HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Seattle

$210+ 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 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
BZE — SEA
Oct 25 — Nov 11
Sat 10/25
Sat 11/1
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Belize to Seattle with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Belize to Seattle

Keep the following information in mind while searching for Belize to Seattle flight deals. Data was last updated September 25, 2025.

Round-trip from

$364
(United Airlines)

One-way from

$210
(American Airlines)

Popular in

February

Cheapest in

December

Average price

$563

Good one-way deal

$318 or less
From Belize to Seattle/Tacoma Intl
Search Deals
One-way flight from Belize to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($172 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($45 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals
Price to beat on a one-way flight from Belize to Seattle/Tacoma Intl.
Search Deals

Find 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 September 25, 2025.

This Delta deal was found by Cheapflights users on 9/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2212:40 pmBZE - SEA
1 stop12h 14mDelta
Thu 10/303:45 pmSEA - BZE
1 stop18h 40mDelta
Deal found 9/25$356
This United Airlines deal was found by Cheapflights users on 9/25. 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.
Mon 10/272:38 pmBZE - SEA
1 stop9h 08mUnited Airlines
Sat 11/111:59 pmSEA - BZE
1 stop13h 33mUnited Airlines
Deal found 9/25$364
This United Airlines deal was found by Cheapflights users on 9/25. 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 10/222:35 pmBZE - SEA
2 stops20h 24mUnited Airlines
Fri 10/3111:59 pmSEA - BZE
1 stop11h 51mUnited Airlines
Deal found 9/25$368
This American Airlines deal was found by Cheapflights users on 9/25. 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.
Fri 10/2412:50 pmBZE - SEA
2 stops12h 37mAmerican Airlines
Wed 10/2910:32 amSEA - BZE
2 stops24h 18mAmerican Airlines
Deal found 9/25$376
This American Airlines deal was found by Cheapflights users on 9/25. 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 10/263:30 pmBZE - SEA
2 stops19h 54mAmerican Airlines
Sat 11/15:00 pmSEA - BZE
2 stops18h 10mAmerican Airlines
Deal found 9/25$381
This United Airlines deal was found by Cheapflights users on 9/25. 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.
Sun 11/93:38 pmBZE - SEA
2 stops22h 01mUnited Airlines
Sun 11/1612:41 pmSEA - BZE
3 stops23h 51mUnited Airlines
Deal found 9/25$422
This United Airlines deal was found by Cheapflights users on 9/25. 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.
Sun 10/262:38 pmBZE - SEA
1 stop29h 47mUnited Airlines
Tue 10/2811:59 pmSEA - BZE
1 stop10h 15mUnited Airlines
Deal found 9/25$441
This American Airlines deal was found by Cheapflights users on 9/25. 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 11/94:20 pmBZE - SEA
2 stops19h 25mAmerican Airlines
Sat 11/1512:59 amSEA - BZE
1 stop12h 05mAmerican Airlines
Deal found 9/25$473
This United Airlines deal was found by Cheapflights users on 9/25. 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.
Sat 10/2512:20 pmBZE - SEA
1 stop10h 03mUnited Airlines
Fri 10/3111:59 pmSEA - BZE
1 stop11h 51mUnited Airlines
Deal found 9/25$489
This Alaska Airlines deal was found by Cheapflights users on 9/25. 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 10/2610:00 amBZE - SEA
1 stop25h 01mAlaska Airlines
Thu 10/307:57 pmSEA - BZE
1 stop19h 16mAlaska Airlines
Deal found 9/25$518

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 September 25, 2025.
Use the filters below to find and compare flights from Belize to Seattle that are best for you.

Fly from

Belize

Fly to

Seattle

Route

Depart

Return

Price

Belize CitySeattle

BZE - SEA

BZESEA

Belize City Philip S.W.Goldson

Thu 10/23

12:40 pm-11:54 pm

1 stop12h 14m

Seattle/Tacoma Intl

Thu 10/30

3:45 pm-11:25 am

1 stop18h 40m

$356

Belize CitySeattle

BZE - SEA

BZESEA

Belize City Philip S.W.Goldson

Thu 10/23

12:40 pm-11:54 pm

1 stop12h 14m

Seattle/Tacoma Intl

Sat 11/1

3:45 pm-12:23 pm

1 stop19h 38m

$356

Belize CitySeattle

BZE - SEA

BZESEA

Belize City Philip S.W.Goldson

Wed 10/22

12:40 pm-11:54 pm

1 stop12h 14m

Seattle/Tacoma Intl

Thu 10/30

3:45 pm-11:25 am

1 stop18h 40m

$356

Belize CitySeattle

BZE - SEA

BZESEA

Belize City Philip S.W.Goldson

Fri 10/24

12:40 pm-11:15 pm

1 stop11h 35m

Seattle/Tacoma Intl

Sun 11/2

11:59 pm-2:32 pm

1 stop12h 33m

$364

Belize CitySeattle

BZE - SEA

BZESEA

Belize City Philip S.W.Goldson

Wed 10/8

12:40 pm-11:15 pm

1 stop11h 35m

Seattle/Tacoma Intl

Sat 10/11

11:10 pm-1:33 pm

1 stop13h 23m

$364

Belize CitySeattle

BZE - SEA

BZESEA

Belize City Philip S.W.Goldson

Mon 10/27

12:18 pm-10:46 pm

1 stop11h 28m

Seattle/Tacoma Intl

Wed 10/29

11:59 pm-1:32 pm

1 stop12h 33m

$364

Belize CitySeattle

BZE - SEA

BZESEA

Belize City Philip S.W.Goldson

Wed 10/22

2:35 pm-11:15 pm

1 stop9h 40m

Seattle/Tacoma Intl

Tue 10/28

11:59 pm-11:14 am

1 stop10h 15m

$364

Belize CitySeattle

BZE - SEA

BZESEA

Belize City Philip S.W.Goldson

Fri 10/24

12:40 pm-11:15 pm

1 stop11h 35m

Seattle/Tacoma Intl

Mon 11/3

11:59 pm-12:14 pm

1 stop10h 15m

$364

Belize CitySeattle

BZE - SEA

BZESEA

Belize City Philip S.W.Goldson

Wed 10/22

2:35 pm-11:15 pm

1 stop9h 40m

Seattle/Tacoma Intl

Fri 10/31

11:59 pm-12:50 pm

1 stop11h 51m

$364

Belize CitySeattle

BZE - SEA

BZESEA

Belize City Philip S.W.Goldson

Thu 10/23

2:35 pm-11:15 pm

1 stop9h 40m

Seattle/Tacoma Intl

Wed 10/29

11:59 pm-1:32 pm

1 stop12h 33m

$364

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/24

Showing 1-10 of 17 results
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 11h 35m. Delta provides one of the quickest options available for as low as $364. Belize and Seattle are separated by a distance of 2820 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest flights from Belize to Seattle?

    While on average a flight from Belize to Seattle is generally $318, our data shows the cheapest flight currently is $318. When looking at the most popular route, (Belize City Philip S.W.Goldson - Seattle/Tacoma Intl), you can expect to pay $364 for that flight.

  • 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.

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

    Currently, January is the cheapest month in which you can book a flight from Belize to Seattle (average of $238). Flying from Belize to Seattle in June is currently the most expensive (average of $388). 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

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
Lakewood
Ocean Shores
Lynnwood
Edmonds
Leavenworth
Renton
Lacey
Olympia
Kent
Federal Way
Cle Elum
Puyallup
Chehalis
Kirkland
Issaquah
Aberdeen
Shoreline

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.