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$133+ 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 4/25. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BZE
Apr 8 — Apr 151
Tue 4/8
Tue 4/15
1 adult, Economy
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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 April 3, 2025.

Round-trip from

$352
(Alaska Airlines)

One-way from

$133
(American Airlines)

Popular in

December

Cheapest in

January

Average price

$753

Good round-trip deal

$549 or less

Good one-way deal

$234 or less
From Washington to Belize
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One-way flight from Washington to Belize
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Highest demand for flights based on searches. 8% potential increase in price ($56 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Washington to Belize.
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Price to beat on a one-way flight from Washington to Belize.
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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 April 3, 2025.

This Alaska Airlines deal was found by Cheapflights users on 4/2. 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.
Sat 5/317:00 amSEA - BZE
1 stop9h 04mAlaska Airlines
Sat 6/710:00 amBZE - SEA
1 stop14h 59mAlaska Airlines
Deal found 4/2$352
This American Airlines deal was found by Cheapflights users on 4/2. 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 8/261:43 amPDX - BZE
1 stop11h 27mAmerican Airlines
Fri 9/51:45 pmBZE - PDX
2 stops21h 45mAmerican Airlines
Deal found 4/2$384
This United Airlines deal was found by Cheapflights users on 4/2. 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.
Fri 9/57:41 pmPDX - BZE
2 stops16h 52mUnited Airlines
Sat 9/1312:20 pmBZE - PDX
2 stops22h 25mUnited Airlines
Deal found 4/2$420
This American Airlines deal was found by Cheapflights users on 4/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2811:59 pmSEA - BZE
2 stops13h 16mAmerican Airlines
Mon 5/53:14 pmBZE - SEA
2 stops20h 28mAmerican Airlines
Deal found 4/3$451
This American Airlines deal was found by Cheapflights users on 4/2. 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.
Fri 4/2511:59 pmSEA - BZE
1 stop11h 11mMultiple Airlines
Sat 5/31:30 pmBZE - SEA
1 stop9h 30mMultiple Airlines
Deal found 4/2$475
This Alaska Airlines deal was found by Cheapflights users on 4/2. 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.
Thu 5/88:40 pmGEG - BZE
2 stops43h 53mAlaska Airlines
Thu 5/2210:00 amBZE - GEG
2 stops27h 45mAlaska Airlines
Deal found 4/2$501
This Alaska Airlines deal was found by Cheapflights users on 4/2. 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.
Sun 5/118:45 pmPDX - BZE
2 stops19h 48mAlaska Airlines
Thu 5/1510:00 amBZE - PDX
2 stops27h 18mAlaska Airlines
Deal found 4/2$513
This Delta deal was found by Cheapflights users on 4/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/811:09 pmGEG - BZE
1 stop11h 39mDelta
Thu 5/221:03 pmBZE - GEG
1 stop9h 56mDelta
Deal found 4/2$526
This American Airlines deal was found by Cheapflights users on 4/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/201:43 amPDX - BZE
1 stop11h 27mMultiple Airlines
Mon 8/251:05 pmBZE - PDX
2 stops11h 49mMultiple Airlines
Deal found 4/1$563
This Delta deal was found by Cheapflights users on 4/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/259:45 pmPDX - BZE
1 stop12h 27mDelta
Sat 11/112:32 pmBZE - PDX
1 stop11h 00mDelta
Deal found 4/2$564
This United Airlines deal was found by Cheapflights users on 4/2. 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.
Mon 8/1811:58 pmSEA - BZE
1 stop10h 37mUnited Airlines
Sun 8/242:35 pmBZE - SEA
2 stops22h 21mUnited Airlines
Deal found 4/2$566
This Alaska Airlines deal was found by Cheapflights users on 3/31. 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 5/132:04 pmEAT - BZE
3 stops26h 29mAlaska Airlines
Tue 5/2010:00 amBZE - EAT
2 stops14h 59mAlaska Airlines
Deal found 3/31$597

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 April 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 5/31

7:00 am-5:04 pm

1 stop9h 04m

Belize City Philip S.W.Goldson

Sat 6/7

10:00 am-11:59 pm

1 stop14h 59m

$352

PortlandBelize City

PDX - BZE

PDXBZE

Portland

Tue 8/26

1:43 am-2:10 pm

1 stop11h 27m

Belize City Philip S.W.Goldson

Fri 9/5

1:45 pm-10:30 am

2 stops21h 45m

$384

PortlandBelize City

PDX - BZE

PDXBZE

Portland

Fri 9/5

7:41 pm-1:33 pm

2 stops16h 52m

Belize City Philip S.W.Goldson

Sat 9/13

12:20 pm-9:45 am

2 stops22h 25m

$420

SeattleBelize City

SEA - BZE

SEABZE

Seattle/Tacoma Intl

Mon 4/28

11:59 pm-2:15 pm

2 stops13h 16m

Belize City Philip S.W.Goldson

Mon 5/5

3:14 pm-10:42 am

2 stops20h 28m

$451

SeattleBelize City

SEA - BZE

SEABZE

Seattle/Tacoma Intl

Fri 4/25

11:59 pm-12:10 pm

1 stop11h 11m

Belize City Philip S.W.Goldson

Sat 5/3

1:30 pm-10:00 pm

1 stop9h 30m

$475

SpokaneBelize City

GEG - BZE

GEGBZE

Spokane

Thu 5/8

8:40 pm-5:33 pm

2 stops43h 53m

Belize City Philip S.W.Goldson

Thu 5/22

10:00 am-12:45 pm

2 stops27h 45m

$501

PortlandBelize City

PDX - BZE

PDXBZE

Portland

Sun 5/11

8:45 pm-5:33 pm

2 stops19h 48m

Belize City Philip S.W.Goldson

Thu 5/15

10:00 am-12:18 pm

2 stops27h 18m

$513

SpokaneBelize City

GEG - BZE

GEGBZE

Spokane

Thu 5/8

11:09 pm-11:48 am

1 stop11h 39m

Belize City Philip S.W.Goldson

Thu 5/22

1:03 pm-9:59 pm

1 stop9h 56m

$526

PortlandBelize City

PDX - BZE

PDXBZE

Portland

Wed 8/20

1:43 am-2:10 pm

1 stop11h 27m

Belize City Philip S.W.Goldson

Mon 8/25

1:05 pm-11:54 pm

2 stops11h 49m

$563

SeattleBelize City

SEA - BZE

SEABZE

Seattle/Tacoma Intl

Mon 8/18

11:58 pm-11:35 am

1 stop10h 37m

Belize City Philip S.W.Goldson

Sun 8/24

2:35 pm-11:56 am

2 stops22h 21m

$566

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/3

Showing 1-10 of 28 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, August is the cheapest month in which you can book a flight from State of Washington to Belize (average of $363). Flying from State of Washington to Belize in March is currently the most expensive (average of $653). 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 April 3, 2025.

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.

Rainfall in Belize by month

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

In terms of precipitation, rainfall in Belize ranges from 1.6 - 9.8 inches per month. October is typically the wettest month, when rainfall can reach 9.8 in. March is typically the driest time to visit Belize when rainfall is around 1.6 in.

Temperature in Belize by month

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

If weather is an important factor for your trip to Belize, use this chart to help with planning. For those seeking warmer temperatures, May is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 73.4 F).

Reviews of airlines servicing Belize

Get insights into the airlines that provide service to Belize. 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 Belize. Reviews last updated April 3, 2025.
Read through reviews of airlines operating flights from Washington to Belize, such as Alaska Airlines, Delta and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,827 reviews

Overall

8.0

Boarding

8.2

Food

7.1

Comfort

7.9

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,827 reviews
Alaska Airlines
8.0
Very good
9,827 reviews

Overall

8.0

Boarding

8.2

Food

7.1

Comfort

7.9

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,897 reviews
Alaska Airlines
8.0
Very good
9,827 reviews

Overall

8.0

Boarding

8.2

Food

7.1

Comfort

7.9

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,619 reviews
Alaska Airlines
8.0
Very good
9,827 reviews

Overall

8.0

Boarding

8.2

Food

7.1

Comfort

7.9

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
JetBlue
7.3
Good
2,922 reviews
Alaska Airlines
8.0
Very good
9,827 reviews

Overall

8.0

Boarding

8.2

Food

7.1

Comfort

7.9

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,827 reviews

Overall

8.0

Boarding

8.2

Food

7.1

Comfort

7.9

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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.

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

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $133. Alaska Airlines flights start at $169 while deals on United Airlines start at $192 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, August is the cheapest month in which you can book a flight from State of Washington to Belize (average of $363). Flying from State of Washington to Belize in March is currently the most expensive (average of $653). 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 April 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$357Average$717FlexibilityNo cancel feeOn-time75%
DeltaCheapest$362Average$578FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$370Average$626FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$482Average$825FlexibilityNo cancel feeOn-time69%

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