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Cheap flights from Seattle to Liberia from $200

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 9/14. 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

United Airlines Logo
5:35 pm - 12:10 pmSEA-LIR
17h 35m2 stops
United Airlines Logo
1:20 pm - 11:15 pmLIR-SEA
10h 55m1 stop
$431United Airlines
Find Deal
Wed, Sep 24 - Thu, Oct 2
American Airlines Logo
5:43 pm - 11:45 amSEA-LIR
17h 02m2 stops
American Airlines Logo
12:45 pm - 9:48 amLIR-SEA
22h 03m2 stops
$435American Airlines
Find Deal
Mon, Oct 27 - Fri, Oct 31
American Airlines Logo
5:43 pm - 1:01 pmSEA-LIR
18h 18m1 stop
American Airlines Logo
12:49 pm - 11:59 pmLIR-SEA
12h 10m1 stop
$451American Airlines
Find Deal
Wed, Sep 24 - Tue, Sep 30
American Airlines Logo
5:43 pm - 1:01 pmSEA-LIR
18h 18m1 stop
American Airlines Logo
12:49 pm - 9:19 amLIR-SEA
21h 30m2 stops
$455American Airlines
Find Deal
Wed, Sep 24 - Tue, Sep 30
Alaska Airlines Logo
5:20 am - 6:20 amSEA-LIR
24h 00m2 stops
Alaska Airlines Logo
11:20 am - 10:39 amLIR-SEA
24h 19m2 stops
$468Alaska Airlines
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Wed, Sep 24 - Tue, Sep 30
United Airlines Logo
11:40 pm - 11:53 amSEA-LIR
11h 13m1 stop
United Airlines Logo
1:20 pm - 2:24 pmLIR-SEA
26h 04m2 stops
$472United Airlines
Find Deal
Fri, Oct 3 - Fri, Oct 10
Alaska Airlines Logo
9:40 pm - 6:20 amSEA-LIR
31h 40m2 stops
Alaska Airlines Logo
11:20 am - 12:06 amLIR-SEA
13h 46m1 stop
$487Alaska Airlines
Find Deal
Tue, Sep 23 - Sat, Sep 27
Delta Logo
3:20 pm - 11:25 amSEA-LIR
18h 05m1 stop
Delta Logo
3:55 pm - 10:29 amLIR-SEA
20h 34m1 stop
$503Delta
Find Deal
Fri, Jan 9 - Wed, Jan 14
Southwest Logo
10:45 pm - 1:15 pmSEA-LIR
13h 30m1 stop
Southwest Logo
2:15 pm - 10:20 amLIR-SEA
21h 05m2 stops
$509Southwest
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Fri, Sep 12 - Sun, Sep 21
Delta Logo
3:41 pm - 12:00 pmSEA-LIR
19h 19m1 stop
Delta Logo
1:25 pm - 11:59 pmLIR-SEA
11h 34m1 stop
$552Delta
Find Deal
Tue, Sep 2 - Tue, Sep 9

Delta flights from Seattle to Liberia

Our best Delta deals on Seattle to Liberia flight tickets
Delta
Jan 9
SEA3:20 pmSeattle/Tacoma Intl
18h 05m
1 stop
LIR11:25 amLiberia
Jan 14
LIR3:55 pmLiberia
20h 34m
1 stop
SEA10:29 amSeattle/Tacoma Intl
$503
Find similar
Delta
Sep 2
SEA3:41 pmSeattle/Tacoma Intl
19h 19m
1 stop
LIR12:00 pmLiberia
Sep 9
LIR1:25 pmLiberia
11h 34m
1 stop
SEA11:59 pmSeattle/Tacoma Intl
$552
Find similar
Delta
Aug 27
SEA11:35 pmSeattle/Tacoma Intl
11h 25m
1 stop
LIR12:00 pmLiberia
Sep 4
LIR1:25 pmLiberia
11h 34m
1 stop
SEA11:59 pmSeattle/Tacoma Intl
$3,955
Find similar

United Airlines flights from Seattle to Liberia

Our best United Airlines deals on Seattle to Liberia flight tickets
United Airlines
Sep 24
SEA5:35 pmSeattle/Tacoma Intl
17h 35m
2 stops
LIR12:10 pmLiberia
Oct 2
LIR1:20 pmLiberia
10h 55m
1 stop
SEA11:15 pmSeattle/Tacoma Intl
$431
Find similar
United Airlines
Oct 3
SEA11:40 pmSeattle/Tacoma Intl
11h 13m
1 stop
LIR11:53 amLiberia
Oct 10
LIR1:20 pmLiberia
26h 04m
2 stops
SEA2:24 pmSeattle/Tacoma Intl
$472
Find similar
United Airlines
Oct 3
SEA6:55 pmSeattle/Tacoma Intl
16h 15m
2 stops
LIR12:10 pmLiberia
Oct 10
LIR1:20 pmLiberia
21h 39m
2 stops
SEA9:59 amSeattle/Tacoma Intl
$491
Find similar

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 August 20, 2025.
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

Wed 9/24

5:35 pm-12:10 pm

2 stops17h 35m

Liberia

Thu 10/2

1:20 pm-11:15 pm

1 stop10h 55m

$431

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Mon 10/27

5:43 pm-11:45 am

2 stops17h 02m

Liberia

Fri 10/31

12:45 pm-9:48 am

2 stops22h 03m

$435

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Wed 9/24

5:43 pm-1:01 pm

1 stop18h 18m

Liberia

Tue 9/30

12:49 pm-11:59 pm

1 stop12h 10m

$451

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Wed 9/24

5:43 pm-1:01 pm

1 stop18h 18m

Liberia

Tue 9/30

12:49 pm-9:19 am

2 stops21h 30m

$455

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Wed 9/24

5:20 am-6:20 am

2 stops24h 00m

Liberia

Tue 9/30

11:20 am-10:39 am

2 stops24h 19m

$468

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Fri 10/3

11:40 pm-11:53 am

1 stop11h 13m

Liberia

Fri 10/10

1:20 pm-2:24 pm

2 stops26h 04m

$472

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Tue 9/23

9:40 pm-6:20 am

2 stops31h 40m

Liberia

Sat 9/27

11:20 am-12:06 am

1 stop13h 46m

$487

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Fri 1/9

3:20 pm-11:25 am

1 stop18h 05m

Liberia

Wed 1/14

3:55 pm-10:29 am

1 stop20h 34m

$503

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Fri 9/12

10:45 pm-1:15 pm

1 stop13h 30m

Liberia

Sun 9/21

2:15 pm-10:20 am

2 stops21h 05m

$509

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Tue 9/2

3:41 pm-12:00 pm

1 stop19h 19m

Liberia

Tue 9/9

1:25 pm-11:59 pm

1 stop11h 34m

$552

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 $612.

What is the cheapest day to depart on your flight to Liberia?

On average, the least expensive day to fly to Liberia from Seattle is on a Monday. momondo users have found tickets for Monday departures for as low as $552. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Seattle to Liberia for around $2,586.

What is the cheapest time of day to depart on your flight to Liberia?

At noon is the cheapest time of day to fly from Seattle to Liberia when you can find flight prices for as low as $466. Flying to Liberia at noon is an ideal time because this is during off-peak travel hours. Flights to Liberia are more costly in the evening, with an average ticket price of $2,984. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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 $679 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 $596 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.

How have Seattle to Liberia flight prices changed over time?

As of August 2025, prices for Seattle to Liberia flights are approximately 3% 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

Best Price Found

$564

Fastest flight time

6h 56m

Direct flights

Sun

Airports in Liberia

1 airport
The best flight deal from Seattle to Liberia found on momondo in the last 72 hours is $564
The fastest flight from Seattle to Liberia takes 6h 56m
Direct flights go from Seattle to Liberia on Sunday. There are no airlines offering direct flights.
There is 1 airport near Liberia: 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 58m 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
DeltaPriceFrom $464Free CancellationRating
7.9
7,982 reviews
Search Delta flights
Alaska AirlinesPriceFrom $485Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $532Free CancellationRating
7.4
8,928 reviews
Search United Airlines flights
American AirlinesPriceFrom $536Free CancellationRating
7.2
10,000 reviews
Search American 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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