$310 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 9/21. 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, 0 bags

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Flight Deals

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, Jun 13 - Sat, Jun 20
American Airlines Logo
5:58 pm - 10:38 am
PWM
-
BZE
18h 40m
2 stops
American Airlines Logo
3:28 pm - 2:24 pm
BZE
-
PWM
20h 56m
2 stops
$666American Airlines
Thu, Jul 2 - Sat, Jul 11
American Airlines Logo
6:00 pm - 12:26 pm
PWM
-
BZE
20h 26m
2 stops
American Airlines Logo
1:26 pm - 10:31 am
BZE
-
PWM
19h 05m
2 stops
$680American Airlines
Sat, Jun 13 - Sat, Jun 20
American Airlines Logo
5:36 pm - 2:25 pm
PWM
-
BZE
22h 49m
1 stop
American Airlines Logo
3:28 pm - 2:24 pm
BZE
-
PWM
20h 56m
2 stops
$682American Airlines
Thu, Jul 2 - Sat, Jul 11
Delta Logo
6:00 am - 11:07 am
PWM
-
BZE
7h 07m
1 stop
Delta Logo
12:25 pm - 11:14 pm
BZE
-
PWM
8h 49m
1 stop
$685Delta
Sat, Jul 18 - Tue, Jul 28
American Airlines Logo
6:00 am - 10:55 am
PWM
-
BZE
6h 55m
1 stop
American Airlines Logo
3:23 pm - 2:16 pm
BZE
-
PWM
20h 53m
2 stops
$690American Airlines
Sat, Jul 11 - Tue, Jul 21
American Airlines Logo
7:51 pm - 12:26 pm
PWM
-
BZE
18h 35m
2 stops
American Airlines Logo
3:23 pm - 2:16 pm
BZE
-
PWM
20h 53m
2 stops
$696American Airlines
Sun, Jul 12 - Thu, Jul 23
Delta Logo
6:00 am - 11:00 am
PWM
-
BZE
7h 00m
1 stop
Delta Logo
12:15 pm - 11:14 pm
BZE
-
PWM
8h 59m
1 stop
$722Delta
Sat, Jul 11 - Tue, Jul 21
American Airlines Logo
7:51 pm - 12:26 pm
PWM
-
BZE
18h 35m
2 stops
American Airlines Logo
1:26 pm - 10:31 am
BZE
-
PWM
19h 05m
2 stops
$736American Airlines
Thu, Jul 2 - Sat, Jul 11
American Airlines Logo
5:39 pm - 2:23 pm
PWM
-
BZE
22h 44m
1 stop
American Airlines Logo
3:23 pm - 2:16 pm
BZE
-
PWM
20h 53m
2 stops
$738American Airlines
Sat, Jun 13 - Sat, Jun 20
United Airlines Logo
6:00 am - 11:55 am
PWM
-
BZE
7h 55m
1 stop
United Airlines Logo
3:10 pm - 9:11 am
BZE
-
PWM
16h 01m
1 stop
$739United 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 September, when tickets cost $0 (return) on average. On the other hand, the most expensive months are February and December, when the average cost of round-trip tickets is $533 and $533 respectively.

Find deals

Good to know

Low seasonOctober
Cheapest flight$310
Best time to beat the crowds with an average 45% drop in price.
Most popular time to fly and prices are also 3% 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.

Reviews of the top airline flying 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.
7.9
DeltaOverall score based on 8460 reviews
7.9Comfort
7.8Entertainment
8.1Boarding
8.5Crew
7.2Food
Airline reviews

Seats in Delta Main are unbelievably close to the seat in front of. Hard to get a backpack under the seat.

8.0 ExcellentMatthew, May 2026
OKC - ATL
Read more Delta reviews

Seats in Delta Main are unbelievably close to the seat in front of. Hard to get a backpack under the seat.

The flight was operated by Latam. The aircraft had a technical issue and the flight was delayed for the next day. They grounded other passengers to get their airplane assigned to my flight. Most of he ground staff don't speak English (Orlando Airport), but were very polite.The crew on the other hand could speak English and Portuguese. On board service was good.

The agent at check in and at the gate were less than thrilled to be at work. I'm not a fan of Kayak's placement on the plane. I got put in the middle seat and none of my preferences were used.

In ATL they have two sets of departure screens. Follow what is on your airline's departure board - the ATL Airport Authority departure board had completely incorrect details about the gate assignment for my flight, which would have made me miss boarding.

Flight was delayed it was hot while sitting on the plane, one engine was working on the plane until they had to do some jimmy rigging down the runway in order for the other engine to charge up. It was ridiculous

The flight was very good and the staff was very friendly and helpful!

The only thing I would say is we tried to get on a standby earlier flight, but with our fair we couldn’t. That seems senseless to leave with open seats..

Very easy to use and convenient, you can perform any action within the same portal

In a world of delays, Delta was on time both ways! Boarding was fast and efficient. Staff was friendly. AND wifi worked.

WiFi didn’t work. Flight delayed 3 hours Crew members were illiterate Seat lean back did not work.

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

Information on your arrival and departure airports

Portland (PWM)