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$177+ Cheap flights from Washington to Belize

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 11/20. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BZE
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Find flight deals from Washington to Belize

Cheapest flights from Washington to Belize
Explore the most affordable flight options available from Washington to Belize. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/510:26 pmSEA - BZE
1 stop11h 49mMultiple Airlines
Sat 12/131:10 pmBZE - SEA
1 stop11h 19mMultiple Airlines
Deal found 11/3$450
This United Airlines deal was found by Cheapflights users on 11/3. 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 11/177:28 pmSEA - BZE
2 stops17h 04mUnited Airlines
Thu 11/201:18 pmBZE - SEA
1 stop11h 28mUnited Airlines
Deal found 11/3$454
This Orbitz deal was found by Cheapflights users on 11/3. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/27:05 amSEA - BZE
1 stop8h 13mAlaska Airlines
Tue 12/911:00 amBZE - SEA
2 stops24h 52mAlaska Airlines
Deal found 11/3$473
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/48:55 amSEA - BZE
1 stop25h 20mMultiple Airlines
Thu 12/1111:00 amBZE - SEA
1 stop28h 30mMultiple Airlines
Deal found 11/3$475
This Expedia deal was found by Cheapflights users on 11/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/78:15 pmSEA - BZE
2 stops19h 03mAlaska Airlines
Thu 12/1111:00 amBZE - SEA
2 stops24h 52mAlaska Airlines
Deal found 11/3$483
This Alaska Airlines deal was found by Cheapflights users on 11/1. 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.
Tue 12/22:36 pmPDX - BZE
2 stops24h 42mAlaska Airlines
Wed 12/1011:00 amBZE - PDX
2 stops24h 28mAlaska Airlines
Deal found 11/1$488
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/69:14 pmSEA - BZE
1 stop18h 04mMultiple Airlines
Thu 12/1111:00 amBZE - SEA
1 stop28h 30mMultiple Airlines
Deal found 11/3$490
This SmartFares deal was found by Cheapflights users on 11/3. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/118:10 pmSEA - BZE
1 stop19h 08mAlaska Airlines
Tue 12/1611:00 amBZE - SEA
1 stop11h 35mAlaska Airlines
Deal found 11/3$493
This Alaska Airlines deal was found by Cheapflights users on 11/2. 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.
Wed 12/37:16 amPDX - BZE
1 stop8h 02mAlaska Airlines
Fri 12/1211:00 amBZE - PDX
2 stops24h 28mAlaska Airlines
Deal found 11/2$510
This United Airlines deal was found by Cheapflights users on 11/2. 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 11/309:45 pmGEG - BZE
2 stops14h 47mUnited Airlines
Sun 12/73:38 pmBZE - GEG
2 stops23h 07mUnited Airlines
Deal found 11/2$513
This American Airlines deal was found by Cheapflights users on 11/2. 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.
Tue 11/181:14 pmGEG - BZE
2 stops20h 56mAmerican Airlines
Fri 11/211:12 pmBZE - GEG
1 stop11h 46mAmerican Airlines
Deal found 11/2$522
This United Airlines deal was found by Cheapflights users on 11/3. 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.
Tue 11/182:50 pmPSC - BZE
2 stops19h 24mUnited Airlines
Fri 11/213:38 pmBZE - PSC
2 stops23h 46mUnited Airlines
Deal found 11/3$522

Cheap flight deals from Washington to Belize

Keep the following information in mind while searching for Washington to Belize flight deals. Data was last updated November 3, 2025.

Round-trip from

$372
(United Airlines)

One-way from

$177
(Delta)

Popular in

December

Cheapest in

October

Average price

$598

Good round-trip deal

$589 or less

Good one-way deal

$224 or less
From Washington to Belize
Search Deals
One-way flight from Washington to Belize
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($48 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Washington to Belize.
Search Deals
Price to beat on a one-way flight from Washington to Belize.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington to Belize 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 November 3, 2025.
Use the filters below to find and compare flights from Washington to Belize that are best for you.

Fly from

Washington

Fly to

Belize

Route

Depart

Return

Price

SeattleBelize City

SEA - BZE

SEABZE

Seattle/Tacoma Intl

Sat 2/21

7:50 pm-5:25 pm

2 stops19h 35m

Belize City Philip S.W.Goldson

Wed 2/25

10:00 am-11:55 pm

2 stops15h 55m

$454

SpokaneBelize City

GEG - BZE

GEGBZE

Spokane

Tue 3/3

5:06 am-5:25 pm

2 stops10h 19m

Belize City Philip S.W.Goldson

Thu 3/5

10:00 am-10:44 pm

2 stops14h 44m

$473

SpokaneBelize City

GEG - BZE

GEGBZE

Spokane

Tue 2/24

5:00 am-5:25 pm

2 stops10h 25m

Belize City Philip S.W.Goldson

Tue 3/3

10:00 am-10:53 pm

2 stops14h 53m

$473

SeattleBelize City

SEA - BZE

SEABZE

Seattle/Tacoma Intl

Sun 12/7

8:15 pm-5:18 pm

2 stops19h 03m

Belize City Philip S.W.Goldson

Thu 12/11

11:00 am-9:52 am

2 stops24h 52m

$483

SpokaneBelize City

GEG - BZE

GEGBZE

Spokane

Tue 1/13

5:00 am-5:49 pm

2 stops10h 49m

Belize City Philip S.W.Goldson

Tue 1/20

11:00 am-9:25 am

2 stops24h 25m

$484

SeattleBelize City

SEA - BZE

SEABZE

Seattle/Tacoma Intl

Sat 2/21

7:50 pm-5:25 pm

2 stops19h 35m

Belize City Philip S.W.Goldson

Sat 2/28

10:00 am-11:55 pm

2 stops15h 55m

$484

SeattleBelize City

SEA - BZE

SEABZE

Seattle/Tacoma Intl

Tue 12/2

7:05 am-5:18 pm

1 stop8h 13m

Belize City Philip S.W.Goldson

Tue 12/9

11:00 am-8:35 pm

1 stop11h 35m

$486

SeattleBelize City

SEA - BZE

SEABZE

Seattle/Tacoma Intl

Wed 1/21

6:20 am-5:49 pm

1 stop9h 29m

Belize City Philip S.W.Goldson

Tue 2/3

11:00 am-10:46 pm

1 stop13h 46m

$486

PortlandBelize City

PDX - BZE

PDXBZE

Portland

Sat 1/31

2:35 pm-5:49 pm

2 stops25h 14m

Belize City Philip S.W.Goldson

Tue 3/10

10:00 am-10:26 pm

2 stops13h 26m

$488

PortlandBelize City

PDX - BZE

PDXBZE

Portland

Sat 3/7

11:00 am-4:25 pm

2 stops27h 25m

Belize City Philip S.W.Goldson

Wed 3/11

10:00 am-9:20 am

2 stops24h 20m

$488

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Showing 1-10 of 57 results
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Best time to book a flight from Washington to Belize

Have a flexible travel schedule? Discover the best time to fly to Belize from Washington 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 Washington to Belize

What is the cheapest month to book a flight from State of Washington to Belize?

Currently, October is the cheapest month in which you can book a flight from State of Washington to Belize (average of $198). Flying from State of Washington to Belize in June is currently the most expensive (average of $543). 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.

What is the cheapest time of day to fly from WA to BZ?

Find hourly flight availability from Washington to Belize. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 3, 2025.

It’s optimal to fly from State of Washington to Belize at noon. By choosing this option you can save up to 17% on the cost of your flight, compared to a flight in the evening.

Related info for your journey

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

  • How long is the flight from State of Washington to Belize?

    A quick flight from State of Washington to Belize can take about 19h 24m. Alaska Airlines provides one of the quickest options available for as low as $522. Airlines will cover a distance of 2650 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from State of Washington to Belize one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $177. Alaska Airlines flights start at $197 while deals on United Airlines start at $204 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Washington to Belize 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 State of Washington to Belize?

    Currently, October is the cheapest month in which you can book a flight from State of Washington to Belize (average of $198). Flying from State of Washington to Belize in June is currently the most expensive (average of $543). 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

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Top 4 airlines flying from Washington to Belize

Discover the top 4 airlines that operate flights from Washington to Belize. 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 2,558,603 searches. Data last updated November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$139Average$738FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$357Average$563FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$374Average$663FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$376Average$788FlexibilityNo cancel feeOn-time69%

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