Cheap flights from Seattle to Liberia from $168

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 2/1. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
6:20 am - 6:01 pm
SEA
-
LIR
9h 41m1 stop
Alaska Airlines Logo
11:20 am - 2:19 pm
LIR
-
SEA
28h 59m1 stop
$357Alaska Airlines
Tue, Jan 20 - Thu, Jan 29
Delta Logo
4:05 pm - 1:50 pm
SEA
-
LIR
19h 45m1 stop
Delta Logo
2:05 pm - 11:15 pm
LIR
-
SEA
11h 10m1 stop
$367Delta
Tue, Jan 20 - Tue, Jan 27
Alaska Airlines Logo
8:15 pm - 6:01 pm
SEA
-
LIR
19h 46m1 stop
Alaska Airlines Logo
11:20 am - 10:33 pm
LIR
-
SEA
13h 13m2 stops
$371Alaska Airlines
Sun, Feb 1 - Fri, Feb 6
Alaska Airlines Logo
8:08 pm - 5:02 pm
SEA
-
LIR
19h 54m1 stop
Alaska Airlines Logo
6:12 pm - 10:42 am
LIR
-
SEA
17h 30m1 stop
$372Alaska Airlines
Mon, Apr 13 - Tue, Apr 21
Alaska Airlines Logo
6:10 am - 5:58 pm
SEA
-
LIR
9h 48m1 stop
Alaska Airlines Logo
6:08 pm - 9:31 am
LIR
-
SEA
16h 23m1 stop
$386Alaska Airlines
Sun, Mar 1 - Fri, Mar 13
United Airlines Logo
5:00 am - 4:08 pm
SEA
-
LIR
9h 08m1 stop
United Airlines Logo
8:35 am - 10:59 pm
LIR
-
SEA
16h 24m1 stop
$397United Airlines
Thu, Jan 29 - Thu, Feb 5
Alaska Airlines Logo
9:40 pm - 5:58 pm
SEA
-
LIR
18h 18m2 stops
Alaska Airlines Logo
6:08 pm - 4:57 pm
LIR
-
SEA
23h 49m2 stops
$399Alaska Airlines
Sun, Mar 1 - Fri, Mar 13
Alaska Airlines Logo
8:42 pm - 5:02 pm
SEA
-
LIR
19h 20m2 stops
Alaska Airlines Logo
6:12 pm - 10:26 pm
LIR
-
SEA
29h 14m2 stops
$400Alaska Airlines
Mon, Apr 13 - Tue, Apr 21
United Airlines Logo
5:00 am - 4:08 pm
SEA
-
LIR
9h 08m1 stop
United Airlines Logo
8:35 am - 12:59 am
LIR
-
SEA
18h 24m2 stops
$401United Airlines
Thu, Jan 29 - Tue, Feb 3
Alaska Airlines Logo
7:45 am - 6:45 am
SEA
-
LIR
21h 00m2 stops
Alaska Airlines Logo
8:05 am - 11:43 pm
LIR
-
SEA
16h 38m1 stop
$402Alaska Airlines
Fri, Feb 27 - Thu, Mar 12

Air Canada flights from Seattle to Liberia

Our best Air Canada deals on Seattle to Liberia flight tickets
Air Canada
Jan 14
SEA8:00 pmSeattle/Tacoma Intl
16h 45m
2 stops
LIR2:45 pmLiberia
Jan 17
LIR3:45 pmLiberia
32h 31m
1 stop
SEA10:16 pmSeattle/Tacoma Intl
Air Canada
Jan 17
SEA8:10 amSeattle/Tacoma Intl
28h 35m
1 stop
LIR2:45 pmLiberia
Jan 21
LIR4:00 pmLiberia
43h 15m
2 stops
SEA9:15 amSeattle/Tacoma Intl
Air Canada
Jan 16
SEA3:40 pmSeattle/Tacoma Intl
21h 05m
2 stops
LIR2:45 pmLiberia
Jan 21
LIR3:45 pmLiberia
43h 30m
2 stops
SEA9:15 amSeattle/Tacoma Intl

American Airlines flights from Seattle to Liberia

Our best American Airlines deals on Seattle to Liberia flight tickets
American Airlines
Apr 20
SEA11:55 pmSeattle/Tacoma Intl
12h 45m
1 stop
LIR1:40 pmLiberia
Apr 29
LIR2:10 pmLiberia
21h 41m
1 stop
SEA10:51 amSeattle/Tacoma Intl
American Airlines
Jan 31
SEA9:45 pmSeattle/Tacoma Intl
12h 52m
1 stop
LIR12:37 pmLiberia
Feb 8
LIR2:38 pmLiberia
23h 23m
1 stop
SEA12:01 pmSeattle/Tacoma Intl
American Airlines
Feb 1
SEA11:12 pmSeattle/Tacoma Intl
13h 08m
1 stop
LIR2:20 pmLiberia
Feb 8
LIR2:38 pmLiberia
23h 23m
1 stop
SEA12:01 pmSeattle/Tacoma Intl

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 1, 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

Tue 1/20

6:20 am-6:01 pm

1 stop9h 41m

Liberia

Thu 1/29

11:20 am-2:19 pm

1 stop28h 59m

$357

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Tue 1/20

4:05 pm-1:50 pm

1 stop19h 45m

Liberia

Tue 1/27

2:05 pm-11:15 pm

1 stop11h 10m

$367

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Sun 2/1

8:15 pm-6:01 pm

1 stop19h 46m

Liberia

Fri 2/6

11:20 am-10:33 pm

2 stops13h 13m

$371

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Mon 4/13

8:08 pm-5:02 pm

1 stop19h 54m

Liberia

Tue 4/21

6:12 pm-10:42 am

1 stop17h 30m

$372

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Sun 3/1

6:10 am-5:58 pm

1 stop9h 48m

Liberia

Fri 3/13

6:08 pm-9:31 am

1 stop16h 23m

$386

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Thu 1/29

5:00 am-4:08 pm

1 stop9h 08m

Liberia

Thu 2/5

8:35 am-10:59 pm

1 stop16h 24m

$397

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Sun 3/1

9:40 pm-5:58 pm

2 stops18h 18m

Liberia

Fri 3/13

6:08 pm-4:57 pm

2 stops23h 49m

$399

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Mon 4/13

8:42 pm-5:02 pm

2 stops19h 20m

Liberia

Tue 4/21

6:12 pm-10:26 pm

2 stops29h 14m

$400

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Thu 1/29

5:00 am-4:08 pm

1 stop9h 08m

Liberia

Tue 2/3

8:35 am-12:59 am

2 stops18h 24m

$401

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Fri 2/27

7:45 am-6:45 am

2 stops21h 00m

Liberia

Thu 3/12

8:05 am-11:43 pm

1 stop16h 38m

$402

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 $569.

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 $641 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 $612 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 3% more expensive 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

7h 02m

Direct flights

Sun

Airports in Liberia

1 airport
The fastest flight from Seattle to Liberia takes 7h 02m
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).
  • 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 7h 02m 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
11,069 reviews
Search American Airlines flights
DeltaPriceFrom $390Free CancellationRating
7.9
8,013 reviews
Search Delta flights
United AirlinesPriceFrom $422Free CancellationRating
7.4
9,129 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $424Free CancellationRating
8.0
11,597 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.

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1 adult
Sat 1/31
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