C$751 Cheap Flights from Seattle (SEAA) to Belize City (BZEA)

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Find the cheapest month or even day of the year to fly to Belize City

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Flight deals from Seattle to Belize City

Looking for a cheap last-minute deal or the best return flight from Seattle to Belize City? If you want to travel next month, return fares start from C$910. Find the lowest prices on one-way and return tickets right here.

Belize City.C$320 per passenger.Departing Tue., Nov. 10.One-way flight with Delta.Outbound indirect flight with Delta, departs from Seattle / Tacoma International on Tue., Nov. 10, arriving in Belize City Philip S.W.Goldson Int.Price includes taxes and charges.From C$320, select.

Belize City.C$370 per passenger.Departing Sat., Feb. 6.One-way flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from Seattle / Tacoma International on Sat., Feb. 6, arriving in Belize City Philip S.W.Goldson Int.Price includes taxes and charges.From C$370, select.

Belize City.C$385 per passenger.Departing Fri., Jul. 31.One-way flight with American Airlines.Outbound indirect flight with American Airlines, departs from Seattle / Tacoma International on Fri., Jul. 31, arriving in Belize City Philip S.W.Goldson Int.Price includes taxes and charges.From C$385, select.

Belize City.C$390 per passenger.Departing Fri., Oct. 16.One-way flight with Delta.Outbound indirect flight with Delta, departs from Seattle / Tacoma International on Fri., Oct. 16, arriving in Belize City Philip S.W.Goldson Int.Price includes taxes and charges.From C$390, select.

Belize City.C$390 per passenger.Departing Wed., Sep. 30.One-way flight with Delta.Outbound indirect flight with Delta, departs from Seattle / Tacoma International on Wed., Sep. 30, arriving in Belize City Philip S.W.Goldson Int.Price includes taxes and charges.From C$390, select.

Belize City.C$392 per passenger.Departing Fri., Jan. 8.One-way flight with Delta.Outbound indirect flight with Delta, departs from Seattle / Tacoma International on Fri., Jan. 8, arriving in Belize City Philip S.W.Goldson Int.Price includes taxes and charges.From C$392, select.

Belize City.C$393 per passenger.Departing Tue., Jun. 9.One-way flight with United.Outbound indirect flight with United, departs from Seattle / Tacoma International on Tue., Jun. 9, arriving in Belize City Philip S.W.Goldson Int.Price includes taxes and charges.From C$393, select.

Belize City.C$417 per passenger.Departing Fri., Jan. 8.One-way flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from Seattle / Tacoma International on Fri., Jan. 8, arriving in Belize City Philip S.W.Goldson Int.Price includes taxes and charges.From C$417, select.

Belize City.C$732 per passenger.Departing Sat., Dec. 19.One-way flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from Seattle / Tacoma International on Sat., Dec. 19, arriving in Belize City Philip S.W.Goldson Int.Price includes taxes and charges.From C$732, select.

Belize City.C$969 per passenger.Departing Sat., Nov. 21.One-way flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from Seattle / Tacoma International on Sat., Nov. 21, arriving in Belize City Philip S.W.Goldson Int.Price includes taxes and charges.From C$969, select.

Belize City.C$1,704 per passenger.Departing Sat., Dec. 19.One-way flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from Seattle / Tacoma International on Sat., Dec. 19, arriving in Belize City Philip S.W.Goldson Int.Price includes taxes and charges.From C$1,704, select.

Find the cheapest month to fly from Seattle to Belize City from C$320 one-way

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Seattle to Belize City flights are currently cheapest in November.

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Which airlines fly from Seattle to Belize City?

Alternative Seattle to Belize City routes

Looking for the cheapest, fastest or easiest route from Seattle to Belize City? You could fly into the following airports instead.

Seattle to Belize City: Flight information

The things to know before you go.

Cheapest flight found	C$320
Cheapest month to fly	November
Average flight time	6 hrs, 8 mins
Most popular airline	Qatar Airways
Average flights per week	3

Finding cheap flights from Seattle to Belize City: Frequently asked questions

How many airports are there in Belize City?

There are 7 airports in Belize City: Belize City Municipal, Belize City Philip S.W.Goldson Int, Caye Chapel, Caye Caulker, San Pedro, Dangriga, and Belmopan.

How much are return flights from Seattle to Belize City?

The best price we found for a return flight from Seattle to Belize City is C$750. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Seattle to Belize City?

6 hours and 8 minutes is the average flight time from Seattle to Belize City.

Which airlines fly direct from Seattle to Belize City?

Qatar Airways and Alaska Airlines fly direct from Seattle to Belize City.

How many flights are there a week from Seattle to Belize City?

As of May 2026, there are 3 flights per week flying from Seattle to Belize City.

When is the cheapest time to fly from Seattle to Belize City?

The cheapest month to fly from Seattle to Belize City is usually September.

Which is the cheapest airport to fly into in Belize City?

If you're flying from Seattle, the cheapest airport near Belize City is Belize City Philip S.W.Goldson Int – which is 13.8 km away from the centre of Belize City. We've found flights into this airport from C$750.

Which upcoming date is cheapest to fly from Seattle to Belize City on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Seattle to Belize City on Wednesday, September 2, 2026.

Can I get a direct flight from Seattle to Belize City?

Yes – the average flight time is 6 hours and 8 minutes.

How can I get the best flight deal from Seattle to Belize City?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Belize City but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Belize City?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Belize City is around 40 days in advance, so don’t leave your flight to the last minute.

What’s the weather like in Belize City?

In May, the average temperature is usually around 28°C. June is typically the warmest month in Belize City, when it usually averages around 30°C. You can expect the least rain in April. The coldest month is January, with temperatures averaging 23°C. The rainiest month is October.

Which is the cheapest airline to fly from Seattle to Belize City with?

The cheapest airline that flies to Belize City is American Airlines. And the cheapest airline that flies to Belize City Philip S.W.Goldson Int Airport is Alaska Airlines.

Flying from Seattle to Belize City: what you need to know

Start your vacation planning by considering where you'll board your flight from Seattle to Belize City. Seattle-Tacoma International Airport (SEA) and Lake Union Sea Plane Base (LKE) are Seattle's main airports.
Philip S.W. Goldson International Airport (BZE) is the primary hub where you can land in Belize City.
The average length of a direct flight from Seattle to Belize City is 6 hours 9 minutes. Belize City's timezone is UTC-6, making Belize City 1 hour ahead of Seattle.
To ensure you catch your flight from Seattle to Belize City, leave enough time for things like check-in and baggage drop. Turning up two hours before international departures and one hour before domestic flights is the general rule.
Be prepared for bigger queues during popular months like July and other peak periods. Arriving up to four hours in advance for international flights and two hours for a domestic departure is a wise move.
You can visit Belize for tourism purposes without a visa if you have a passport from United States. But before organizing your cheap flight from Seattle to Belize City, make sure you have the most up-to-date information. Visa rules can change, and you may need some documentation if your trip is for business or another reason.

Flying from Seattle

Seattle-Tacoma International Airport (SEA)

Depart from Seattle-Tacoma International Airport (SEA) on a nonstop flight from Seattle to Belize City. From SEA, you can fly straight to Philip S.W. Goldson International Airport (BZE).
Alaska Airlines is a popular airline that operates direct flights from Seattle to Belize City jetting out of SEA.
A stopover is the perfect opportunity to break up your journey — and maybe even explore a different city. When searching for flights from Seattle to Belize City leaving from Seattle-Tacoma International Airport, deselect the 'Direct flights only' box to see where you can visit along the way. Here are some popular options to consider:
- Los Angeles International Airport (LAX)
- Denver International Airport (DEN)
- Dallas/Fort Worth International Airport (DFW)
Located around 23 kilometres from the centre of Seattle, SEA can be reached in approximately 18 minutes by car (depending on traffic). The journey by public transport is roughly 54 minutes.
After a hassle-free start to your break? Stay near Seattle-Tacoma International Airport. Whether you have an early flight from Seattle to Belize City or want to avoid feeling rushed, these hotels are perfect:

Lake Union Sea Plane Base Airport (LKE)

Make the most of your vacation with a stopover on your flight from Seattle to Belize City. Visit family or friends or tick a new city off your bucket list. Whatever you decide to do, check out these options between Seattle-Tacoma International Airport and Belize City:
- Los Angeles International Airport (LAX)
- Denver International Airport (DEN)
- Dallas/Fort Worth International Airport (DFW)
You can get to LKE from the centre of Seattle in approximately 11 minutes by car, depending on traffic. The journey by public transport takes roughly 23 minutes to travel the 3 kilometres or so.
Want to enjoy an extra night away before your flight from Seattle to Belize City? Check in to a hotel near Lake Union Sea Plane Base Airport before your adventure officially begins. Here's where you can stay:

Arriving in Belize City

Philip S.W. Goldson International Airport (BZE)

Philip S.W. Goldson International Airport (BZE) is around 14 kilometres from the centre of Belize City. With your own car rental or if you're catching a cab, the drive is about 20 minutes.
Reserve a hotel near BZE if you're taking a late flight from Seattle to Belize City. Check in to one of these options and avoid the hassle of a long transfer:

Belize City Municipal Airport (TZA)

Belize City Municipal Airport (TZA) is roughly 2 kilometres from the centre of Belize City. Once you've hopped off your flight from Seattle to Belize City, allow for a drive time of approximately 4 minutes to get to the heart of the city.
After your flight from Seattle to Belize City, kick back at a hotel close to TZA. These are some great accommodation options that'll help you slip into relaxation mode:

How to find the cheapest flights from Seattle to Belize City

The cheapest price we've found for a one-way ticket from Seattle to Belize City is C$320. For a return flight on this route, the best price is C$751. Depending on when you book and the availability, these fares can change.
To score cheap flights from Seattle to Belize City, book your trip 9 months before your departure.
May is the cheapest month for tickets from Seattle to Belize City. If you want to travel at a different time of year, the 'Whole month' tool will show you the lowest prices across every month.
Create a Price Alert for cheap flights from Seattle to Belize City. There's no need to check back in every day to see whether fares have dropped. We'll notify you when there's a change in price.
Use filters to find your ideal trip. To see the 'Best,' 'Cheapest' or 'Fastest' flights from Seattle to Belize City, use the 'Sort by' tool. You can also filter results by airline, arrival and departure times, and number of stops.

Best time to go to Belize City

May is the quietest month for flights from Seattle to Belize City, while December is the busiest. Find the best time to go to Belize City based on whether you like a laid-back vibe or a lively atmosphere.
When booking your flight from Seattle to Belize City, think about the kind of weather you like. September is the warmest month in Belize City, with temperatures ranging from 24ºC to 31ºC.
January sees average temperatures of between 20ºC and 27ºC. Search for cheap flights from Seattle to Belize City sometime around then if you'd rather travel in cooler conditions.

More about Belize City

When it comes to looking for somewhere to rest your head, you'll find the best stays in Belize City right here. Browse these options as soon as you've booked your flight from Seattle to Belize City:
Every great adventure has to include a little sightseeing. Altun Ha, Museum of Belize and Government House are essential stops on your Belize City itinerary.

Complete your Belize City trip with a car rental

Browse our range of car rentals once you've found your hotel and cheap flight from Seattle to Belize City. Whether you're after a compact ride, roomy sedan or something with all the extras, you can easily compare companies in one go to find the best deal.