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Cheap flights from Seattle to Liberia from $261

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 9/9. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Liberia

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
8:40 pm - 1:10 pm
SEA
-
LIR
14h 30m
2 stops
United Airlines Logo
12:50 pm - 9:23 pm
LIR
-
SEA
10h 33m
1 stop
$554United Airlines
Sun, Nov 1 - Wed, Nov 18
United Airlines Logo
5:00 pm - 12:10 pm
SEA
-
LIR
18h 10m
1 stop
United Airlines Logo
1:20 pm - 10:01 am
LIR
-
SEA
21h 41m
2 stops
$559United Airlines
Tue, Sep 15 - Tue, Sep 29
American Airlines Logo
10:08 pm - 1:50 pm
SEA
-
LIR
13h 42m
1 stop
American Airlines Logo
3:10 pm - 10:59 am
LIR
-
SEA
21h 49m
1 stop
$569American Airlines
Tue, Dec 8 - Wed, Dec 16
American Airlines Logo
10:07 pm - 1:50 pm
SEA
-
LIR
13h 43m
2 stops
American Airlines Logo
3:28 pm - 11:40 am
LIR
-
SEA
22h 12m
1 stop
$574American Airlines
Tue, Dec 8 - Wed, Dec 16
Alaska Airlines Logo
6:28 am - 7:54 pm
SEA
-
LIR
12h 26m
1 stop
Alaska Airlines Logo
9:16 am - 10:57 pm
LIR
-
SEA
14h 41m
1 stop
$590Alaska Airlines
Wed, Oct 7 - Tue, Oct 13
Alaska Airlines Logo
4:20 pm - 6:22 am
SEA
-
LIR
12h 02m
1 stop
Alaska Airlines Logo
11:22 am - 6:02 am
LIR
-
SEA
20h 40m
2 stops
$595Alaska Airlines
Wed, Dec 2 - Wed, Dec 9
Alaska Airlines Logo
7:55 pm - 6:22 am
SEA
-
LIR
32h 27m
1 stop
Alaska Airlines Logo
11:22 am - 10:46 pm
LIR
-
SEA
13h 24m
1 stop
$600Alaska Airlines
Wed, Dec 2 - Wed, Dec 9
United Airlines Logo
2:34 pm - 12:10 pm
SEA
-
LIR
20h 36m
2 stops
United Airlines Logo
1:20 pm - 10:45 pm
LIR
-
SEA
10h 25m
1 stop
$615United Airlines
Fri, Sep 11 - Thu, Sep 24
Air Canada Logo
7:45 am - 2:10 pm
SEA
-
LIR
29h 25m
1 stop
Air Canada Logo
3:10 pm - 8:59 pm
LIR
-
SEA
31h 49m
1 stop
$617Air Canada
Sat, Oct 31 - Sun, Nov 8
United Airlines Logo
2:34 pm - 12:10 pm
SEA
-
LIR
20h 36m
2 stops
United Airlines Logo
1:20 pm - 1:15 am
LIR
-
SEA
12h 55m
2 stops
$620United Airlines
Fri, Sep 11 - Thu, Sep 24

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Air Canada flights from Seattle to Liberia

Our best Air Canada deals on Seattle to Liberia flight tickets
Air Canada
Oct 31
SEA7:45 amSeattle/Tacoma Intl
29h 25m
1 stop
LIR2:10 pmLiberia
Nov 8
LIR3:10 pmLiberia
31h 49m
1 stop
SEA8:59 pmSeattle/Tacoma Intl
$617
Air Canada
Nov 1
SEA7:45 amSeattle/Tacoma Intl
28h 10m
1 stop
LIR1:55 pmLiberia
Nov 7
LIR2:40 pmLiberia
29h 42m
2 stops
SEA6:22 pmSeattle/Tacoma Intl
$622
Air Canada
Oct 31
SEA10:10 amSeattle/Tacoma Intl
27h 00m
2 stops
LIR2:10 pmLiberia
Nov 8
LIR3:10 pmLiberia
29h 12m
2 stops
SEA6:22 pmSeattle/Tacoma Intl
$624

United Airlines flights from Seattle to Liberia

Our best United Airlines deals on Seattle to Liberia flight tickets
United Airlines
Nov 1
SEA8:40 pmSeattle/Tacoma Intl
14h 30m
2 stops
LIR1:10 pmLiberia
Nov 18
LIR12:50 pmLiberia
10h 33m
1 stop
SEA9:23 pmSeattle/Tacoma Intl
$554
United Airlines
Sep 15
SEA5:00 pmSeattle/Tacoma Intl
18h 10m
1 stop
LIR12:10 pmLiberia
Sep 29
LIR1:20 pmLiberia
21h 41m
2 stops
SEA10:01 amSeattle/Tacoma Intl
$559
United Airlines
Sep 11
SEA2:34 pmSeattle/Tacoma Intl
20h 36m
2 stops
LIR12:10 pmLiberia
Sep 24
LIR1:20 pmLiberia
10h 25m
1 stop
SEA10:45 pmSeattle/Tacoma Intl
$615

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 June 25, 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

Cheapest round-trip
Quickest round-trip

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Sun 11/1

8:40 pm-1:10 pm

2 stops14h 30m

Liberia

Wed 11/18

12:50 pm-9:23 pm

1 stop10h 33m

$554

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Tue 9/15

5:00 pm-12:10 pm

1 stop18h 10m

Liberia

Tue 9/29

1:20 pm-10:01 am

2 stops21h 41m

$559

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Tue 12/8

10:08 pm-1:50 pm

1 stop13h 42m

Liberia

Wed 12/16

3:10 pm-10:59 am

1 stop21h 49m

$569

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Tue 12/8

10:07 pm-1:50 pm

2 stops13h 43m

Liberia

Wed 12/16

3:28 pm-11:40 am

1 stop22h 12m

$574

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Wed 10/7

6:28 am-7:54 pm

1 stop12h 26m

Liberia

Tue 10/13

9:16 am-10:57 pm

1 stop14h 41m

$590

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Wed 12/2

4:20 pm-6:22 am

1 stop12h 02m

Liberia

Wed 12/9

11:22 am-6:02 am

2 stops20h 40m

$595

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Wed 12/2

7:55 pm-6:22 am

1 stop32h 27m

Liberia

Wed 12/9

11:22 am-10:46 pm

1 stop13h 24m

$600

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Fri 9/11

2:34 pm-12:10 pm

2 stops20h 36m

Liberia

Thu 9/24

1:20 pm-10:45 pm

1 stop10h 25m

$615

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Sat 10/31

7:45 am-2:10 pm

1 stop29h 25m

Liberia

Sun 11/8

3:10 pm-8:59 pm

1 stop31h 49m

$617

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Fri 9/11

2:34 pm-12:10 pm

2 stops20h 36m

Liberia

Thu 9/24

1:20 pm-1:15 am

2 stops12h 55m

$620

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 typical price of a round-trip flight between Seattle and Liberia?

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 $509.

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 from Seattle 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 $650 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 $537 on momondo.

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

There are 2 cabin classes available to choose from on Seattle 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?

No. A direct flight is the cheapest option for a flight between Seattle to Liberia.

How have Seattle to Liberia flight prices changed over time?

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 58m

Direct flights

Sun

Airports in Liberia

1 airport
The fastest flight from Seattle to Liberia takes 6h 58m
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

Frequently asked questions about flying from Seattle to Liberia

  • 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
American AirlinesPriceFrom $316Free CancellationRating
7.1
11,755 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $357Free CancellationRating
7.9
12,573 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $366Free CancellationRating
7.4
9,886 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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