SEA - BZE

$190 Find Cheap Flights from Seattle to Belize City

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Belize City departing on 12/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Belize City Philip S.W.Goldson Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Belize City, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Belize City, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Seattle to Belize City (SEA-BZE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Belize City that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Belize City

Wed, Dec 3 - Tue, Dec 16
Alaska Airlines Logo
6:26 pm - 5:18 pmSEA-BZE
20h 52m2 stops
Alaska Airlines Logo
11:00 am - 10:59 amBZE-SEA
25h 59m2 stops
$449Alaska Airlines
Find Deal
Tue, Nov 18 - Tue, Nov 25
United Airlines Logo
5:20 pm - 12:14 pmSEA-BZE
16h 54m2 stops
United Airlines Logo
3:38 pm - 10:46 pmBZE-SEA
9h 08m1 stop
$454United Airlines
Find Deal
Tue, Nov 18 - Tue, Nov 25
United Airlines Logo
7:28 pm - 2:32 pmSEA-BZE
17h 04m2 stops
United Airlines Logo
1:18 pm - 12:59 amBZE-SEA
13h 41m2 stops
$459United Airlines
Find Deal
Tue, Mar 3 - Tue, Mar 10
Alaska Airlines Logo
7:55 pm - 5:25 pmSEA-BZE
19h 30m2 stops
Alaska Airlines Logo
10:00 am - 9:56 pmBZE-SEA
12h 56m2 stops
$460Alaska Airlines
Find Deal
Tue, Mar 3 - Thu, Mar 5
Alaska Airlines Logo
4:55 pm - 5:25 pmSEA-BZE
22h 30m2 stops
Alaska Airlines Logo
10:00 am - 10:28 amBZE-SEA
26h 28m2 stops
$464Alaska Airlines
Find Deal
Wed, Dec 3 - Mon, Dec 8
Alaska Airlines Logo
11:15 pm - 5:18 pmSEA-BZE
16h 03m2 stops
Alaska Airlines Logo
11:00 am - 9:53 amBZE-SEA
24h 53m2 stops
$466Alaska Airlines
Find Deal
Sun, Dec 7 - Sun, Dec 14
Multiple Airlines Logo
11:41 am - 5:18 pmSEA-BZE
27h 37m1 stop
Multiple Airlines Logo
11:00 am - 6:20 pmBZE-SEA
33h 20m1 stop
$468Multiple Airlines
Find Deal
Sun, Dec 7 - Wed, Dec 17
Multiple Airlines Logo
11:41 am - 5:18 pmSEA-BZE
27h 37m1 stop
Multiple Airlines Logo
11:00 am - 3:35 pmBZE-SEA
30h 35m1 stop
$469Multiple Airlines
Find Deal
Wed, Dec 3 - Tue, Dec 16
Alaska Airlines Logo
7:05 am - 5:18 pmSEA-BZE
8h 13m1 stop
Alaska Airlines Logo
11:00 am - 1:08 pmBZE-SEA
28h 08m2 stops
$470Alaska Airlines
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Sat, Jan 24 - Sat, Jan 31
Southwest Logo
5:15 am - 2:50 pmSEA-BZE
7h 35m1 stop
Southwest Logo
1:40 pm - 9:05 pmBZE-SEA
9h 25m1 stop
$479Southwest
Find Deal

Everything you should know

Top airlines
Alaska Airlines
Cheapest • from $449 (round-trip)
Alaska Airlines
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
October
Cheapest • 13% price drop
February
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Nonstop flights
1 day a week
There are direct flights from Seattle to Belize City 1 day a week: Sat.
Direct flights
Direct flights
Direct flights
Direct flights
Cheapest round-trip
$449
Typical prices: $549-$1,502
Alaska Airlines
Wed 12/3Tue 12/16
SEA - BZE • 2 stops
Cheapest non-stop
$530
Alaska Airlines
Sat 1/31Sat 2/14
SEA - BZE • Non-stop
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We hope you love your trip to Belize City!
Booking Insights

KAYAK's insights & trends for Seattle to Belize City flights

Get data-powered insights and trends into flights from Seattle to Belize City to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Seattle to Belize City Philip S.W.Goldson Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Seattle to Belize City Philip S.W.Goldson Airport departing in December.

What’s the cheapest day of the week to fly from Seattle to Belize City?

The average price of all round-trip flights from Seattle to Belize City Philip S.W.Goldson Airport clicked on KAYAK for each day over the last 12 months.

For Seattle to Belize City, Monday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Belize City back to Seattle, the best deals are generally found on Wednesday, with Saturday being the most expensive.

What is the cheapest month to fly from Seattle to Belize City Philip S.W.Goldson Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Belize City Philip S.W.Goldson Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Seattle to Belize City Philip S.W.Goldson Airport is October, where tickets cost $532 (return) on average. On the other hand, the most expensive months are December and April, where the average cost of round-trip tickets is $898 and $754 respectively.

Can I save money by flying with a layover from Seattle to Belize City Philip S.W.Goldson Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $602 on average.

How far in advance should I book a flight from Seattle to Belize City Philip S.W.Goldson Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Seattle to Belize City Philip S.W.Goldson Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Seattle to Belize City Philip S.W.Goldson Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flight$187
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from Seattle to Belize City

When to book flights from Seattle to Belize City

Are your dates flexible? Find out the best times to travel from Seattle to Belize City based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Seattle to Belize City flights

  • How many flights are there between Seattle and Belize City Philip S.W.Goldson Airport per day?

    There is a maximum of 1 nonstop flight a day that takes off from Seattle and lands in Belize City Philip S.W.Goldson Airport, with an average flight time of 6h 06m. The most common departure time is 8:00 am and most flights take off in the morning. Each week, there are 1 flights.

  • What is the cheapest flight from Seattle to Belize City Philip S.W.Goldson Airport?

    In the last 3 days, the lowest price for a flight from Seattle to Belize City Philip S.W.Goldson Airport was $187 for a one-way ticket and $449 for a round-trip.

  • Do I need a passport to fly between Seattle and Belize City?

    A passport is required to fly from Seattle to Belize City.

  • Which airlines offer Wi-Fi service onboard planes from Seattle to Belize City?

    Only Alaska Airlines offers inflight Wi-Fi service on the Seattle to Belize City flight route.

  • Which aircraft models fly most regularly from Seattle to Belize City?

    The Boeing 737 MAX 9 is the aircraft model that flies most regularly on the Seattle to Belize City flight route.

  • Which airline alliances offer flights from Seattle to Belize City?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Seattle and Belize City, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Seattle to Belize City?

    You can catch a nonstop flight from Seattle to Belize City on Saturday.

  • Which is the best airline for flights from Seattle to Belize City, Alaska Airlines or Delta?

    The two airlines most popular with KAYAK users for flights from Seattle to Belize City are Alaska Airlines and Delta. With an average price for the route of $566 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $738 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Seattle to Belize City?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Belize City.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Belize City?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Belize City from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Belize City?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Belize City with an airline and back to Seattle with another airline. Booking your flights between Seattle and BZE can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Belize City?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Belize City from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Seattle to Belize City Philip S.W.Goldson Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $404 or less one-way and $529 or less round-trip.

Prefer to fly direct from Seattle to Belize City?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Seattle/Tacoma Intl to Belize City Philip S.W.Goldson.
Find which airlines fly direct from Seattle/Tacoma Intl Airport to Belize City Philip S.W.Goldson Airport, which days they fly and book direct flights.

Direct departures

Seattle/Tacoma Intl to Belize City Philip S.W.Goldson

Saturday

Alaska Airlines

Alaska Airlines

See more direct flights

Direct returns

Belize City Philip S.W.Goldson to Seattle/Tacoma Intl

Sunday

Alaska Airlines

Alaska Airlines

See more direct flights

Reviews of the top 4 airlines serving from Seattle to Belize City

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Belize City. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Belize City? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 11095 reviews
8.1Boarding
7.8Comfort
7.0Entertainment
7.1Food
8.5Crew
Airline reviews

Was delayed in Newark 24 hours due to mechanical problems. The staff was very helpful in trying to make the best of a trying situation. In SeaTac, they changed gates and times. Usually have no problems from SeaTac.

8.0 ExcellentAnonymous, Oct 2025SEA - EWR
Read more Alaska Airlines reviews

Was delayed in Newark 24 hours due to mechanical problems. The staff was very helpful in trying to make the best of a trying situation. In SeaTac, they changed gates and times. Usually have no problems from SeaTac.

Flight was cancelled, then rebooked on a flight that I was unable to get through since they had closed the gate.

Terrible. We were bumped off our flight to another and weren't sent notice until we were on our prior flight. We got home four hours later and the airline couldn't have cared less.

Continuously changing delayed departure time. Too much waiting for a short flight. Driving would have been faster.

5 hours delay, while seated moved passengers around on the plane. We were out on the runway, had to return to the gate. Changed tires.

The flight was great, unfortunately the Airport sucked at accommodating connection flight. My Mother had to sleep at the airport, making me feel helpless. Unable to determine if I should sleep or drive 3 hours each way to pick her up.

Despite the delays with boarding and flying out of Seattle, the flight crew was amazing!! This was my second experience flying with Alaska, and given the chance in the future, I would fly with them again.

Terrible. After boarding we sat on the runway for 1.5 hours "25th in line to take off" ... Alaska Air is on 7th terminal , far away from rest of airport

Better sinage at check-in counter on lines for baggage check in and boarding pass check in, specfically at JFK. It was a mess to figure and wasted a lot of people's time.

So amazing. I fly with a service dog and the staff on board both flights made sure I was comfortable went out of their way to make sure I had room. Can't say enough good words!

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

We were delayed, which I think had to do with air traffic control. Otherwise, everything was great.

The boarding process needs to be refined. Sometimes the gate crew calls out the zones and then flip to showing the.zones boarding on the gate monitor display. So, unless you are huddled around the gate lanes watching the monitor, you could miss your boarding zone. Suggest the zones be announced each time a new zone is allowed to board.

The boarding process needs to be refined. Sometimes the gate crew call out the boarding zone, and then flip to the monitor to show which zones are boarding. So unless everyone is gathered around to see the monitor there is usually confusion as wi which zones are boarding.

On time flight. Seat comfort could be better in the Comfort section.

My issue was with TSA agents for delta airlines. My luggage got flagged. The agent was going thru another persons first. He took 20 min to go thru hers. I asked them to bring mine closer so I could sit down . They said you can go sit it will be fine. I said I am supposed to keep my eyes on my bags at all times. The agent was meticulously unwrapping 2 gifts that the lady had and then tried to re warp it. He was trying to be kind i get it but 20 min for me to stand watching him do that was ridiculous. It was 6 am and there were a ton of travelers. Mine was flagged for some air packed tea that I bought in Turkey. My previous delta flight and 2 others before didn’t flag it. Consistency would be nice. Also on the flight the window shades were down for take off and landing - I thought that was very odd I thought they had to remain open for take off and landing.

The flight was an hour and a half late departing which was inconvenient

Delay in SLC jammed us up in Chicago. Got caught up in rush hour traffic

The crew took good care of us. The flight from ATL to SFO is a longer one, and there were multiple beverage offerings. I like the 757's that Delta uses. Good airplane that is comfortable. I do wish Delta would separate Priority boarding from the better seats. I would gladly take a smaller seat in an open row than be jammed into Comfort just to get priority boarding, just to make sure I don't have to check a bag.

The flight was great. The gate location was way to far away!!!

Flight was timely, relatively comfortable, with decent entertainment and food served. Only problem encountered was with the free messaging which I highly appreciate, but it did not work from iphone to non-iphones.

Better WiFi. I cannot understand that in 2025, United is so behind on a technology that is now a necessity and still painfully unreliable, slow and keeps disconnecting.

The entertainment available didn’t work for anyone on the flight. Long 6 hr flight with no entertainment option and the staff didn’t know until an hour into the flight when we made sure they knew about it. They had no way to fix it.

Crew seemed a bit cranky. No seatback screens. But boarding was efficient and on time and we arrived early.

The worst landing I have ever had on a domestic flight. Thought we would lose the landing gear on landing in Newark. Then we spent 40 minutes trying to position the plane in the right place to be able to get the jet way to the plane. The plane arrived stopped. The announcer was that we were there. Everybody got up, then we were told to sit back down because they had to have us towed to a different position. We got towed and then everyone stood up and they told us we were in the wrong position to sit back down again, and then we got towed to a different position This did not happen immediately. It was 30 minutes while we wandered around a small section of the tarmac in Newark close to the gate, but apparently not close enough. Horrifying experience The CAB should be investigating that flight

Food was poorly timed and not good.. Hand held snacks, really. I kept asking for water and never got any. Service was rushed for a 7-hour flight.

Boarding was organized. Old plane. Seat fairly comfortable. Business Class much too large so you don’t receive as much attention as you should considering what you pay for the seat.

Boarding was organized. Plane seats comfortable and service was attentive. Food options were good.

This was a very average flight. The seat was out of alignment so more uncomfortable than usual. The cabin felt not well maintained. But I safely got where I needed to go.

Trip was great. A wild landing in Ottawa with the wind and rain, but the pilot did a great job. Always love flying United.👍

Flight was delayed because of a bird strike. They had another plane available within 45 minutes.

Mostly good. Flight was crowded but Airline personnel were very friendly & accommodating. It would be good to have savory snacks rather than just sweet Biscoff cookies.

It was a typical flight. We had a delay which seems to be the normality now. And we had no in flight service due to conditions.

Flight attendants on this flight were very attentive and friendly

After we landed we sat on the tarmac for 1.5 hours waiting to get to our gate. Ridiculous.

Food should be better quality. Video screens have poor resolution and the library of movies is poor. The other airlines are much better.

the trip to madrid was uncomfortable with my legs touching the seat in front of me

The plane was late, when we did board the plane was as cold as a freezer. I was freezing the entire flight, no blankets. Lost miserable flight I’ve ever had.

My flight was delayed for 17hs because the pilot forgot his passport!!! What a joke. AA used to be a great airline, now I have to think twice before flying with them again.

Terrible. Flight delayed for more than 8 hours with only a $12 meal voucher provided for the inconvenience. The airplane did not have breaks on arrival yet they still made us go through the motions and board on time knowing we could not take off then sit for 40+ minutes before having to get of the time. A complete waste of my time. I cannot believe they can stay business with these shenanigans. I’ll avoid this company like the plague moving forward as the lack of accountability is disgraceful.

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