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Cheap flights from Seattle to Liberia from $169

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 4/17. 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
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
9:14 pm - 4:58 pm
SEA
-
LIR
17h 44m
1 stop
Alaska Airlines Logo
11:45 am - 11:43 pm
LIR
-
SEA
12h 58m
1 stop
$463Alaska Airlines
Sa, Mrz 7 - Mi, Mrz 11
Multiple Airlines Logo
5:59 pm - 6:20 am
SEA
-
LIR
11h 21m
1 stop
Multiple Airlines Logo
6:12 pm - 5:42 pm
LIR
-
SEA
24h 30m
1 stop
$471Multiple Airlines
Mo, Apr 13 - Di, Apr 21
Multiple Airlines Logo
10:03 am - 6:45 am
SEA
-
LIR
18h 42m
1 stop
Multiple Airlines Logo
7:08 pm - 4:16 pm
LIR
-
SEA
23h 08m
1 stop
$472Multiple Airlines
So, Mrz 1 - Fr, Mrz 6
Alaska Airlines Logo
12:55 pm - 6:20 am
SEA
-
LIR
16h 25m
2 stops
Alaska Airlines Logo
11:20 am - 7:15 am
LIR
-
SEA
20h 55m
2 stops
$480Alaska Airlines
Mo, Apr 27 - Fr, Mai 1
Multiple Airlines Logo
10:03 am - 6:45 am
SEA
-
LIR
18h 42m
1 stop
Multiple Airlines Logo
7:08 pm - 5:09 pm
LIR
-
SEA
24h 01m
1 stop
$484Multiple Airlines
So, Mrz 1 - Do, Mrz 5
Multiple Airlines Logo
3:55 pm - 6:45 am
SEA
-
LIR
12h 50m
2 stops
Multiple Airlines Logo
7:08 pm - 4:16 pm
LIR
-
SEA
23h 08m
1 stop
$488Multiple Airlines
Mo, Mrz 2 - Fr, Mrz 6
Southwest Logo
11:55 pm - 1:15 pm
SEA
-
LIR
12h 20m
2 stops
Southwest Logo
2:10 pm - 12:55 am
LIR
-
SEA
11h 45m
2 stops
$490Southwest
Mo, Apr 27 - Fr, Mai 1
Alaska Airlines Logo
9:14 pm - 6:45 am
SEA
-
LIR
31h 31m
1 stop
Alaska Airlines Logo
7:08 pm - 10:44 am
LIR
-
SEA
17h 36m
1 stop
$494Alaska Airlines
Fr, Feb 27 - Fr, Mrz 6
Alaska Airlines Logo
4:00 pm - 6:20 am
SEA
-
LIR
13h 20m
2 stops
Alaska Airlines Logo
6:12 pm - 2:42 pm
LIR
-
SEA
21h 30m
2 stops
$499Alaska Airlines
Mo, Apr 13 - Di, Apr 21
Alaska Airlines Logo
5:50 pm - 6:45 am
SEA
-
LIR
10h 55m
1 stop
Alaska Airlines Logo
7:08 pm - 11:48 am
LIR
-
SEA
18h 40m
1 stop
$503Alaska Airlines
Mo, Mrz 2 - Fr, Mrz 6

Air Canada flights from Seattle to Liberia

Our best Air Canada deals on Seattle to Liberia flight tickets
Air Canada
Apr 11
SEA8:00 pmSeattle/Tacoma Intl
40h 35m
2 stops
LIR1:35 pmLiberia
Apr 22
LIR2:45 pmLiberia
43h 48m
2 stops
SEA9:33 amSeattle/Tacoma Intl
$515
Air Canada
Apr 12
SEA10:20 amSeattle/Tacoma Intl
26h 15m
2 stops
LIR1:35 pmLiberia
Apr 22
LIR2:45 pmLiberia
43h 48m
2 stops
SEA9:33 amSeattle/Tacoma Intl
$525
Air Canada
Apr 12
SEA8:00 amSeattle/Tacoma Intl
28h 35m
1 stop
LIR1:35 pmLiberia
Apr 22
LIR2:45 pmLiberia
32h 08m
1 stop
SEA9:53 pmSeattle/Tacoma Intl
$548

American Airlines flights from Seattle to Liberia

Our best American Airlines deals on Seattle to Liberia flight tickets
American Airlines
Feb 16
SEA12:59 amSeattle/Tacoma Intl
11h 26m
1 stop
LIR2:25 pmLiberia
Feb 23
LIR2:32 pmLiberia
11h 52m
1 stop
SEA12:24 amSeattle/Tacoma Intl
$536
American Airlines
Feb 16
SEA12:59 amSeattle/Tacoma Intl
11h 26m
1 stop
LIR2:25 pmLiberia
Feb 25
LIR3:32 pmLiberia
21h 24m
2 stops
SEA10:56 amSeattle/Tacoma Intl
$541
American Airlines
Feb 21
SEA11:57 pmSeattle/Tacoma Intl
12h 16m
2 stops
LIR2:13 pmLiberia
Mar 1
LIR3:29 pmLiberia
11h 26m
1 stop
SEA12:55 amSeattle/Tacoma Intl
$546

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 Februar 3, 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

Sa 3/7

9:14 pm-4:58 pm

1 stop17h 44m

Liberia

Mi 3/11

11:45 am-11:43 pm

1 stop12h 58m

$463

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Mo 4/13

5:59 pm-6:20 am

1 stop11h 21m

Liberia

Di 4/21

6:12 pm-5:42 pm

1 stop24h 30m

$471

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

So 3/1

10:03 am-6:45 am

1 stop18h 42m

Liberia

Fr 3/6

7:08 pm-4:16 pm

1 stop23h 08m

$472

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Mo 4/27

12:55 pm-6:20 am

2 stops16h 25m

Liberia

Fr 5/1

11:20 am-7:15 am

2 stops20h 55m

$480

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

So 3/1

10:03 am-6:45 am

1 stop18h 42m

Liberia

Do 3/5

7:08 pm-5:09 pm

1 stop24h 01m

$484

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Mo 3/2

3:55 pm-6:45 am

2 stops12h 50m

Liberia

Fr 3/6

7:08 pm-4:16 pm

1 stop23h 08m

$488

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Mo 4/27

11:55 pm-1:15 pm

2 stops12h 20m

Liberia

Fr 5/1

2:10 pm-12:55 am

2 stops11h 45m

$490

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Fr 2/27

9:14 pm-6:45 am

1 stop31h 31m

Liberia

Fr 3/6

7:08 pm-10:44 am

1 stop17h 36m

$494

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Mo 4/13

4:00 pm-6:20 am

2 stops13h 20m

Liberia

Di 4/21

6:12 pm-2:42 pm

2 stops21h 30m

$499

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Mo 3/2

5:50 pm-6:45 am

1 stop10h 55m

Liberia

Fr 3/6

7:08 pm-11:48 am

1 stop18h 40m

$503

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 January is another great option to travel to Liberia, with average flight prices from Seattle averaging around $515.

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 $624 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 $562 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 1% 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 February 2026, prices for Seattle to Liberia flights are approximately 5% 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

6h 57m

Direct flights

Sun

Airports in Liberia

1 airport
The fastest flight from Seattle to Liberia takes 6h 57m
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 57m 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 $346Free CancellationRating
7.2
11,216 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $357Free CancellationRating
8.0
11,833 reviews
Search Alaska Airlines flights
DeltaPriceFrom $390Free CancellationRating
7.9
8,138 reviews
Search Delta flights
United AirlinesPriceFrom $390Free CancellationRating
7.4
9,236 reviews
Search United 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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