wed, Jul 15 - Sun, Jul 19
United Airlines Logo
5:15 am - 6:42 pm
SEA
-
LBL
11h 27m
2 stops
United Airlines Logo
7:25 pm - 11:10 pm
LBL
-
SEA
29h 45m
2 stops
$724United Airlines
Wed, Jul 15 - Sun, Jul 19

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United Airlines flights from Seattle to Liberal

Our best United Airlines deals on Seattle to Liberal flight tickets
United Airlines
Sep 23
SEA8:40 amSeattle/Tacoma Intl
7h 58m
1 stop
LBL6:38 pmLiberal
Sep 26
LBL3:25 pmLiberal
7h 50m
1 stop
SEA9:15 pmSeattle/Tacoma Intl
$399
United Airlines
Sep 23
SEA8:40 amSeattle/Tacoma Intl
7h 58m
1 stop
LBL6:38 pmLiberal
Sep 26
LBL3:25 pmLiberal
10h 01m
2 stops
SEA11:26 pmSeattle/Tacoma Intl
$405
United Airlines
Sep 23
SEA6:32 amSeattle/Tacoma Intl
10h 06m
2 stops
LBL6:38 pmLiberal
Sep 26
LBL3:25 pmLiberal
10h 01m
2 stops
SEA11:26 pmSeattle/Tacoma Intl
$414

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Liberal 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, momondo users made 832,500 searches. Data last updated July 2, 2026.
Use the filters below to find and compare flights from Seattle to Liberal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

SeattleLiberal

SEA - LBL

SEALBL

Seattle/Tacoma Intl

Wed 9/23

8:40 am-6:38 pm

1 stop7h 58m

Liberal

Sat 9/26

3:25 pm-9:15 pm

1 stop7h 50m

$399

SeattleLiberal

SEA - LBL

SEALBL

Seattle/Tacoma Intl

Wed 9/23

8:40 am-6:38 pm

1 stop7h 58m

Liberal

Sat 9/26

3:25 pm-11:26 pm

2 stops10h 01m

$405

SeattleLiberal

SEA - LBL

SEALBL

Seattle/Tacoma Intl

Wed 9/23

6:32 am-6:38 pm

2 stops10h 06m

Liberal

Sat 9/26

3:25 pm-11:26 pm

2 stops10h 01m

$414

SeattleLiberal

SEA - LBL

SEALBL

Seattle/Tacoma Intl

Wed 7/15

5:15 am-6:42 pm

2 stops11h 27m

Liberal

Sun 7/19

7:25 pm-11:10 pm

1 stop5h 45m

$424

SeattleLiberal

SEA - LBL

SEALBL

Seattle/Tacoma Intl

Wed 7/15

8:58 am-6:42 pm

1 stop7h 44m

Liberal

Sun 7/19

7:25 pm-4:00 pm

1 stop22h 35m

$674

SeattleLiberal

SEA - LBL

SEALBL

Seattle/Tacoma Intl

Wed 7/15

5:15 am-6:42 pm

2 stops11h 27m

Liberal

Sun 7/19

7:25 pm-11:10 pm

2 stops29h 45m

$724

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Seattle to Liberal

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Liberal according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Liberal (SEA to LBL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Liberal

Fastest flight time

7h 44m

Direct flights

None
The fastest flight from Seattle to Liberal takes 7h 44m
There are no direct flights from Seattle to Liberal. There are no popular flight routes from Seattle to Liberal.
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Frequently asked questions about flying from Seattle to Liberal

  • How far is Seattle/Tacoma Intl to Liberal by plane?

    The distance between Seattle/Tacoma Intl and Liberal is about 1307.6 mi. Typically, this will take 7h 44m by plane in normal conditions.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Liberal Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Liberal Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Liberal Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport to Liberal Airport.

  • What documentation or ID do you need to fly to Liberal Airport?

    The travel and health documents you'll need for your trip to Liberal Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Liberal Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Seattle to Liberal

  • How do I get Price Alerts for flights from Seattle to Liberal?

    Confirm your travel details to search for the latest offers for flights from Seattle to Liberal. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Seattle to Liberal with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Traveling to a place near Liberal?

Book flights to Liberal if you plan to visit one of these locations
Guymon

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Liberal?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Liberal from Seattle.

Can I find flights from Seattle to Liberal with flexible booking policies on momondo?

momondo does allow users to show only those flights to Liberal from Seattle which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Seattle to Liberal?

Once you have performed a search for Seattle to Liberal flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Seattle to Liberal right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Seattle to Liberal flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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