$136 Find Cheap Flights from Portland to Belize

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 8/17. 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

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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

Tue, Aug 19 - Sat, Aug 23
American Airlines Logo
5:34 am - 2:14 pmPDX-BZE
7h 40m1 stop
American Airlines Logo
3:25 pm - 9:24 amBZE-PDX
18h 59m2 stops
$397American Airlines
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Thu, Sep 25 - Sun, Oct 5
Alaska Airlines Logo
9:30 pm - 5:15 pmPDX-BZE
18h 45m1 stop
Alaska Airlines Logo
10:00 am - 11:24 pmBZE-PDX
14h 24m1 stop
$406Alaska Airlines
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Sat, Sep 27 - Sat, Oct 4
Delta Logo
5:01 pm - 11:41 amPDX-BZE
17h 40m2 stops
Delta Logo
12:59 pm - 9:47 pmBZE-PDX
9h 48m1 stop
$410Delta
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Tue, Aug 19 - Sat, Aug 23
United Airlines Logo
7:35 pm - 11:35 amPDX-BZE
15h 00m2 stops
United Airlines Logo
2:35 pm - 10:23 pmBZE-PDX
8h 48m1 stop
$414United Airlines
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Mon, Nov 3 - Mon, Nov 17
American Airlines Logo
5:30 am - 3:04 pmPDX-BZE
7h 34m1 stop
American Airlines Logo
1:12 pm - 11:09 amBZE-PDX
23h 57m1 stop
$416American Airlines
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Tue, Aug 19 - Sat, Aug 23
United Airlines Logo
12:54 pm - 1:33 pmPDX-BZE
23h 39m1 stop
United Airlines Logo
2:35 pm - 10:23 pmBZE-PDX
8h 48m1 stop
$420United Airlines
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Sat, Nov 8 - Fri, Nov 14
American Airlines Logo
2:07 pm - 3:04 pmPDX-BZE
22h 57m1 stop
American Airlines Logo
4:21 pm - 11:09 amBZE-PDX
20h 48m2 stops
$421American Airlines
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Sat, Nov 8 - Fri, Nov 14
American Airlines Logo
2:07 pm - 3:04 pmPDX-BZE
22h 57m1 stop
American Airlines Logo
1:12 pm - 11:09 amBZE-PDX
23h 57m1 stop
$427American Airlines
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Wed, Sep 24 - Sun, Oct 5
Alaska Airlines Logo
9:10 pm - 5:15 pmPDX-BZE
43h 05m2 stops
Alaska Airlines Logo
10:00 am - 11:24 pmBZE-PDX
14h 24m1 stop
$449Alaska Airlines
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Sat, Nov 8 - Sun, Nov 16
Delta Logo
10:10 pm - 12:43 pmPDX-BZE
12h 33m1 stop
Delta Logo
2:08 pm - 10:32 pmBZE-PDX
10h 24m1 stop
$453Delta
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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 $487 (return) on average. On the other hand, the most expensive months are December and March, when the average cost of round-trip tickets is $894 and $812 respectively.

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

The average price of all round-trip flights from Portland to Belize clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Belize on a Monday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from Portland to Belize. For your return ticket, we recommend flying on a Tuesday and avoiding Wednesdays for the best deals.

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 1 week before departure. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.


Good to know

Low seasonSeptember
Cheapest flight$136
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly and prices are also 17% lower on average.
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.

  • What is the cheapest time of day to fly to Belize?

    The cheapest time of day to fly to Belize is generally in the evening, when round-trip flights cost $507 on average. Morning departures are around 20% more expensive than evening flights, on average. The most expensive time of day to fly to Belize is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $648.

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
Alaska AirlinesOverall score based on 10000 reviews
7.1Food
7.1Entertainment
8.1Boarding
7.8Comfort
8.5Crew
Airline reviews

Had to sit and wait to get off the plane for closeto a hour. My son also flying to a different destination that day also had like a 2.5 hr delay

2.0 MediocreAnonymous, Jul 2025PDX - KOA
Read more Alaska Airlines reviews

Had to sit and wait to get off the plane for closeto a hour. My son also flying to a different destination that day also had like a 2.5 hr delay

TERRIFIC! Thank you all. Jason Robert Kidwell My favorite flight attendants.

I liked Alaska better than other carriers that I have EVER used. Unfortunately, the plane from LAX to Guanacaste leg of my journey had some mechanical problems and had to return to LAX - causing my journey to be very long and added a day to my total trip. The Airline was very prompt in offering their apology and have given me credit to use for my next flight. I thought the terminal in LAX was too cold for comfort, especially if there is a long wait between flights.

Not having to pay 160$ for a 20 lb and 12 lb bag that were clearly under 50 lbs and they overcharged me for them

We have always flown with Alaska when we can. As they have great customer service. This trip we had to transfer to Air LINGUS in Denver to go to Dublin. That’s where things went bad! Our checked luggage didn’t arrive. The process to make a claim was way more complicated than it should be. It took 5 days to recover our luggage. The whole time we couldn’t talk to a real person who could tell us anything. The whole time Alaska blamed Air lingus and vis a versa. No one seemed want to help us. That was the worst part.

I'm a platinum member with American Airlines, however, my ticket did not display status and thus I did not board with an early group. I traveled with my two daughters and we were given a row of seats that did not recline. Not the treatment I would have expected for a platinum customer. The flight was also a bit late leaving Portland. Also on my flight to Portland we were not given premium seats. In fact, we were in the last row of the aircraft.

5 hour delay from Portland to Newark. Boarded and then were told we had to get off and wait five hours for flight. No food vouchers or any other compensation because they said it was an air traffic control issue. Plane is bare minimum like a discount airline. They have free entertainment but you have to get to it on your own device no screens in the seats

Very good. Gate personnel were excellent flight attendants were also able to change my seat at the last minute everyone, courteous, polite, and.

On time, smooth take off and landing, efficient boarding. Gate staff excellent, stewardess grumpy, but civil enough.

No WiFi available. It was too late to order food also. Guy next to me was huge (not fat) so had his shoulder & thigh next to me the whole way. Plane was delayed leaving PDX due to 8 other planes waiting. Not my best Alaska airlines flight.

My experience on any Delta flight is always overshadowed by the time Delta removed me from a flight for no apparent reason.

Delayed and took off even later than the scheduled delay time

For a 69 year old with health problems I had the worse experience, no wheelchair when I entered a lady told me to sit and wait while a gentleman told me I had to walk to the Delta station, which I did. I had a carry on and a bag, and I was traveling with my service dog, which was on his carrier and the lady charged me for my carry on luggage, beside all the waiting cause of the delay, I had to walk to get my luggage cause no wheelchair showed up, I am so disappointed. I will get in touch with the company. I got home at 3:00 am, not good for my health situation.

Only issue was with seating. The economy fare we purchased did say there was no guarantee the three people in our party would be seated together, and we were not. At the gate, the agent told us more specifically, the fare we purchased meant we would be seated in middle seats only. This should just be made more obvious.

Great experience on Delta. Staff from baggage check to flight attendants were very courteous and professional. My only issue was a personal preference for pretzels instead of the chips and cookies that were offered.

There was no problems, just a little uncomfortable with seats that do not lay back a little

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

Flight was delayed, 30+ bags had to be gate checked. Crew were very friendly!

Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.

Did not know my son and I had different seating arrangements. He was fine, but it was disappointing.

Terrible. Delayed 7 hours, and cancelled the flight, leaving me stranded and out of pocket $500 for an alternative last minute flight

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

Weather delay in Chicago?. No sense of urgency to make connection in Chicago for our connecting flight that wasn't delayed. Connection was missed.

Our flight was understandably diverted to a small regional airport in Laramie, Wyoming due to weather conditions, which I fully recognize and appreciate. However, the low rating stems from the experience that followed: passengers remained on board for over an hour without the option to deplane and stretch, despite the aircraft being stationary. Although the pilot opened the cabin door, only he was permitted to exit. Meanwhile, passengers grew increasingly uncomfortable as warm summer air entered the cabin through the open door, and being in the second row meant we were impacted immediately. While the flight attendants made efforts to keep everyone at ease, I believe allowing passengers to deplane briefly, given the extended delay, would have significantly improved the overall experience.

I never flew. Flight was canceled. DIA worst airport in the country. Avoid at all costs.

I learned that seating towards the end of plane that a line forms for the restroom and people use your chair as a hand railing, bumping your seat consistently. I was seated in the aisle. I think that next time if I am towards the back row I would want to sit in the middle or window seat.

The best airline I have ever travel , really good customer service, attention and service !!

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

United sent me a mileage plus number last year but that number is invalid so I can’t use it to check into flights or collect mileage. There is human to speak about the problem, only computers who keep asking me if I am using the correct email. It’s so frustrating and I cannot resolve it.

We had to turn around and head back to Manchester. Problem with a plane engine.

Flight was delayed. Staff at the gate effectively and proactively communicated about the delay.

Very poor delay in dfw was really bad n long

Our flight was 1.5 hours delayed. There was no weather for the inbound flight, so I don't understand why. This meant a VERY late arrival and only a quick nap before my morning flight.

Because of rescheduling, they had to put me on a flight that didn't go through Dallas

It was very difficult to stretch my knee out and I am very short. I also had a torn tendon in my knee which made it extra uncomfortable anyways. My husband is 6'2" and I can't imagine him flying in that plane.

3 hour weather delay followed by 1 hour (and counting) maintenance delay. UGH!

Couldn’t get the door on the plane to close leading to a nearly 2 hour delay. But, hey at least they didn’t cancel the flight.

Flight was cancelled 3 hrs AFTER etd. Thetefore Missed connection from JFK to New Zealand . No accommodation provided… This cost ne aporox 1000 USD in extra expenses and turned whst should have been a 24 hr trip ftom Boston - New Zealand into a VERY expensive , late 70+ hr nightmare … Complete nonsense!!!

After we'd boarded , they canceled the flight. The crew didn't even know , we just all received text messages. Then after they deplaned us , AA was just like "too bad, go F your self, we sure ain't gonna help you"

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

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