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Cheap flights from Seattle to Liberia from $177

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Liberia departing on 3/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Seattle to Liberia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
9:24 pm - 3:59 pm
SEA
-
LIR
17h 35m1 stop
Alaska Airlines Logo
5:09 pm - 11:22 am
LIR
-
SEA
19h 13m1 stop
$379Alaska Airlines
Fri, Apr 24 - Sat, May 2
Alaska Airlines Logo
7:41 pm - 7:09 pm
SEA
-
LIR
21h 28m1 stop
Alaska Airlines Logo
7:08 pm - 11:03 am
LIR
-
SEA
17h 55m2 stops
$389Alaska Airlines
Fri, Feb 20 - Mon, Mar 2
Alaska Airlines Logo
8:10 pm - 5:02 pm
SEA
-
LIR
19h 52m2 stops
Alaska Airlines Logo
5:09 pm - 9:17 am
LIR
-
SEA
17h 08m1 stop
$395Alaska Airlines
Mon, Apr 13 - Sat, Apr 25
Alaska Airlines Logo
8:10 pm - 5:02 pm
SEA
-
LIR
19h 52m2 stops
Alaska Airlines Logo
5:09 pm - 9:17 am
LIR
-
SEA
17h 08m1 stop
$397Alaska Airlines
Fri, Apr 17 - Sat, Apr 25
Alaska Airlines Logo
7:45 pm - 5:01 pm
SEA
-
LIR
19h 16m1 stop
Alaska Airlines Logo
6:12 pm - 8:47 am
LIR
-
SEA
16h 35m1 stop
$407Alaska Airlines
Fri, Feb 6 - Sat, Feb 14
Alaska Airlines Logo
8:41 pm - 6:45 am
SEA
-
LIR
32h 04m2 stops
Alaska Airlines Logo
7:08 pm - 8:47 pm
LIR
-
SEA
27h 39m2 stops
$408Alaska Airlines
Wed, Feb 25 - Mon, Mar 2
Alaska Airlines Logo
9:40 pm - 7:09 pm
SEA
-
LIR
19h 29m2 stops
Alaska Airlines Logo
7:08 pm - 4:04 pm
LIR
-
SEA
22h 56m2 stops
$410Alaska Airlines
Fri, Feb 20 - Mon, Mar 2
Alaska Airlines Logo
8:41 pm - 5:58 pm
SEA
-
LIR
19h 17m2 stops
Alaska Airlines Logo
7:08 pm - 11:03 am
LIR
-
SEA
17h 55m2 stops
$411Alaska Airlines
Sat, Feb 21 - Mon, Mar 2
Air Canada Logo
8:10 am - 2:45 pm
SEA
-
LIR
28h 35m1 stop
Air Canada Logo
3:45 pm - 10:16 pm
LIR
-
SEA
32h 31m1 stop
$412Air Canada
Fri, Jan 23 - Tue, Jan 27
Alaska Airlines Logo
8:50 pm - 5:01 pm
SEA
-
LIR
18h 11m1 stop
Alaska Airlines Logo
6:12 pm - 8:47 am
LIR
-
SEA
16h 35m1 stop
$417Alaska Airlines
Fri, Feb 6 - Sat, Feb 14

Alaska Airlines flights from Seattle to Liberia

Our best Alaska Airlines deals on Seattle to Liberia flight tickets
Alaska Airlines
Apr 24
SEA9:24 pmSeattle/Tacoma Intl
17h 35m
1 stop
LIR3:59 pmLiberia
May 2
LIR5:09 pmLiberia
19h 13m
1 stop
SEA11:22 amSeattle/Tacoma Intl
$379
Alaska Airlines
Feb 20
SEA7:41 pmSeattle/Tacoma Intl
21h 28m
1 stop
LIR7:09 pmLiberia
Mar 2
LIR7:08 pmLiberia
17h 55m
2 stops
SEA11:03 amSeattle/Tacoma Intl
$389
Alaska Airlines
Apr 13
SEA8:10 pmSeattle/Tacoma Intl
19h 52m
2 stops
LIR5:02 pmLiberia
Apr 25
LIR5:09 pmLiberia
17h 08m
1 stop
SEA9:17 amSeattle/Tacoma Intl
$395

Air Canada flights from Seattle to Liberia

Our best Air Canada deals on Seattle to Liberia flight tickets
Air Canada
Jan 23
SEA8:10 amSeattle/Tacoma Intl
28h 35m
1 stop
LIR2:45 pmLiberia
Jan 27
LIR3:45 pmLiberia
32h 31m
1 stop
SEA10:16 pmSeattle/Tacoma Intl
$412
Air Canada
Jan 23
SEA8:00 pmSeattle/Tacoma Intl
16h 45m
2 stops
LIR2:45 pmLiberia
Jan 27
LIR3:45 pmLiberia
32h 21m
2 stops
SEA10:06 pmSeattle/Tacoma Intl
$426
Air Canada
Mar 31
SEA8:00 pmSeattle/Tacoma Intl
16h 45m
2 stops
LIR1:45 pmLiberia
Apr 7
LIR2:55 pmLiberia
31h 56m
1 stop
SEA9:51 pmSeattle/Tacoma Intl
$433

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Liberia 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 January 8, 2026.
Use the filters below to find and compare flights from Seattle to Liberia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Fri 4/24

9:24 pm-3:59 pm

1 stop17h 35m

Liberia

Sat 5/2

5:09 pm-11:22 am

1 stop19h 13m

$379

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Fri 2/20

7:41 pm-7:09 pm

1 stop21h 28m

Liberia

Mon 3/2

7:08 pm-11:03 am

2 stops17h 55m

$389

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Mon 4/13

8:10 pm-5:02 pm

2 stops19h 52m

Liberia

Sat 4/25

5:09 pm-9:17 am

1 stop17h 08m

$395

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Fri 4/17

8:10 pm-5:02 pm

2 stops19h 52m

Liberia

Sat 4/25

5:09 pm-9:17 am

1 stop17h 08m

$397

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Fri 2/6

7:45 pm-5:01 pm

1 stop19h 16m

Liberia

Sat 2/14

6:12 pm-8:47 am

1 stop16h 35m

$407

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Wed 2/25

8:41 pm-6:45 am

2 stops32h 04m

Liberia

Mon 3/2

7:08 pm-8:47 pm

2 stops27h 39m

$408

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Fri 2/20

9:40 pm-7:09 pm

2 stops19h 29m

Liberia

Mon 3/2

7:08 pm-4:04 pm

2 stops22h 56m

$410

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Sat 2/21

8:41 pm-5:58 pm

2 stops19h 17m

Liberia

Mon 3/2

7:08 pm-11:03 am

2 stops17h 55m

$411

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Fri 1/23

8:10 am-2:45 pm

1 stop28h 35m

Liberia

Tue 1/27

3:45 pm-10:16 pm

1 stop32h 31m

$412

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Fri 2/6

8:50 pm-5:01 pm

1 stop18h 11m

Liberia

Sat 2/14

6:12 pm-8:47 am

1 stop16h 35m

$417

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Liberia from

How to get the cheapest flight ticket from Seattle to Liberia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Liberia?

The month of September is another great option to travel to Liberia, with average flight prices from Seattle averaging around $514.

What is the cheapest Seattle/Tacoma Intl to Liberia flight route?

Fly from Seattle/Tacoma Intl to Liberia for the best Seattle/Tacoma Intl - Liberia flight prices

How far in advance should I book a flight to Liberia?

You are more likely to see cheaper flights to Liberia from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Liberia for around $626 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Liberia from Seattle for as low as $587 on momondo.

What cabin class options are available on Seattle/Tacoma Intl to Liberia flights?

There are 3 cabin classes available to choose from on Seattle/Tacoma Intl to Liberia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Seattle to Liberia flights?

You could potentially save up to 14% on your flight if you consider stops on a Seattle to Liberia flight.

How have Seattle to Liberia flight prices changed over time?

As of January 2026, prices for Seattle to Liberia flights are approximately 4% cheaper when compared to flights at the same time last year.

When to book flights from Seattle to Liberia

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

Cheap Seattle to Liberia (SEA to LIR) flight deals and tips

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

Fastest flight time

6h 55m

Direct flights

Sun

Airports in Liberia

1 airport
The fastest flight from Seattle to Liberia takes 6h 55m
Direct flights go from Seattle to Liberia on Sunday. There are no airlines offering direct flights.
There is 1 airport in Liberia. From Seattle there are direct flights to Liberia (LIR).
Search flight deals

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

    The straight-line distance from Seattle/Tacoma Intl to Liberia is 3330.1 mi. Typically, this will take 6h 55m by plane in normal conditions.

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

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

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Liberia Airport?

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Liberia Airport.

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

    The travel and health documents you'll need for your trip to Liberia 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 Liberia Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Seattle to Liberia?

  • What is the most popular airline from Seattle to Liberia?

Best airlines flying from Seattle to Liberia

Compare and see reviews for airlines that fly from Seattle to Liberia with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $316Free CancellationRating
7.2
11,095 reviews
Search American Airlines flights
DeltaPriceFrom $390Free CancellationRating
7.9
8,025 reviews
Search Delta flights
United AirlinesPriceFrom $419Free CancellationRating
7.4
9,139 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $423Free CancellationRating
8.0
11,661 reviews
Search Alaska Airlines flights

Traveling to a place near Liberia?

Book flights to Liberia if you plan to visit one of these locations
Culebra
Playa Hermosa
Coco

Why use momondo?

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

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 Liberia from Seattle.

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

momondo does allow users to show only those flights to Liberia 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 Liberia?

momondo provides multiple filters to help you find the best flight to Liberia from Seattle. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Liberia, momondo offers a useful price alert feature which will track prices for flights to Liberia from Seattle and alert you when they change.

An easier way to manage your Liberia trip

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