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Cheap flights from Seattle to Liberia from C$ 310

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LIR
17 Jun — 24 Jun1
1 adult

Cheap flight deals from Seattle to Liberia

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Liberia (LIR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 June 2025.

Round-trip from

C$ 632

One-way from

C$ 310

Popular in

December

Cheapest in

January

Average price

C$ 946
Alaska Airlines
  • Alaska Airlines
  • 2/9-11/9
  • 4 total stops
  • 42h 29m total
  • Seattle to Liberia
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Alaska Airlines
  • Alaska Airlines
  • 6/9
  • 1 total stop
  • 33h 21m total
  • Seattle to Liberia
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 51 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 45 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Seattle to Liberia

Cheapest flights from Seattle to Liberia
Explore the most affordable flight options available from Seattle to Liberia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.

Tue 2/911:00 p.m.SEA - LIR
2 stops30h 20mAlaska Airlines
Thu 11/911:20 a.m.LIR - SEA
2 stops12h 09mAlaska Airlines
Deal found 12/6C$ 632
Sat 9/812:20 a.m.SEA - LIR
1 stop10h 33mUnited Airlines
Sat 16/811:49 a.m.LIR - SEA
2 stops14h 10mUnited Airlines
Deal found 11/6C$ 718
Fri 12/126:31 p.m.SEA - LIR
1 stop18h 00mSun Country Air
Sat 20/123:48 p.m.LIR - SEA
1 stop19h 54mSun Country Air
Deal found 10/6C$ 804
Wed 9/710:40 p.m.SEA - LIR
1 stop13h 30mSouthwest
Wed 16/72:10 p.m.LIR - SEA
2 stops19h 05mSouthwest
Deal found 9/6C$ 813
Thu 28/81:15 p.m.SEA - LIR
2 stops16h 11mWestJet
Wed 3/91:25 p.m.LIR - SEA
2 stops32h 04mWestJet
Deal found 12/6C$ 941
Mon 25/89:45 p.m.SEA - LIR
1 stop13h 15mDelta
Sat 30/81:25 p.m.LIR - SEA
1 stop21h 41mDelta
Deal found 12/6C$ 1,187

Cheapflights 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, Cheapflights users made 629,999 searches. Data last updated 12 June 2025.
Use the filters below to find and compare flights from Seattle to Liberia that are best for you.

Fly from

Seattle

Fly to

Liberia

Route

Depart

Return

Price

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Tue 2/9

11:00 p.m.-6:20 a.m.

2 stops30h 20m

Liberia

Thu 11/9

11:20 a.m.-10:29 p.m.

2 stops12h 09m

C$ 632

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Sat 9/8

12:20 a.m.-11:53 a.m.

1 stop10h 33m

Liberia

Sat 16/8

11:49 a.m.-12:59 a.m.

2 stops14h 10m

C$ 718

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Wed 9/7

10:40 p.m.-1:10 p.m.

1 stop13h 30m

Liberia

Wed 16/7

2:10 p.m.-8:15 a.m.

2 stops19h 05m

C$ 813

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Thu 28/8

1:15 p.m.-6:26 a.m.

2 stops16h 11m

Liberia

Wed 3/9

1:25 p.m.-8:29 p.m.

2 stops32h 04m

C$ 941

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Mon 25/8

9:45 p.m.-12:00 p.m.

1 stop13h 15m

Liberia

Sat 30/8

1:25 p.m.-10:06 a.m.

1 stop21h 41m

C$ 1,187

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Sun 2/11

11:05 a.m.-9:05 p.m.

3 stops32h 00m

Liberia

Mon 10/11

10:20 p.m.-10:29 p.m.

2 stops50h 09m

C$ 18,375

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Sat 6/9

7:59 p.m.-6:20 a.m.

1 stop33h 21m

C$ 310

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Sat 6/9

11:10 p.m.-1:15 p.m.

2 stops13h 05m

C$ 320

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Fri 4/7

9:50 a.m.-12:10 p.m.

2 stops25h 20m

C$ 746

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Sat 5/7

7:05 a.m.-12:24 p.m.

2 stops52h 19m

C$ 818

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/6

Showing 1-10 of 11 results
1
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Best time to book a flight from Seattle to Liberia

Have a flexible travel schedule? Discover the best time to fly to Liberia from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Liberia

How far ahead should I book a flight from Seattle to Liberia?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Liberia. Price data was last updated on 9 June 2025.

The best time to book flights from Seattle to Liberia is 34 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Seattle to Liberia?

Currently, June is the cheapest month in which you can book a flight from Seattle to Liberia (average of C$ 373). Flying from Seattle to Liberia in February is currently the most expensive (average of C$ 630). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Liberia by month

Plan your trip to Liberia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Liberia ranges from 1.0 - 364.0 mm per month. September is typically the wettest month, when rainfall can reach 364.0 mm. January is typically the driest time to visit Liberia when rainfall is around 1.0 mm.

Temperature in Liberia by month

Plan your trip to Liberia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Liberia, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 27.0 C).

Reviews of airlines servicing Liberia

Get insights into the airlines that provide service to Liberia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Liberia. Reviews last updated 12 June 2025.
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Entertainment

7.1

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Entertainment

7.1

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Entertainment

7.1

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Delta
8.0
Very good
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Entertainment

7.1

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
SWISS
7.5
Good
1,623 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Entertainment

7.1

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Entertainment

7.1

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Liberia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Seattle to Liberia flight route?

    Flights from Seattle/Tacoma Intl to Liberia have been viewed 1 times in the past calendar month.

  • What are the cheapest airlines flying from Seattle to Liberia round-trip?

    Cheapflights users have booked flights from Seattle to Liberia round-trip from C$ 632. Other airlines that can offer you cheap pricing are United Airlines, from C$ 718, and Southwest, from C$ 813. Alaska Airlines is priced at 34% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Seattle to Liberia one-way?

    One-way options have recently been found by users for as low as C$ 310 on Alaska Airlines. Other airlines that offer cheap prices include Southwest from C$ 320 and United Airlines from C$ 746 one-way.

  • Can I find deals for flights from Seattle to Liberia that include hotel bookings?

    Yes. In addition to deals on Seattle to Liberia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Liberia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Liberia.

  • Can I find deals for business class flights from Seattle to Liberia?

    Yes. Cheapflights offers flight deals from Seattle to Liberia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Liberia?

    Currently, June is the cheapest month in which you can book a flight from Seattle to Liberia (average of C$ 373). Flying from Seattle to Liberia in February is currently the most expensive (average of C$ 630). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Seattle?

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Alternative routes for Seattle to Liberia

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Seattle to San José flights

Top airline flying from Seattle to Liberia

Discover the top airline that operate flights from Seattle to Liberia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 12 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapestC$ 663AverageC$ 782FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Seattle to Liberia?

Deals for Seattle to Liberia flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Liberia?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Liberia from Seattle.

Can Cheapflights find flights from Seattle to Liberia with no change fees?

Yes! Cheapflights helps users easily find flights from Seattle to Liberia with no change fees.

Can Cheapflights notify me if prices for flights from Seattle to Liberia become cheaper?

Yes! Start tracking prices for Seattle to Liberia flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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