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$144+ Cheap flights from Seattle (SEA) 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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BZE
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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Cheap flight deals from Seattle to Belize

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Belize (BZ0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2024.

Round-trip from

$349
(Trip.com)

One-way from

$144
(Alaska Airlines)
From Seattle/Tacoma Intl to Belize
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One-way flight from Seattle/Tacoma Intl to Belize
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Find flight deals from Seattle to Belize

Cheapest flights from Seattle to Belize
Explore the most affordable flight options available from Seattle to Belize. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

This Alaska Airlines deal was found by Cheapflights users on 12/17. 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 12/197:55 pmSEA - BZE
1 stop21h 33mAlaska Airlines
Thu 12/2610:00 amBZE - SEA
2 stops25h 19mAlaska Airlines
Deal found 12/17$657
This United deal was found by Cheapflights users on 12/17. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1912:32 pmSEA - BZE
2 stops25h 00mUnited Airlines
Wed 12/251:45 pmBZE - SEA
1 stop9h 25mUnited Airlines
Deal found 12/17$742
This American Airlines deal was found by Cheapflights users on 12/16. 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 12/1812:55 amSEA - BZE
1 stop12h 35mAmerican Airlines
Wed 12/254:30 pmBZE - SEA
1 stop21h 43mAmerican Airlines
Deal found 12/16$839
This Southwest deal was found by Cheapflights users on 12/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/217:40 pmSEA - BZE
2 stops15h 35mSouthwest
Tue 1/141:20 pmBZE - SEA
2 stops11h 10mSouthwest
Deal found 12/17$926
This American Airlines deal was found by Cheapflights users on 12/18. 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 12/3012:31 amSEA - BZE
2 stops12h 49mMultiple Airlines
Sun 1/51:25 pmBZE - SEA
2 stops12h 34mMultiple Airlines
Deal found 12/18$1,257
This Delta deal was found by Cheapflights users on 12/16. 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.
Tue 12/2410:45 pmSEA - BZE
1 stop11h 38mDelta
Sat 12/283:15 pmBZE - SEA
1 stop11h 09mDelta
Deal found 12/16$1,298

Find flights from Seattle to Belize within your budget

Customize your flight search to find flights from Seattle 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 December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeattleBelize City

SEA - BZE

SEABZE

Seattle/Tacoma Intl

Sat 2/1

8:59 pm-6:02 pm

2 stops19h 03m

Belize City Philip S.W.Goldson

Sat 2/8

10:00 am-10:00 am

1 stop26h 00m

$349

SeattleBelize City

SEA - BZE

SEABZE

Seattle/Tacoma Intl

Sun 1/26

12:45 am-3:20 pm

1 stop12h 35m

Belize City Philip S.W.Goldson

Mon 2/3

2:59 pm-12:41 pm

1 stop23h 42m

$388

SeattleBelize City

SEA - BZE

SEABZE

Seattle/Tacoma Intl

Sun 2/23

7:32 pm-2:28 pm

2 stops16h 56m

Belize City Philip S.W.Goldson

Sat 3/1

3:00 pm-11:44 am

1 stop22h 44m

$452

SeattleBelize City

SEA - BZE

SEABZE

Seattle/Tacoma Intl

Sat 2/22

12:43 am-3:18 pm

1 stop12h 35m

Belize City Philip S.W.Goldson

Fri 2/28

1:15 pm-8:20 pm

1 stop9h 05m

$500

SeattleBelize City

SEA - BZE

SEABZE

Seattle/Tacoma Intl

Thu 5/29

6:55 pm-12:15 pm

2 stops16h 20m

Belize City Philip S.W.Goldson

Mon 6/2

1:10 pm-12:30 am

2 stops12h 20m

$622

SeattleBelize City

SEA - BZE

SEABZE

Seattle/Tacoma Intl

Fri 1/31

9:16 pm-6:02 pm

1 stop18h 46m

$144

SeattleBelize City

SEA - BZE

SEABZE

Seattle/Tacoma Intl

Sun 2/16

11:10 pm-1:29 pm

2 stops12h 19m

$165

SeattleBelize City

SEA - BZE

SEABZE

Seattle/Tacoma Intl

Tue 2/18

9:20 am-12:14 pm

3 stops24h 54m

$189

SeattleBelize City

SEA - BZE

SEABZE

Seattle/Tacoma Intl

Sat 2/15

8:59 pm-11:59 am

2 stops13h 00m

$256

SeattleBelize City

SEA - BZE

SEABZE

Seattle/Tacoma Intl

Fri 4/4

3:15 pm-1:05 pm

3 stops20h 50m

$307

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 11 results
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Best time to book a flight from Seattle to Belize

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

Travel insights for flights from Seattle to Belize

Get recent, data-driven insights about flights from Seattle to Belize including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from Seattle to Belize (average of $363). Flying from Seattle to Belize in July is currently the most expensive (average of $574). 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 SEA to BZ?

Find hourly flight availability from Seattle 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 December 18, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Belize as you normally would.

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 December 18, 2024.
See what other customers who have flown with Alaska Airlines, American Airlines and United Airlines from Seattle to Belize have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,848 reviews

Food

7.2

Crew

8.7

Overall

8.1

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,848 reviews
Southwest
8.1
Very good
4,848 reviews

Food

7.2

Crew

8.7

Overall

8.1

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,554 reviews
Southwest
8.1
Very good
4,848 reviews

Food

7.2

Crew

8.7

Overall

8.1

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
9,055 reviews
Southwest
8.1
Very good
4,848 reviews

Food

7.2

Crew

8.7

Overall

8.1

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

WestJet
7.3
Good
2,818 reviews
Southwest
8.1
Very good
4,848 reviews

Food

7.2

Crew

8.7

Overall

8.1

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,848 reviews

Food

7.2

Crew

8.7

Overall

8.1

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Belize. 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 from for flights from Seattle to Belize?

    Seattle/Tacoma Intl (SEA), located 11.4 mi from the city center, is the airport you fly out of when you book flights from Seattle to Belize.

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

    The cheapest airlines for a one-way flight from Seattle to Belize are Alaska Airlines ($144), American Airlines ($165), and United Airlines ($289).

  • What are the cheapest flights from Seattle to Belize?

    Looking for the cheapest flight from Seattle to Belize? While on average our users pay $475, our data indicates the cheapest price to be $152. The most popular route (Seattle/Tacoma Intl - Belize City Philip S.W.Goldson), is priced around $373.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle 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 Seattle to Belize?

    Currently, August is the cheapest month in which you can book a flight from Seattle to Belize (average of $363). Flying from Seattle to Belize in July is currently the most expensive (average of $574). 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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Alternative routes for Seattle 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 Seattle to Belize

Discover the top 4 airlines that operate flights from Seattle 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 December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$331Average$713FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$451Average$586FlexibilityNo cancel feeOn-time71%
DeltaCheapest$462Average$542FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$476Average$670FlexibilityNo cancel feeOn-time69%
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