$232+ Cheap flights from Seattle (SEA) to Belize City
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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — TZA
Jun 11 — Jun 181
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Belize City with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Belize City are usually found in October or May, booked 62 days in advance, depart on a Friday or Monday and return on a Monday
Cheap flight deals from Seattle to Belize City
Cheapest
Best
Last-minute
One-way
Cheapest flights from Seattle to Belize CityExplore the most affordable flight options available from Seattle to Belize City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 12, 2026.
Explore the most affordable flight options available from Seattle to Belize City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 12, 2026.
This American Airlines deal was found by Cheapflights users on 5/11. 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 9/1911:09 pm
SEA
- BZE
1 stop12h 11m
American Airlines
Tue 9/221:55 pm
BZE
- SEA
1 stop10h 07m
American Airlines
Deal found 5/11![American Airlines logo]()
$549
This American Airlines deal was found by Cheapflights users on 5/12. 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 8/275:05 am
SEA
- BZE
1 stop8h 21m
American Airlines
Thu 9/312:30 pm
BZE
- SEA
1 stop12h 50m
American Airlines
Deal found 5/12![American Airlines logo]()
$602
This American Airlines deal was found by Cheapflights users on 5/12. 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 8/145:05 am
SEA
- BZE
1 stop8h 21m
American Airlines
Fri 8/213:33 pm
BZE
- SEA
2 stops19h 27m
American Airlines
Deal found 5/12![American Airlines logo]()
$607
This American Airlines deal was found by Cheapflights users on 5/12. 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 9/196:21 pm
SEA
- BZE
2 stops16h 59m
American Airlines
Sun 9/271:55 pm
BZE
- SEA
1 stop10h 07m
American Airlines
Deal found 5/12![American Airlines logo]()
$612
This American Airlines deal was found by Cheapflights users on 5/10. 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 10/411:30 pm
SEA
- BZE
1 stop14h 00m
American Airlines
Mon 10/191:26 pm
BZE
- SEA
1 stop9h 54m
American Airlines
Deal found 5/10![American Airlines logo]()
$614
This American Airlines deal was found by Cheapflights users on 5/12. 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 8/298:47 pm
SEA
- BZE
1 stop15h 20m
American Airlines
Sat 9/51:32 pm
BZE
- SEA
1 stop20h 53m
American Airlines
Deal found 5/12![American Airlines logo]()
$618
This American Airlines deal was found by Cheapflights users on 5/12. 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 8/2311:11 pm
SEA
- BZE
2 stops12h 15m
American Airlines
Sat 8/293:33 pm
BZE
- SEA
2 stops20h 25m
American Airlines
Deal found 5/12![American Airlines logo]()
$619
This American Airlines deal was found by Cheapflights users on 5/12. 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 11/1411:59 pm
SEA
- BZE
1 stop13h 05m
American Airlines
Sun 11/221:12 pm
BZE
- SEA
1 stop22h 33m
American Airlines
Deal found 5/12![American Airlines logo]()
$624
This American Airlines deal was found by Cheapflights users on 5/12. 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 11/711:20 pm
SEA
- BZE
2 stops13h 44m
American Airlines
Sun 11/151:12 pm
BZE
- SEA
1 stop13h 46m
American Airlines
Deal found 5/12![American Airlines logo]()
$631
This Alaska Airlines deal was found by Cheapflights users on 5/12. 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 11/288:00 am
SEA
- BZE
Nonstop6h 06m
Alaska Airlines
Sun 12/1311:00 am
BZE
- SEA
Nonstop6h 49m
Alaska Airlines
Deal found 5/12![Alaska Airlines logo]()
$641
Best flights from Seattle to Belize CityDiscover carefully curated flight deals from Seattle to Belize City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 12, 2026.
Discover carefully curated flight deals from Seattle to Belize City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 12, 2026.
This United Airlines deal was found by Cheapflights users on 5/7. 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 9/248:40 pm
SEA
- BZE
2 stops15h 53m
United Airlines
Mon 10/52:35 pm
BZE
- SEA
1 stop9h 05m
United Airlines
Deal found 5/7![United Airlines logo]()
$655
This Southwest deal was found by Cheapflights users on 5/8. 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.
Wed 6/177:30 pm
SEA
- BZE
2 stops16h 25m
Southwest
Wed 6/241:55 pm
BZE
- SEA
1 stop8h 50m
Southwest
Deal found 5/8![Southwest logo]()
$675
This Alaska Airlines deal was found by Cheapflights users on 5/10. 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 11/78:25 am
SEA
- BZE
Nonstop6h 13m
Alaska Airlines
Sun 11/1511:00 am
BZE
- SEA
Nonstop6h 53m
Alaska Airlines
Deal found 5/10![Alaska Airlines logo]()
$821
This Southwest deal was found by Cheapflights users on 5/11. 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.
Sun 7/128:05 pm
SEA
- BZE
2 stops15h 50m
Southwest
Fri 7/171:55 pm
BZE
- SEA
2 stops12h 45m
Southwest
Deal found 5/11![Southwest logo]()
$705
This United Airlines deal was found by Cheapflights users on 5/10. 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 9/2811:59 pm
SEA
- BZE
1 stop10h 16m
United Airlines
Thu 10/112:20 pm
BZE
- SEA
1 stop11h 20m
United Airlines
Deal found 5/10![United Airlines logo]()
$775
This United Airlines deal was found by Cheapflights users on 5/9. 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.
Sat 8/293:30 pm
SEA
- BZE
2 stops18h 45m
United Airlines
Tue 9/112:20 pm
BZE
- SEA
2 stops22h 41m
United Airlines
Deal found 5/9![United Airlines logo]()
$780
This United Airlines deal was found by Cheapflights users on 5/12. 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 8/37:54 pm
SEA
- BZE
2 stops14h 21m
United Airlines
Tue 8/1112:20 pm
BZE
- SEA
2 stops24h 24m
United Airlines
Deal found 5/12![United Airlines logo]()
$780
This United Airlines deal was found by Cheapflights users on 5/8. 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.
Wed 6/175:00 pm
SEA
- BZE
1 stop17h 15m
United Airlines
Wed 6/2412:20 pm
BZE
- SEA
1 stop9h 33m
United Airlines
Deal found 5/8![United Airlines logo]()
$811
Last-minute flights from Seattle to Belize CityDiscover last-minute flight deals from Seattle to Belize City. Data last updated May 12, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Belize City. Data last updated May 12, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 5/8. 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.
Tue 5/123:40 pm
SEA
- BZE
2 stops18h 35m
United Airlines
Thu 5/1412:20 pm
BZE
- SEA
1 stop11h 32m
United Airlines
Deal found 5/8![United Airlines logo]()
$655
This Southwest deal was found by Cheapflights users on 5/8. 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.
Tue 5/125:35 pm
SEA
- BZE
2 stops17h 55m
Southwest
Thu 5/141:25 pm
BZE
- SEA
2 stops12h 30m
Southwest
Deal found 5/8![Southwest logo]()
$660
This Alaska Airlines deal was found by Cheapflights users on 5/7. 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.
Wed 5/276:00 am
SEA
- BZE
1 stop11h 45m
Alaska Airlines
Thu 6/410:00 am
BZE
- SEA
1 stop13h 44m
Alaska Airlines
Deal found 5/7![Alaska Airlines logo]()
$688
This American Airlines deal was found by Cheapflights users on 5/11. 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 5/291:03 pm
SEA
- BZE
1 stop20h 35m
American Airlines
Thu 6/43:28 pm
BZE
- SEA
1 stop21h 32m
American Airlines
Deal found 5/11![American Airlines logo]()
$685
This Alaska Airlines deal was found by Cheapflights users on 5/8. 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.
Fri 5/298:30 pm
SEA
- BZE
2 stops21h 15m
Alaska Airlines
Thu 6/410:00 am
BZE
- SEA
1 stop13h 44m
Alaska Airlines
Deal found 5/8![Alaska Airlines logo]()
$693
This American Airlines deal was found by Cheapflights users on 5/8. 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 6/21:03 pm
SEA
- BZE
1 stop22h 25m
American Airlines
Fri 6/1211:28 am
BZE
- SEA
1 stop13h 40m
American Airlines
Deal found 5/8![American Airlines logo]()
$661
This American Airlines deal was found by Cheapflights users on 5/7. 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 6/55:38 pm
SEA
- BZE
1 stop18h 39m
American Airlines
Fri 6/1211:28 am
BZE
- SEA
1 stop13h 40m
American Airlines
Deal found 5/7![American Airlines logo]()
$650
This American Airlines deal was found by Cheapflights users on 5/10. 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 6/125:10 am
SEA
- BZE
1 stop8h 15m
American Airlines
Tue 6/233:28 pm
BZE
- SEA
1 stop21h 32m
American Airlines
Deal found 5/10![American Airlines logo]()
$670
This Southwest deal was found by Cheapflights users on 5/11. 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 6/137:50 pm
SEA
- BZE
2 stops16h 30m
Southwest
Thu 6/181:55 pm
BZE
- SEA
2 stops21h 30m
Southwest
Deal found 5/11![Southwest logo]()
$680
This Southwest deal was found by Cheapflights users on 5/8. 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.
Wed 6/177:30 pm
SEA
- BZE
2 stops16h 25m
Southwest
Wed 6/241:55 pm
BZE
- SEA
1 stop8h 50m
Southwest
Deal found 5/8![Southwest logo]()
$675
This American Airlines deal was found by Cheapflights users on 5/10. 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 6/185:38 pm
SEA
- BZE
1 stop19h 47m
American Airlines
Tue 6/233:28 pm
BZE
- SEA
2 stops18h 59m
American Airlines
Deal found 5/10![American Airlines logo]()
$671
One-way flights from Seattle to Belize CitySearch for one-way flight options from Seattle to Belize City. Find affordable one-way fares based on user searches. Data last updated May 12, 2026.
Search for one-way flight options from Seattle to Belize City. Find affordable one-way fares based on user searches. Data last updated May 12, 2026.
This American Airlines deal was found by Cheapflights users on 5/12. 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 8/318:35 pm
SEA
- BZE
1 stop14h 51m
American Airlines
Deal found 5/12![American Airlines logo]()
$232
This American Airlines deal was found by Cheapflights users on 5/11. 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 10/45:31 pm
SEA
- BZE
2 stops15h 44m
American Airlines
Deal found 5/11![American Airlines logo]()
$238
This American Airlines deal was found by Cheapflights users on 5/11. 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 8/165:31 pm
SEA
- BZE
1 stop19h 55m
American Airlines
Deal found 5/11![American Airlines logo]()
$251
This American Airlines deal was found by Cheapflights users on 5/10. 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 9/611:11 pm
SEA
- BZE
2 stops12h 15m
American Airlines
Deal found 5/10![American Airlines logo]()
$280
This Alaska Airlines deal was found by Cheapflights users on 5/11. 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.
Mon 5/256:00 am
SEA
- BZE
1 stop11h 45m
Alaska Airlines
Deal found 5/11![Alaska Airlines logo]()
$285
This United Airlines deal was found by Cheapflights users on 5/9. 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 8/67:54 pm
SEA
- BZE
2 stops16h 39m
United Airlines
Deal found 5/9![United Airlines logo]()
$291
This American Airlines deal was found by Cheapflights users on 5/11. 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 8/175:05 am
SEA
- BZE
1 stop8h 21m
American Airlines
Deal found 5/11![American Airlines logo]()
$292
This American Airlines deal was found by Cheapflights users on 5/11. 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 8/155:15 am
SEA
- BZE
2 stops28h 54m
American Airlines
Deal found 5/11![American Airlines logo]()
$298
This Alaska Airlines deal was found by Cheapflights users on 5/11. 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 11/54:20 pm
SEA
- BZE
1 stop24h 25m
Alaska Airlines
Deal found 5/11![Alaska Airlines logo]()
$301
This American Airlines deal was found by Cheapflights users on 5/11. 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 10/55:05 am
SEA
- BZE
1 stop8h 25m
American Airlines
Deal found 5/11![American Airlines logo]()
$304
This Alaska Airlines deal was found by Cheapflights users on 5/11. 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.
Wed 8/199:59 pm
SEA
- BZE
2 stops41h 53m
Alaska Airlines
Deal found 5/11![Alaska Airlines logo]()
$312
This American Airlines deal was found by Cheapflights users on 5/11. 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 10/210:35 pm
SEA
- BZE
2 stops36h 45m
American Airlines
Deal found 5/11![American Airlines logo]()
$324
Find flight deals from Seattle to Belize City
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Belize City (BZ1). 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 May 12, 2026.
Round-trip from | $549 (American Airlines) |
|---|---|
One-way from | $232 (American Airlines) |
Popular in | December |
Cheapest in | October |
Average price | $513 |
Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated May 12, 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
Cheapest round-trip
SeattleBelize City
SEA - BZE
SEABZE
Seattle/Tacoma Intl
Thu 9/24
8:40 pm-1:33 pm
2 stops15h 53m
Belize City Philip S.W.Goldson
Mon 10/5
2:35 pm-10:40 pm
1 stop9h 05m
$655
SeattleBelize City
SEA - BZE
SEABZE
Seattle/Tacoma Intl
Wed 6/17
7:30 pm-12:55 pm
2 stops16h 25m
Belize City Philip S.W.Goldson
Wed 6/24
1:55 pm-9:45 pm
1 stop8h 50m
$675
SeattleBelize City
SEA - BZE
SEABZE
Seattle/Tacoma Intl
Sun 7/12
8:05 pm-12:55 pm
2 stops15h 50m
Belize City Philip S.W.Goldson
Fri 7/17
1:55 pm-1:40 am
2 stops12h 45m
$705
SeattleBelize City
SEA - BZE
SEABZE
Seattle/Tacoma Intl
Mon 9/28
11:59 pm-11:15 am
1 stop10h 16m
Belize City Philip S.W.Goldson
Thu 10/1
12:20 pm-10:40 pm
1 stop11h 20m
$775
SeattleBelize City
SEA - BZE
SEABZE
Seattle/Tacoma Intl
Sat 8/29
3:30 pm-11:15 am
2 stops18h 45m
Belize City Philip S.W.Goldson
Tue 9/1
12:20 pm-10:01 am
2 stops22h 41m
$780
SeattleBelize City
SEA - BZE
SEABZE
Seattle/Tacoma Intl
Mon 8/3
7:54 pm-11:15 am
2 stops14h 21m
Belize City Philip S.W.Goldson
Tue 8/11
12:20 pm-11:44 am
2 stops24h 24m
$780
SeattleBelize City
SEA - BZE
SEABZE
Seattle/Tacoma Intl
Wed 6/17
5:00 pm-11:15 am
1 stop17h 15m
Belize City Philip S.W.Goldson
Wed 6/24
12:20 pm-8:53 pm
1 stop9h 33m
$811
Quickest round-trip
SeattleBelize City
SEA - BZE
SEABZE
Seattle/Tacoma Intl
Sat 11/7
8:25 am-4:38 pm
Nonstop6h 13m
Belize City Philip S.W.Goldson
Sun 11/15
11:00 am-3:53 pm
Nonstop6h 53m
$821
Cheapest one-way
SeattleBelize City
SEA - BZE
SEABZE
Seattle/Tacoma Intl
Mon 8/31
8:35 pm-12:26 pm
1 stop14h 51m
$232
SeattleBelize City
SEA - BZE
SEABZE
Seattle/Tacoma Intl
Tue 10/13
6:22 pm-10:15 am
2 stops14h 53m
$232
Showing 1-10 of 19 resultsSorted by cheapest first
Best time to book a flight from Seattle to Belize City
Have a flexible travel schedule? Discover the best time to fly to Belize City from Seattle with our price prediction graph.
SEA-BZ1
SEA-BZE
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 Seattle to Belize City
SEA-BZ1
SEA-BZE
How far ahead should I book a flight from Seattle to Belize City?
The best time to book flights from Seattle to Belize City is 12 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Seattle to Belize City?
Currently, February is the cheapest month in which you can book a flight from Seattle to Belize City (average of $139). Flying from Seattle to Belize City in June is currently the most expensive (average of $422). 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 BZE?
Find hourly flight availability from Seattle to Belize City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 12, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Belize City as you normally would.
How much does it cost to fly round-trip from Seattle to Belize City?
Reviews of airlines servicing Belize City
Get insights into the airlines that provide service to Belize City. 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 City. Reviews last updated May 12, 2026.
Read reviews from past customers who have flown Alaska Airlines,Delta, andUnited Airlines from Seattle to Belize City. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Food
7.0
Comfort
7.8
Crew
8.5
Entertainment
7.0
Boarding
8.1
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2025
SEA - MSY
Overall
7.9
Food
7.0
Comfort
7.8
Crew
8.5
Entertainment
7.0
Boarding
8.1
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2025
SEA - MSY
Overall
7.9
Food
7.0
Comfort
7.8
Crew
8.5
Entertainment
7.0
Boarding
8.1
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2025
SEA - MSY
Overall
7.9
Food
7.0
Comfort
7.8
Crew
8.5
Entertainment
7.0
Boarding
8.1
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2025
SEA - MSY
Overall
7.9
Food
7.0
Comfort
7.8
Crew
8.5
Entertainment
7.0
Boarding
8.1
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2025
SEA - MSY
Related info for your journey
Find useful and relevant information for your journey from Seattle to Belize City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Seattle and Belize City flights
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Top 4 airlines flying from Seattle to Belize City
Discover the top 4 airlines that operate flights from Seattle to Belize City. 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 May 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$139 | Average$294 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$363 | Average$607 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$370 | Average$626 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$407 | Average$589 | FlexibilityNo cancel fee | On-time75% |