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Cheap flights from Seattle to Liberia from $305

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 9/26. 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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Find the cheapest flights from Seattle to Liberia

Cheap round-trip flights

Enter your travel dates to find the best prices.
JetBlue Logo
9:35 pm - 12:00 pm
SEA
-
LIR
13h 25m
1 stop
JetBlue Logo
1:25 pm - 11:59 pm
LIR
-
SEA
11h 34m
1 stop
$563JetBlue
Wed, Jun 3 - Tue, Jun 9
Air Canada Logo
8:00 am - 11:50 am
SEA
-
LIR
26h 50m
1 stop
Air Canada Logo
1:55 pm - 2:37 pm
LIR
-
SEA
25h 42m
2 stops
$580Air Canada
Fri, Oct 23 - Wed, Oct 28
Air Canada Logo
10:10 am - 1:55 pm
SEA
-
LIR
26h 45m
2 stops
Air Canada Logo
2:55 pm - 8:54 pm
LIR
-
SEA
31h 59m
1 stop
$629Air Canada
Sat, Oct 31 - Sun, Nov 8
Air Canada Logo
10:10 am - 1:55 pm
SEA
-
LIR
26h 45m
2 stops
Air Canada Logo
2:55 pm - 6:22 pm
LIR
-
SEA
29h 27m
2 stops
$639Air Canada
Sat, Oct 31 - Sun, Nov 8
WestJet Logo
7:00 am - 6:25 am
SEA
-
LIR
22h 25m
1 stop
WestJet Logo
1:15 pm - 9:40 am
LIR
-
SEA
21h 25m
2 stops
$642WestJet
Sat, Sep 5 - Sat, Oct 3
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
$651WestJet
Sat, Oct 3 - Sat, Oct 10
WestJet Logo
7:35 pm - 12:25 pm
SEA
-
LIR
15h 50m
2 stops
WestJet Logo
1:15 pm - 9:40 am
LIR
-
SEA
21h 25m
2 stops
$673WestJet
Tue, Sep 22 - Sat, Sep 26
WestJet Logo
10:30 am - 12:25 pm
SEA
-
LIR
24h 55m
2 stops
WestJet Logo
1:15 pm - 9:40 am
LIR
-
SEA
21h 25m
2 stops
$674WestJet
Tue, Sep 15 - Sun, Sep 20
Air Canada Logo
10:10 am - 1:55 pm
SEA
-
LIR
25h 45m
2 stops
Air Canada Logo
2:55 pm - 6:22 pm
LIR
-
SEA
29h 27m
2 stops
$677Air Canada
Sun, Nov 8 - Mon, Nov 16
Air Canada Logo
7:45 am - 1:55 pm
SEA
-
LIR
28h 10m
1 stop
Air Canada Logo
2:55 pm - 8:54 pm
LIR
-
SEA
31h 59m
1 stop
$678Air Canada
Sun, Nov 8 - Mon, Nov 16

Air Canada flights from Seattle to Liberia

Our best Air Canada deals on Seattle to Liberia flight tickets
Air Canada
Oct 23
SEA8:00 amSeattle/Tacoma Intl
26h 50m
1 stop
LIR11:50 amLiberia
Oct 28
LIR1:55 pmLiberia
25h 42m
2 stops
SEA2:37 pmSeattle/Tacoma Intl
$580
Air Canada
Oct 31
SEA10:10 amSeattle/Tacoma Intl
26h 45m
2 stops
LIR1:55 pmLiberia
Nov 8
LIR2:55 pmLiberia
31h 59m
1 stop
SEA8:54 pmSeattle/Tacoma Intl
$629
Air Canada
Oct 31
SEA10:10 amSeattle/Tacoma Intl
26h 45m
2 stops
LIR1:55 pmLiberia
Nov 8
LIR2:55 pmLiberia
29h 27m
2 stops
SEA6:22 pmSeattle/Tacoma Intl
$639

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
19h 14m
1 stop
LIR1:45 pmLiberia
Oct 25
LIR2:10 pmLiberia
21h 14m
2 stops
SEA10:24 amSeattle/Tacoma Intl
$716
American Airlines
Jul 10
SEA5:40 pmSeattle/Tacoma Intl
20h 01m
1 stop
LIR2:41 pmLiberia
Jul 16
LIR3:40 pmLiberia
10h 17m
1 stop
SEA12:57 amSeattle/Tacoma Intl
$722
American Airlines
May 31
SEA10:35 pmSeattle/Tacoma Intl
13h 43m
2 stops
LIR1:18 pmLiberia
Jun 5
LIR3:37 pmLiberia
10h 22m
1 stop
SEA12:59 amSeattle/Tacoma Intl
$737

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 May 19, 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

Wed 6/3

9:35 pm-12:00 pm

1 stop13h 25m

Liberia

Tue 6/9

1:25 pm-11:59 pm

1 stop11h 34m

$563

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Fri 10/23

8:00 am-11:50 am

1 stop26h 50m

Liberia

Wed 10/28

1:55 pm-2:37 pm

2 stops25h 42m

$580

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Sat 10/31

10:10 am-1:55 pm

2 stops26h 45m

Liberia

Sun 11/8

2:55 pm-8:54 pm

1 stop31h 59m

$629

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Sat 10/31

10:10 am-1:55 pm

2 stops26h 45m

Liberia

Sun 11/8

2:55 pm-6:22 pm

2 stops29h 27m

$639

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Sat 9/5

7:00 am-6:25 am

1 stop22h 25m

Liberia

Sat 10/3

1:15 pm-9:40 am

2 stops21h 25m

$642

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Sat 10/3

7:35 pm-6:25 am

1 stop9h 50m

Liberia

Sat 10/10

1:15 pm-6:45 pm

2 stops30h 30m

$651

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Tue 9/22

7:35 pm-12:25 pm

2 stops15h 50m

Liberia

Sat 9/26

1:15 pm-9:40 am

2 stops21h 25m

$673

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Tue 9/15

10:30 am-12:25 pm

2 stops24h 55m

Liberia

Sun 9/20

1:15 pm-9:40 am

2 stops21h 25m

$674

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Sun 11/8

10:10 am-1:55 pm

2 stops25h 45m

Liberia

Mon 11/16

2:55 pm-6:22 pm

2 stops29h 27m

$677

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Sun 11/8

7:45 am-1:55 pm

1 stop28h 10m

Liberia

Mon 11/16

2:55 pm-8:54 pm

1 stop31h 59m

$678

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 $633 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 $522 on momondo.

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

None
The fastest flight from Seattle to Liberia takes 6h 58m
There are no direct flights from Seattle to Liberia. There are no popular flight routes from Seattle to Liberia.
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
11,648 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $357Free CancellationRating
7.9
12,383 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $366Free CancellationRating
7.4
9,734 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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