$240 Find Cheap Flights from Portland to Belize - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Belize departing on 1/10. 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.
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1 adult, Economy, 0 bags

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Book Cheap Portland to Belize Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland to Belize 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 Portland to Belize

Sat, Sep 19 - Thu, Sep 24
American Airlines Logo
11:08 pm - 12:22 pmPDX  Portland-BZE Belize City Philip S.W.Goldson
12h 14m2 stops Chicago O'Hare Intl Miami
American Airlines Logo
2:30 pm - 1:17 pmBZE  Belize City Philip S.W.Goldson-PDX Portland
23h 47m2 stops Miami Dallas/Fort Worth
$508American Airlines
Mon, Sep 14 - Fri, Sep 18
American Airlines Logo
11:08 pm - 12:22 pmPDX  Portland-BZE Belize City Philip S.W.Goldson
12h 14m2 stops Chicago O'Hare Intl Miami
American Airlines Logo
2:30 pm - 10:55 amBZE  Belize City Philip S.W.Goldson-PDX Portland
21h 25m2 stops Miami Chicago O'Hare Intl
$508American Airlines
Sat, Sep 19 - Thu, Sep 24
American Airlines Logo
12:01 pm - 12:22 pmPDX  Portland-BZE Belize City Philip S.W.Goldson
23h 21m2 stops Dallas/Fort Worth Miami
American Airlines Logo
2:30 pm - 10:55 amBZE  Belize City Philip S.W.Goldson-PDX Portland
21h 25m2 stops Miami Chicago O'Hare Intl
$508American Airlines
Sun, Nov 8 - Thu, Nov 19
Delta Logo
11:00 pm - 12:30 pmPDX  Portland-BZE Belize City Philip S.W.Goldson
11h 30m1 stop Atlanta Hartsfield-Jackson
Delta Logo
1:55 pm - 9:52 pmBZE  Belize City Philip S.W.Goldson-PDX Portland
9h 57m1 stop Atlanta Hartsfield-Jackson
$523Delta
Wed, Nov 4 - Wed, Nov 11
United Airlines Logo
4:25 pm - 2:36 pmPDX  Portland-BZE Belize City Philip S.W.Goldson
20h 11m2 stops Denver Intl Houston George Bush Intcntl
United Airlines Logo
1:20 pm - 11:15 pmBZE  Belize City Philip S.W.Goldson-PDX Portland
11h 55m1 stop Houston George Bush Intcntl
$528United Airlines
Wed, Nov 4 - Wed, Nov 11
United Airlines Logo
7:15 pm - 2:36 pmPDX  Portland-BZE Belize City Philip S.W.Goldson
17h 21m2 stops Denver Intl Houston George Bush Intcntl
United Airlines Logo
1:20 pm - 11:15 pmBZE  Belize City Philip S.W.Goldson-PDX Portland
11h 55m1 stop Houston George Bush Intcntl
$528United Airlines
Tue, Jan 19 - Fri, Feb 5
Delta Logo
6:30 am - 12:15 pmPDX  Portland-BZE Belize City Philip S.W.Goldson
27h 45m2 stops Los Angeles Atlanta Hartsfield-Jackson
Delta Logo
1:40 pm - 12:18 pmBZE  Belize City Philip S.W.Goldson-PDX Portland
24h 38m2 stops Atlanta Hartsfield-Jackson Los Angeles
$528Delta
Wed, Jan 20 - Thu, Feb 4
Delta Logo
1:45 pm - 12:15 pmPDX  Portland-BZE Belize City Philip S.W.Goldson
20h 30m2 stops Salt Lake City Atlanta Hartsfield-Jackson
Delta Logo
1:40 pm - 12:18 pmBZE  Belize City Philip S.W.Goldson-PDX Portland
24h 38m2 stops Atlanta Hartsfield-Jackson Los Angeles
$528Delta
Tue, Jan 19 - Fri, Feb 5
Alaska Airlines Logo
7:00 am - 5:14 pmPDX  Portland-BZE Belize City Philip S.W.Goldson
8h 14m1 stop Los Angeles
Alaska Airlines Logo
10:00 am - 8:31 pmBZE  Belize City Philip S.W.Goldson-PDX Portland
12h 31m1 stop Los Angeles
$576Alaska Airlines
Mon, Jan 11 - Wed, Jan 20
Alaska Airlines Logo
9:30 pm - 5:14 pmPDX  Portland-BZE Belize City Philip S.W.Goldson
17h 44m1 stop Los Angeles
Alaska Airlines Logo
10:00 am - 8:31 pmBZE  Belize City Philip S.W.Goldson-PDX Portland
12h 31m1 stop Los Angeles
$576Alaska Airlines
Booking Insights

KAYAK's insights & trends for Portland to Belize flights

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

What is the cheapest month to fly from Portland to Belize?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Portland to Belize, 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 Portland to Belize is January, when tickets cost $470 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is $978 and $735 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Portland to Belize, 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 Portland to Belize, you should book around 3 weeks before departure, which saves you about 13% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know

Low season

August

Cheapest flight

$240
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly with an average 48% increase in price.
Flight from Portland to Belize City

FAQs - booking Belize flights

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

    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 Portland to Belize.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Portland to Belize 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 Portland to Belize?

    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 from Portland to Belize with an airline and back with another airline.

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

    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 from Portland to Belize up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Portland to Belize

 
Need help choosing which airline to fly with from Portland to Belize? 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
SouthwestOverall score based on 4220 reviews
8.1Boarding
7.0Food
8.0Comfort
7.5Entertainment
8.6Crew
Airline reviews

Exceptional. The gate crew responded quickly and got me onto this earlier flight as the final passenger, saving me more than four hours of wait time for my reserved flight.

10.0 ExcellentAnonymous, Aug 2026
Read more Southwest reviews

Exceptional. The gate crew responded quickly and got me onto this earlier flight as the final passenger, saving me more than four hours of wait time for my reserved flight.

The flight was delayed due to earlier issues at other airports. The crew was excellent & made it a good trip.

Boarding process of asking for volunteers to check bags goes against the system you had before with 2 bags checked free. This process is more of a guilt trip than a caring attitude toward the customer. In addition bag-size scrutiny has increased which also slows down the process of boarding. My wife said she will not fly on your airline again unless there is no other option.

Eveeyrime I fly they are begging for bags due to cabin overhead space. What they should so ia take the bags that are clearly too big to fit wheels first on their side. And those of us who give up the bag should really get their bags first. When boarding, nobody wants stupid jokes about how hot it is on board. Give us some cool air. Im usually sick from the heat by the time we take off.

No wifi, seems to be very common with Southwest currently. Everything else was normal.

No gluten free snacks. Seats felt worn or bare bones even though it was a new 737 MAX 8.

The Southwest employees (all two of them) were very nice and cheerful despite the fact the line to self-check a bag (simply drop it off) was hundreds of people long. Thank God I arrived early to the airport because I stood in this line for at least an hour. Once on the flight that had been delayed by an hour, we had no Wi-Fi and thus no entertainment. Finally, I hope the investor strong arm tactics against Southwest pay off in a short-term windfall to your C-Suite because the rest of you are screwed. I have been a faithful Southwest customer for 15 years due to everything you just got rid of. I'm flying to Idaho and Washington in October, both places I used to simply book with Southwest without a second thought now with Frontier (Washington) and United (Idaho) because they offer everything the "new" Southwest does but cheaper and at better times, destinations, etc. This really makes me sad...

It was really nice! I appreciate the gate attendant allowing families with small children to board early on in the process… that was very helpful! The internet service didn’t work with the app I was trying to use even though I paid the $8… other than that it was great! Oh and I should’ve asked for the whole cranberry cocktail can. That cup was about 2 sips…

I liked the boarding process with our loading group and numbers. I disliked that I couldn't guarantee our seats together. I didn't like that the Internet costs $8/ flight, but did love all the inflight options available through their app. I disliked no charging station at my seat for a 3+ hour flight.

Great! Although the flight was about 40 minutes delayed, the crew did a good job getting everything boarded quickly and efficiently.

Flight boarded super late. Missed our departure window. Stuck on the runway for over an hour.

Worst travel day of my life. First bumped from our 7am flight—that we booked to ensure enough time to get to Chicago and get ready to go to a concert. Ended up on a flight 5hours later only to arrive in Chicago and spend 2 hours sitting in the tarmac. Missed the concert ($650 in tickets) and was too late to cancel the hotel ($500). I did receive a $200 voucher for the next Alaska ticket—soooo generous 👎. Would LOVE if Alaska reimbursed the $1000+that I am out!

Clean plane, friendly crew, on time and relatively easy boarding. We did have to switch departure gates in Portland, but got enough notice that it wasn't a big hassle. Only wish Alaska offered more flights from Kansas City.

The aircraft pumps heat into the cabin in warm weather. High, prolonged discomfort. Not okay to put customers through that. Time to upgrade their fleet.

I would love it if Alaska Airlines brought back the complimentary beverage service on short flights

the flight was fine, But I paid extra for an Aisle seat both planes and did not get what I paid for when you pay an extra almost $80 and do not get the desired seats it was frustrating I don't fly much because of my legs need more room. thank you for your attention to this

Our seat assignments were mysteriously changed such that our boarding was delayed when they tried to fix it, but to no avail. It took more than 15 min. before we sat down. Then the catering delayed our plane for 35 min.

The flight was delayed by over an hour with no explanation.

Alaska is a great airline, consistent, on time and friendly employees

I did not try their food or log in to the WiFi but the rest of the trip both ways was easy and most pleasant.

the whole trip was smooth, and as comfortable as flying is these days. flight crew was friendly and very courteous and helpful.

Yet another flight in which beverage and snack service was skipped. Other that that, firmly mediocre. Landed early, to gate late due to congestion at the gates. Airline's fault or airports fault: unknown.

The flights were on time which was great give. It was holiday travel season and there’d been some weather issues. The only complaint and this is every time with United is the terrible seat design. The head rest is not built for comfort and having my neck bent forward for a cross country trip reminded me while I try not to take United flights as a rule.

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.

We had a 90 minute delay due to equipment failure that was detected just before we took off. United rebooked my connecting flight.

Dinner was okay but the breakfast was not eatable on the flight San Francisco to Zurich.

This was a Lufthansa flight. Disappointing main meal. Very rough over Canada and arrival at FRA. IFE was almost unusable.

Poor seating comfort, seat cushion too thin, very uncomfortable. My luggage didi not make the flight due to equipment change. At least. United had it delivered the next day. I was without my toilet items for one day.

Flight cancelled because of the grounded 737s. United was good about it and got us onto a later Alaska Airlines flight to Oakland (not San Francisco as originally intended). Had to go through security again and my wife dropped her MacBook Pro, which broke, a $2,500 whoopsie. But we made it home.

I liked being upgraded to first class. The flight was a redeye, so I did sleep most of it.

Luggage took too long go get off plane in Knoxville. Was almost 45 minutes after the flight landed.

Awful, tons of delays, I got into Chicago multiple hours late meaning I hit the very traffic I tried so desperately to avoid. Just empty apologies from American Airlines text alerts. Trash behavior from a trash airline.

The boarding was as always, the crew tried their best but not enough. The food was a disaster I had dietary restrictions that were half met because the company did not loaded the food for the flight. The entertainment screen was fine but content was not and also they removed the free messaging option from the flight and they charged 30 dollars for that crappy bandwidth. This flight is not worth the cost and the company is going down on quality.

As smooth as you can expect. Some issues with boarding because the previous plane took forever to deplane but overall, a good experience.

DFW-LHR Toilets not kept clean Too cramped. Aisles so narrow crew were constantly banging into people on the aisle seats. Even then, the carts used are reduced width. Other than that it was a decent flight on both legs

Excellent customer service at check in at Austin flight to DFW and excellent customer service from Karren in terminal B at DFW.

The flight itself was fine, but between the man in front of me putting his chair back, and the gentleman next to me who took up 50% of my seat, my back and neck are destroyed from the flight. I’m hoping for a better outcome flying back.

Flight boarded without pilots. Sat on plane for 3 hrs. after over an hour late boarding. Plane never took off. Had to deplane near midnight. Line for rebooking was 3 hours + long. I had to leave.

We were told there would be no food/beverage service due to turbulence. There was very little turbulence on the 2+ hour flight. I was in First Class and thought they could have done a quick service after take off as they had a quite bit of time before we would be reaching the predicted turbulent area. They could have at least passed out a quick bag of pretzels.

Very disappointed with the crew and the lack of attention given to the passengers. On a 5 hour flight they never offered a snack. One time offered a beverage and didn’t pick up the used cups until the flight was on final approach. The two flight attendants in our section mentioned that they were best friends and compared their pre flight shoes. When paying for first/business class there is a level of service that should be expected. These two spent the majority of the flight in their seats playing on their phones and laughing with each other. Very frustrating!!!

Everything you need to know for your flight from Portland to Belize

Information on your arrival and departure airports