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Cheap flights from Seattle to Belize City from $232

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Belize City departing on 8/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Seattle to Belize City

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
11:59 pm - 11:00 am
SEA
-
BZE
10h 01m
1 stop
Delta Logo
12:15 pm - 11:57 pm
BZE
-
SEA
12h 42m
1 stop
$545Delta
Tue, Aug 25 - Wed, Sep 2
United Airlines Logo
7:10 pm - 2:32 pm
SEA
-
BZE
17h 22m
2 stops
United Airlines Logo
3:38 pm - 10:38 pm
BZE
-
SEA
9h 00m
1 stop
$549United Airlines
Tue, Nov 3 - Wed, Nov 11
American Airlines Logo
12:59 am - 3:04 pm
SEA
-
BZE
12h 05m
2 stops
American Airlines Logo
4:21 pm - 9:45 am
BZE
-
SEA
19h 24m
2 stops
$554American Airlines
Mon, Nov 2 - Wed, Nov 11
American Airlines Logo
12:59 am - 3:04 pm
SEA
-
BZE
12h 05m
2 stops
American Airlines Logo
4:21 pm - 10:25 am
BZE
-
SEA
20h 04m
2 stops
$559American Airlines
Tue, Nov 3 - Wed, Nov 11
American Airlines Logo
12:59 am - 3:04 pm
SEA
-
BZE
12h 05m
1 stop
American Airlines Logo
1:12 pm - 12:58 am
BZE
-
SEA
13h 46m
1 stop
$561American Airlines
Mon, Nov 9 - Tue, Nov 17
United Airlines Logo
11:59 pm - 11:15 am
SEA
-
BZE
10h 16m
1 stop
United Airlines Logo
12:20 pm - 9:36 pm
BZE
-
SEA
10h 16m
1 stop
$583United Airlines
Tue, Sep 8 - Tue, Sep 15
Delta Logo
3:50 pm - 11:00 am
SEA
-
BZE
18h 10m
1 stop
Delta Logo
12:25 pm - 11:57 pm
BZE
-
SEA
12h 32m
1 stop
$595Delta
Tue, Aug 25 - Sat, Sep 5
United Airlines Logo
11:59 pm - 12:14 pm
SEA
-
BZE
10h 15m
1 stop
United Airlines Logo
3:38 pm - 10:38 pm
BZE
-
SEA
9h 00m
1 stop
$597United Airlines
Tue, Nov 17 - Tue, Nov 24
Delta Logo
3:55 pm - 12:42 pm
SEA
-
BZE
18h 47m
1 stop
Delta Logo
1:55 pm - 12:09 am
BZE
-
SEA
12h 14m
1 stop
$602Delta
Thu, Nov 5 - Wed, Nov 11
American Airlines Logo
11:56 pm - 1:07 pm
SEA
-
BZE
12h 11m
2 stops
American Airlines Logo
2:30 pm - 1:19 pm
BZE
-
SEA
23h 49m
2 stops
$607American Airlines
Sat, Aug 15 - Mon, Sep 14

American Airlines flights from Seattle to Belize City

Our best American Airlines deals on Seattle to Belize City flight tickets
American Airlines
Nov 2
SEA12:59 amSeattle/Tacoma Intl
12h 05m
2 stops
BZE3:04 pmBelize City Philip S.W.Goldson
Nov 11
BZE4:21 pmBelize City Philip S.W.Goldson
19h 24m
2 stops
SEA9:45 amSeattle/Tacoma Intl
$554
American Airlines
Nov 3
SEA12:59 amSeattle/Tacoma Intl
12h 05m
2 stops
BZE3:04 pmBelize City Philip S.W.Goldson
Nov 11
BZE4:21 pmBelize City Philip S.W.Goldson
20h 04m
2 stops
SEA10:25 amSeattle/Tacoma Intl
$559
American Airlines
Nov 9
SEA12:59 amSeattle/Tacoma Intl
12h 05m
1 stop
BZE3:04 pmBelize City Philip S.W.Goldson
Nov 17
BZE1:12 pmBelize City Philip S.W.Goldson
13h 46m
1 stop
SEA12:58 amSeattle/Tacoma Intl
$561

United Airlines flights from Seattle to Belize City

Our best United Airlines deals on Seattle to Belize City flight tickets
United Airlines
Sep 2
SEA11:59 pmSeattle/Tacoma Intl
12h 34m
1 stop
BZE1:33 pmBelize City Philip S.W.Goldson
Sep 15
BZE12:20 pmBelize City Philip S.W.Goldson
10h 16m
1 stop
SEA9:36 pmSeattle/Tacoma Intl
$583
United Airlines
Nov 17
SEA11:59 pmSeattle/Tacoma Intl
10h 15m
1 stop
BZE12:14 pmBelize City Philip S.W.Goldson
Nov 24
BZE3:38 pmBelize City Philip S.W.Goldson
9h 00m
1 stop
SEA10:38 pmSeattle/Tacoma Intl
$597
United Airlines
Oct 13
SEA8:40 pmSeattle/Tacoma Intl
13h 35m
2 stops
BZE11:15 amBelize City Philip S.W.Goldson
Oct 20
BZE12:20 pmBelize City Philip S.W.Goldson
11h 20m
1 stop
SEA10:40 pmSeattle/Tacoma Intl
$636

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Belize City 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, momondo users made 832,500 searches. Data last updated May 28, 2026.
Use the filters below to find and compare flights from Seattle to Belize City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleBelize City

SEA - BZE

SEABZE

Seattle/Tacoma Intl

Tue 8/25

11:59 pm-11:00 am

1 stop10h 01m

Belize City Philip S.W.Goldson

Wed 9/2

12:15 pm-11:57 pm

1 stop12h 42m

$545

SeattleBelize City

SEA - BZE

SEABZE

Seattle/Tacoma Intl

Tue 11/3

7:10 pm-2:32 pm

2 stops17h 22m

Belize City Philip S.W.Goldson

Wed 11/11

3:38 pm-10:38 pm

1 stop9h 00m

$549

SeattleBelize City

SEA - BZE

SEABZE

Seattle/Tacoma Intl

Mon 11/2

12:59 am-3:04 pm

2 stops12h 05m

Belize City Philip S.W.Goldson

Wed 11/11

4:21 pm-9:45 am

2 stops19h 24m

$554

SeattleBelize City

SEA - BZE

SEABZE

Seattle/Tacoma Intl

Tue 11/3

12:59 am-3:04 pm

2 stops12h 05m

Belize City Philip S.W.Goldson

Wed 11/11

4:21 pm-10:25 am

2 stops20h 04m

$559

SeattleBelize City

SEA - BZE

SEABZE

Seattle/Tacoma Intl

Mon 11/9

12:59 am-3:04 pm

1 stop12h 05m

Belize City Philip S.W.Goldson

Tue 11/17

1:12 pm-12:58 am

1 stop13h 46m

$561

SeattleBelize City

SEA - BZE

SEABZE

Seattle/Tacoma Intl

Tue 9/8

11:59 pm-11:15 am

1 stop10h 16m

Belize City Philip S.W.Goldson

Tue 9/15

12:20 pm-9:36 pm

1 stop10h 16m

$583

SeattleBelize City

SEA - BZE

SEABZE

Seattle/Tacoma Intl

Tue 8/25

3:50 pm-11:00 am

1 stop18h 10m

Belize City Philip S.W.Goldson

Sat 9/5

12:25 pm-11:57 pm

1 stop12h 32m

$595
Quickest round-trip

SeattleBelize City

SEA - BZE

SEABZE

Seattle/Tacoma Intl

Tue 11/17

11:59 pm-12:14 pm

1 stop10h 15m

Belize City Philip S.W.Goldson

Tue 11/24

3:38 pm-10:38 pm

1 stop9h 00m

$597

SeattleBelize City

SEA - BZE

SEABZE

Seattle/Tacoma Intl

Thu 11/5

3:55 pm-12:42 pm

1 stop18h 47m

Belize City Philip S.W.Goldson

Wed 11/11

1:55 pm-12:09 am

1 stop12h 14m

$602

SeattleBelize City

SEA - BZE

SEABZE

Seattle/Tacoma Intl

Sat 8/15

11:56 pm-1:07 pm

2 stops12h 11m

Belize City Philip S.W.Goldson

Mon 9/14

2:30 pm-1:19 pm

2 stops23h 49m

$607

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Belize City from

How to get the cheapest flight ticket from Seattle to Belize City

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Seattle and Belize City?

What is the cheapest month to fly to Belize City?

The cheapest month to fly to Belize City from Seattle is in October. Flight prices, which tend to average around $139, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of October, then book flights to Belize City from Seattle during February instead. Flights to Belize City in February, while not as cheap as those in October, still average around $139.

What is the cheapest day to depart on your flight to Belize City?

Our data shows that Sunday is the least expensive day to fly to Belize City. Tickets to fly out on this day can be as low as $520. The most expensive day to fly to Belize City is Saturday, with ticket prices averaging around $649.

What is the cheapest Seattle/Tacoma Intl to Belize City flight route?

Fly from Seattle/Tacoma Intl to Belize City Philip S.W.Goldson for the best Seattle/Tacoma Intl - Belize City flight prices

How far in advance should I book a flight from Seattle to Belize City?

You are more likely to see cheaper flights to Belize City from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Belize City for around $604 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Belize City from Seattle for as low as $480 on momondo.

What cabin class options are available on Seattle to Belize City flights?

There is only 1 cabin class available to choose from on Seattle to Belize City flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Seattle to Belize City flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Belize City

Fastest flight time

6h 13m

Direct flights

Sun

Airports in Belize City

2 airports
The fastest flight from Seattle to Belize City takes 6h 13m
Direct flights go from Seattle to Belize City on Sunday. There are no airlines offering direct flights.
There are 2 airports in Belize City. From Seattle there are direct flights to Belize City Philip S.W.Goldson (BZE).
Search flight deals

Frequently asked questions about flying from Seattle to Belize City

  • How far is Seattle/Tacoma Intl to Belize City by plane?

    The straight-line distance from Seattle/Tacoma Intl to Belize City is 2833.8 mi. 6h 13m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Belize City?

    Prices for flights from Seattle/Tacoma Intl Airport to Belize City are refreshed on a daily basis.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Belize City?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Belize City?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport to Belize City.

  • What documentation or ID do you need to fly to Belize City?

    The necessary travel and health documents for your Belize City trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Seattle to Belize City

Compare and see reviews for airlines that fly from Seattle to Belize City with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $139Free CancellationRating
7.9
8,422 reviews
Search Delta flights
American AirlinesPriceFrom $363Free CancellationRating
7.1
11,639 reviews
Search American Airlines flights
United AirlinesPriceFrom $364Free CancellationRating
7.4
9,753 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $407Free CancellationRating
7.9
12,427 reviews
Search Alaska Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Belize City?

Finding the right flight to Belize City from Seattle is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Belize City quick and easy, saving you time and money.

Can I find flights from Seattle to Belize City with flexible booking policies on momondo?

Yes. All flights to Belize City from Seattle on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Seattle to Belize City?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seattle to Belize City.

I’m not ready to book a flight from Seattle to Belize City right now. Can momondo alert me if prices change?

Price alerts on flights to Belize City from Seattle are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Belize City trip

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Find better results for your trip to Belize

Fly into one of these airports located in Belize City

Airports listed have a maximum distance of 7.8 mi from Belize City
Belize City Philip S.W.Goldson Airport
Belize City Airport