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$300+ Cheap flights from Belize to Seattle (SEA)

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 4/17. Fares are subject to change and may not be available on all flights or dates of travel.
BZE — SEA
Apr 27 — May 41
Mon 4/27
Mon 5/4
1 adult, Economy
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Cheap flight deals from Belize to Seattle

Cheapest flights from Belize to Seattle
Explore the most affordable flight options available from Belize to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2026.

This United Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2212:20 pm
BZE
-
SEA
1 stop11h 52m
United Airlines
Wed 4/2911:35 pm
SEA
-
BZE
1 stop10h 40m
United Airlines
Deal found 3/25$513
This American Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/101:52 pm
BZE
-
SEA
1 stop10h 52m
American Airlines
Sun 5/1711:33 pm
SEA
-
BZE
2 stops12h 29m
American Airlines
Deal found 3/25$523
This Alaska Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/109:00 am
BZE
-
SEA
Nonstop6h 52m
Alaska Airlines
Fri 5/296:00 am
SEA
-
BZE
1 stop11h 45m
Alaska Airlines
Deal found 3/24$564
This American Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1312:14 pm
BZE
-
SEA
1 stop10h 08m
American Airlines
Wed 5/278:45 pm
SEA
-
BZE
1 stop12h 53m
American Airlines
Deal found 3/24$569
This United Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3012:20 pm
BZE
-
SEA
1 stop11h 32m
United Airlines
Sat 5/3011:49 pm
SEA
-
BZE
1 stop12h 44m
United Airlines
Deal found 3/24$574
This United Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/102:35 pm
BZE
-
SEA
2 stops20h 05m
United Airlines
Sun 5/243:33 pm
SEA
-
BZE
2 stops18h 42m
United Airlines
Deal found 3/24$579
This Alaska Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/109:00 am
BZE
-
SEA
Nonstop6h 52m
Alaska Airlines
Sun 5/247:16 pm
SEA
-
BZE
1 stop22h 29m
Alaska Airlines
Deal found 3/24$581
This Alaska Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/109:00 am
BZE
-
SEA
Nonstop6h 52m
Alaska Airlines
Sun 5/178:00 am
SEA
-
BZE
1 stop33h 45m
Alaska Airlines
Deal found 3/25$587
This United Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/112:20 pm
BZE
-
SEA
2 stops11h 39m
United Airlines
Sun 5/318:45 am
SEA
-
BZE
2 stops25h 30m
United Airlines
Deal found 3/24$588
This Alaska Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/109:00 am
BZE
-
SEA
Nonstop6h 52m
Alaska Airlines
Sat 5/308:30 pm
SEA
-
BZE
2 stops45h 15m
Alaska Airlines
Deal found 3/24$590

Find flight deals from Belize to Seattle

Keep the following information in mind while searching for Belize to Seattle flight deals. Data was last updated March 28, 2026.

Round-trip from

$513
(United Airlines)

One-way from

$300
(United Airlines)
From Belize to Seattle/Tacoma Intl
Search Deals
One-way flight from Belize to Seattle/Tacoma Intl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Belize to Seattle 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 2,558,603 searches. Data last updated March 28, 2026.
Use the filters below to find and compare flights from Belize to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Belize CitySeattle

BZE - SEA

BZESEA

Belize City Philip S.W.Goldson

Fri 4/24

2:35 pm-11:12 pm

1 stop9h 37m

Seattle/Tacoma Intl

Fri 5/1

11:59 pm-1:33 pm

1 stop12h 34m

$513

Belize CitySeattle

BZE - SEA

BZESEA

Belize City Philip S.W.Goldson

Thu 4/23

12:20 pm-9:46 am

2 stops22h 26m

Seattle/Tacoma Intl

Thu 4/30

11:21 am-11:15 am

2 stops22h 54m

$518

Belize CitySeattle

BZE - SEA

BZESEA

Belize City Philip S.W.Goldson

Fri 5/15

2:35 pm-11:37 am

2 stops22h 02m

Seattle/Tacoma Intl

Fri 5/29

5:00 pm-11:15 am

1 stop17h 15m

$579

Belize CitySeattle

BZE - SEA

BZESEA

Belize City Philip S.W.Goldson

Tue 5/12

12:20 pm-9:40 am

2 stops22h 20m

Seattle/Tacoma Intl

Fri 5/29

11:49 pm-1:33 pm

1 stop12h 44m

$579

Belize CitySeattle

BZE - SEA

BZESEA

Belize City Philip S.W.Goldson

Thu 5/14

2:35 pm-9:40 am

2 stops20h 05m

Seattle/Tacoma Intl

Thu 5/28

3:33 pm-1:33 pm

2 stops21h 00m

$579

Belize CitySeattle

BZE - SEA

BZESEA

Belize City Philip S.W.Goldson

Sun 5/10

9:00 am-2:52 pm

Nonstop6h 52m

Seattle/Tacoma Intl

Sun 5/17

8:00 am-6:45 pm

1 stop33h 45m

$587

Belize CitySeattle

BZE - SEA

BZESEA

Belize City Philip S.W.Goldson

Mon 5/4

2:35 pm-2:36 pm

2 stops25h 01m

Seattle/Tacoma Intl

Wed 6/3

5:00 pm-11:15 am

1 stop17h 15m

$695

Belize CitySeattle

BZE - SEA

BZESEA

Belize City Philip S.W.Goldson

Thu 4/30

10:00 am-5:52 pm

1 stop32h 52m

Seattle/Tacoma Intl

Thu 5/7

9:06 pm-4:37 pm

1 stop18h 31m

$709
Quickest round-trip

Belize CitySeattle

BZE - SEA

BZESEA

Belize City Philip S.W.Goldson

Thu 5/14

10:00 am-9:07 pm

1 stop12h 07m

Seattle/Tacoma Intl

Wed 5/27

8:00 am-6:45 pm

1 stop9h 45m

$716

Belize CitySeattle

BZE - SEA

BZESEA

Belize City Philip S.W.Goldson

Thu 4/30

10:00 am-8:50 pm

1 stop11h 50m

Seattle/Tacoma Intl

Thu 5/7

6:30 pm-4:37 pm

2 stops21h 07m

$786

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

Best time to book a flight from Belize to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Belize 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 Belize to Seattle
No data available for this route at this time. Please check back soon.

Related info for your journey

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

  • What airport do you fly into for flights to Seattle from Belize?

    If you book a flight to Seattle from Belize, you will be flying to Seattle/Tacoma Intl, which is the city’s only airport. Seattle/Tacoma Intl (SEA) is located 11.4 mi from the center of Seattle.

  • How long is the flight from Belize to Seattle?

    A quick flight from Belize to Seattle can take about 9h 37m. United Airlines provides one of the quickest options available for as low as $513. Belize and Seattle are separated by a distance of 2820 mi.

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

    The cheapest airlines for a one-way flight from Belize to Seattle are United Airlines ($228), American Airlines ($228), and Alaska Airlines ($283).

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

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

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

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

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

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

See more FAQs

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Tacoma
Ocean Shores
Olympia
Kent
Lynnwood
Edmonds
Lacey
Renton
Puyallup
Kirkland
Snoqualmie
Ellensburg
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Shoreline

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