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Cheap flights from Seattle to Liberia from $303

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 6/9. 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
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.
Air Canada Logo
8:00 am - 11:50 am
SEA
-
LIR
26h 50m
1 stop
Air Canada Logo
2:55 pm - 9:56 pm
LIR
-
SEA
33h 01m
2 stops
$590Air Canada
Fri, Oct 16 - Tue, Nov 10
Air Canada Logo
3:00 pm - 12:55 pm
SEA
-
LIR
20h 55m
2 stops
Air Canada Logo
2:55 pm - 6:26 pm
LIR
-
SEA
29h 31m
2 stops
$620Air Canada
Sat, Oct 24 - Tue, Nov 17
Multiple Airlines Logo
10:30 am - 6:25 am
SEA
-
LIR
18h 55m
1 stop
Multiple Airlines Logo
1:30 pm - 6:45 pm
LIR
-
SEA
30h 15m
2 stops
$622Multiple Airlines
Sat, Aug 22 - Wed, Sep 9
JetBlue Logo
11:52 pm - 12:40 pm
SEA
-
LIR
11h 48m
1 stop
JetBlue Logo
2:00 pm - 8:56 pm
LIR
-
SEA
31h 56m
1 stop
$633JetBlue
Tue, Jun 2 - Tue, Jun 9
WestJet Logo
7:35 pm - 12:25 pm
SEA
-
LIR
39h 50m
2 stops
WestJet Logo
1:15 pm - 7:31 am
LIR
-
SEA
19h 16m
2 stops
$640WestJet
Mon, Aug 24 - Wed, Sep 9
WestJet Logo
10:30 am - 12:25 pm
SEA
-
LIR
24h 55m
2 stops
WestJet Logo
7:15 am - 6:45 pm
LIR
-
SEA
12h 30m
1 stop
$645WestJet
Sat, Jun 6 - Sun, Aug 9
Air Canada Logo
8:10 am - 12:55 pm
SEA
-
LIR
27h 45m
1 stop
Air Canada Logo
2:55 pm - 10:16 pm
LIR
-
SEA
33h 21m
1 stop
$656Air Canada
Sun, Oct 25 - Sun, Nov 15
WestJet Logo
7:35 pm - 6:25 am
SEA
-
LIR
9h 50m
1 stop
WestJet Logo
1:15 pm - 6:45 pm
LIR
-
SEA
30h 30m
2 stops
$657WestJet
Sat, Aug 22 - Sun, Sep 6
WestJet Logo
9:40 pm - 6:25 am
SEA
-
LIR
31h 45m
2 stops
WestJet Logo
7:15 am - 6:45 pm
LIR
-
SEA
12h 30m
1 stop
$659WestJet
Fri, Jun 5 - Sun, Aug 9
WestJet Logo
10:30 am - 12:25 pm
SEA
-
LIR
48h 55m
2 stops
WestJet Logo
1:15 pm - 9:40 am
LIR
-
SEA
21h 25m
2 stops
$660WestJet
Sun, Aug 23 - Wed, Sep 9

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American Airlines flights from Seattle to Liberia

Our best American Airlines deals on Seattle to Liberia flight tickets
American Airlines
Sep 25
SEA5:31 pmSeattle/Tacoma Intl
16h 29m
2 stops
LIR11:00 amLiberia
Oct 25
LIR2:10 pmLiberia
20h 18m
1 stop
SEA9:28 amSeattle/Tacoma Intl
$698
American Airlines
Jun 2
SEA9:35 pmSeattle/Tacoma Intl
14h 43m
2 stops
LIR1:18 pmLiberia
Jun 7
LIR3:37 pmLiberia
18h 55m
1 stop
SEA9:32 amSeattle/Tacoma Intl
$713
American Airlines
Sep 25
SEA5:31 pmSeattle/Tacoma Intl
16h 29m
2 stops
LIR11:00 amLiberia
Oct 25
LIR1:15 pmLiberia
21h 04m
2 stops
SEA9:19 amSeattle/Tacoma Intl
$716

Air Canada flights from Seattle to Liberia

Our best Air Canada deals on Seattle to Liberia flight tickets
Air Canada
Oct 16
SEA8:00 amSeattle/Tacoma Intl
26h 50m
1 stop
LIR11:50 amLiberia
Nov 10
LIR2:55 pmLiberia
33h 01m
2 stops
SEA9:56 pmSeattle/Tacoma Intl
$590
Air Canada
Oct 24
SEA8:00 amSeattle/Tacoma Intl
27h 55m
1 stop
LIR12:55 pmLiberia
Nov 16
LIR2:55 pmLiberia
33h 21m
1 stop
SEA10:16 pmSeattle/Tacoma Intl
$620
Air Canada
Oct 25
SEA8:10 amSeattle/Tacoma Intl
27h 45m
1 stop
LIR12:55 pmLiberia
Nov 15
LIR2:55 pmLiberia
33h 21m
1 stop
SEA10:16 pmSeattle/Tacoma Intl
$656

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 April 28, 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

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Fri 10/16

8:00 am-11:50 am

1 stop26h 50m

Liberia

Tue 11/10

2:55 pm-9:56 pm

2 stops33h 01m

$590

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Sat 10/24

3:00 pm-12:55 pm

2 stops20h 55m

Liberia

Tue 11/17

2:55 pm-6:26 pm

2 stops29h 31m

$620

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Sat 8/22

10:30 am-6:25 am

1 stop18h 55m

Liberia

Wed 9/9

1:30 pm-6:45 pm

2 stops30h 15m

$622

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Tue 6/2

11:52 pm-12:40 pm

1 stop11h 48m

Liberia

Tue 6/9

2:00 pm-8:56 pm

1 stop31h 56m

$633

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Mon 8/24

7:35 pm-12:25 pm

2 stops39h 50m

Liberia

Wed 9/9

1:15 pm-7:31 am

2 stops19h 16m

$640
Quickest round-trip

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Sat 6/6

10:30 am-12:25 pm

2 stops24h 55m

Liberia

Sun 8/9

7:15 am-6:45 pm

1 stop12h 30m

$645

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Sun 10/25

8:10 am-12:55 pm

1 stop27h 45m

Liberia

Sun 11/15

2:55 pm-10:16 pm

1 stop33h 21m

$656

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Sat 8/22

7:35 pm-6:25 am

1 stop9h 50m

Liberia

Sun 9/6

1:15 pm-6:45 pm

2 stops30h 30m

$657

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Fri 6/5

9:40 pm-6:25 am

2 stops31h 45m

Liberia

Sun 8/9

7:15 am-6:45 pm

1 stop12h 30m

$659

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Sun 8/23

10:30 am-12:25 pm

2 stops48h 55m

Liberia

Wed 9/9

1:15 pm-9:40 am

2 stops21h 25m

$660

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 $512.

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 $629 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 $506 on momondo.

How have Seattle to Liberia flight prices changed over time?

As of April 2026, prices for Seattle to Liberia flights are approximately 31% 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

9h 19m

Direct flights

Sun

Airports in Liberia

1 airport
The fastest flight from Seattle to Liberia takes 9h 19m
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 9h 19m 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
11,680 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $357Free CancellationRating
7.9
12,313 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $381Free CancellationRating
7.4
9,680 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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