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$146+ 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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BZE
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap 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 January 29, 2026.

This Travelocity deal was found by Cheapflights users on 1/28. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/252:30 pm
PDX
-
BZE
1 stop25h 27m
Alaska Airlines
Wed 3/410:00 am
BZE
-
PDX
1 stop12h 53m
Alaska Airlines
Deal found 1/28$373
This Alaska Airlines deal was found by Cheapflights users on 1/28. 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 3/19:30 pm
PDX
-
BZE
1 stop18h 27m
Alaska Airlines
Thu 3/510:00 am
BZE
-
PDX
1 stop15h 42m
Alaska Airlines
Deal found 1/28$377
This United Airlines deal was found by Cheapflights users on 1/26. 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 2/91:35 pm
PDX
-
BZE
2 stops20h 39m
United Airlines
Thu 2/261:18 pm
BZE
-
PDX
1 stop11h 41m
United Airlines
Deal found 1/26$379
This Alaska Airlines deal was found by Cheapflights users on 1/26. 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 2/242:30 pm
PDX
-
BZE
1 stop25h 27m
Alaska Airlines
Tue 3/310:00 am
BZE
-
PDX
1 stop29h 25m
Alaska Airlines
Deal found 1/26$380
This American Airlines deal was found by Cheapflights users on 1/27. 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 4/1911:59 pm
PDX
-
BZE
2 stops12h 03m
American Airlines
Wed 4/291:52 pm
BZE
-
PDX
2 stops21h 28m
American Airlines
Deal found 1/27$382
This American Airlines deal was found by Cheapflights users on 1/26. 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 2/2410:53 pm
PDX
-
BZE
1 stop11h 25m
American Airlines
Tue 3/34:39 pm
BZE
-
PDX
2 stops20h 28m
American Airlines
Deal found 1/26$385
This American Airlines deal was found by Cheapflights users on 1/27. 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.
Sat 4/2510:45 pm
PDX
-
BZE
1 stop11h 20m
American Airlines
Fri 5/13:31 pm
BZE
-
PDX
2 stops20h 30m
American Airlines
Deal found 1/27$394
This United Airlines deal was found by Cheapflights users on 1/27. 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 2/53:50 pm
PDX
-
BZE
2 stops18h 24m
United Airlines
Thu 2/123:38 pm
BZE
-
PDX
1 stop9h 21m
United Airlines
Deal found 1/27$399
This American Airlines deal was found by Cheapflights users on 1/28. 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 10/611:59 pm
PDX
-
BZE
1 stop13h 15m
American Airlines
Tue 10/2012:50 pm
BZE
-
PDX
1 stop8h 57m
American Airlines
Deal found 1/28$405
This American Airlines deal was found by Cheapflights users on 1/26. 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.
Sat 2/2810:08 pm
SEA
-
BZE
1 stop11h 33m
American Airlines
Wed 3/42:50 pm
BZE
-
SEA
1 stop10h 50m
American Airlines
Deal found 1/26$406
This American Airlines deal was found by Cheapflights users on 1/27. 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.
Sat 4/1811:55 pm
SEA
-
BZE
1 stop13h 35m
American Airlines
Thu 4/2312:14 pm
BZE
-
SEA
1 stop11h 33m
American Airlines
Deal found 1/27$407
This American Airlines deal was found by Cheapflights users on 1/29. 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.
Thu 2/2610:53 pm
PDX
-
BZE
1 stop12h 57m
American Airlines
Thu 3/52:50 pm
BZE
-
PDX
1 stop11h 00m
American Airlines
Deal found 1/29$407

Find flight deals from Washington to Belize

Keep the following information in mind while searching for Washington to Belize flight deals. Data was last updated January 29, 2026.

Round-trip from

$373
(Travelocity)

One-way from

$146
(United Airlines)

Popular in

December

Cheapest in

July

Average price

$539

Good round-trip deal

$529 or less

Good one-way deal

$164 or less
From Washington to Belize
Search Deals
One-way flight from Washington to Belize
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($58 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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.
Search Deals

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 January 29, 2026.
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

PortlandBelize City

PDX - BZE

PDXBZE

Portland

Wed 2/25

2:30 pm-5:57 pm

1 stop25h 27m

Belize City Philip S.W.Goldson

Wed 3/4

10:00 am-8:53 pm

1 stop12h 53m

$373

PortlandBelize City

PDX - BZE

PDXBZE

Portland

Sun 3/1

9:30 pm-5:57 pm

1 stop18h 27m

Belize City Philip S.W.Goldson

Thu 3/5

10:00 am-8:53 pm

1 stop12h 53m

$377

PortlandBelize City

PDX - BZE

PDXBZE

Portland

Tue 2/24

10:30 am-5:57 pm

1 stop29h 27m

Belize City Philip S.W.Goldson

Tue 3/3

10:00 am-1:25 pm

1 stop29h 25m

$380

PortlandBelize City

PDX - BZE

PDXBZE

Portland

Thu 2/26

10:53 pm-1:50 pm

1 stop12h 57m

Belize City Philip S.W.Goldson

Thu 3/5

2:50 pm-11:50 pm

1 stop11h 00m

$407

SeattleBelize City

SEA - BZE

SEABZE

Seattle/Tacoma Intl

Wed 4/8

5:43 am-2:30 pm

1 stop7h 47m

Belize City Philip S.W.Goldson

Tue 4/14

3:31 pm-9:54 am

2 stops19h 23m

$412

SeattleBelize City

SEA - BZE

SEABZE

Seattle/Tacoma Intl

Fri 2/27

8:50 am-4:52 pm

Nonstop6h 02m

Belize City Philip S.W.Goldson

Sat 3/7

10:00 am-6:57 pm

1 stop10h 57m

$429

SeattleBelize City

SEA - BZE

SEABZE

Seattle/Tacoma Intl

Fri 3/6

8:50 am-4:52 pm

Nonstop6h 02m

Belize City Philip S.W.Goldson

Thu 3/12

10:00 am-6:57 pm

1 stop9h 57m

$429

SeattleBelize City

SEA - BZE

SEABZE

Seattle/Tacoma Intl

Mon 2/23

9:14 pm-5:57 pm

1 stop18h 43m

Belize City Philip S.W.Goldson

Thu 2/26

10:00 am-10:43 pm

1 stop14h 43m

$433

SeattleBelize City

SEA - BZE

SEABZE

Seattle/Tacoma Intl

Sat 5/2

11:55 pm-2:30 pm

1 stop13h 35m

Belize City Philip S.W.Goldson

Sat 5/9

3:31 pm-9:54 am

2 stops19h 23m

$442

PortlandBelize City

PDX - BZE

PDXBZE

Portland

Thu 2/26

6:57 pm-12:14 pm

2 stops15h 17m

Belize City Philip S.W.Goldson

Thu 3/5

3:38 pm-9:54 am

2 stops20h 16m

$451

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/29

Showing 1-10 of 48 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 $157). 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 January 29, 2026.

When flying from State of Washington to Belize, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 7h 47m. Alaska Airlines provides one of the quickest options available for as low as $412. Airlines will cover a distance of 2820 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 United Airlines, which is currently one of the cheapest options available, starting at $142. American Airlines flights start at $142 while deals on Alaska Airlines start at $164 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 $157). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Washington to Belize

See prices for flight routes from nearby airports that may be better suited for you.
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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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$139Average$563FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$370Average$635FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$373Average$790FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$391Average$587FlexibilityNo cancel feeOn-time75%

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