$285 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 9/30. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Belize

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
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

Wed, Sep 2 - Wed, Sep 23
United Airlines Logo
7:35 pm - 11:15 am
PWM
-
BZE
17h 40m
2 stops
United Airlines Logo
12:20 pm - 10:40 am
BZE
-
PWM
20h 20m
2 stops
$578United Airlines
Wed, Sep 2 - Wed, Sep 23
American Airlines Logo
5:30 am - 2:26 pm
PWM
-
BZE
10h 56m
2 stops
American Airlines Logo
2:30 pm - 1:12 pm
BZE
-
PWM
20h 42m
2 stops
$583American Airlines
Sat, Jul 18 - Tue, Jul 28
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
$599American Airlines
Wed, Oct 14 - Wed, Oct 28
American Airlines Logo
2:55 pm - 10:15 am
PWM
-
BZE
21h 20m
2 stops
American Airlines Logo
3:30 pm - 11:33 am
BZE
-
PWM
18h 03m
2 stops
$613American Airlines
Sun, Jul 12 - Thu, Jul 23
American Airlines Logo
7:23 pm - 12:26 pm
PWM
-
BZE
19h 03m
2 stops
American Airlines Logo
11:27 am - 10:36 pm
BZE
-
PWM
9h 09m
2 stops
$620American Airlines
Sat, Jul 18 - Tue, Jul 28
American Airlines Logo
6:01 pm - 10:37 am
PWM
-
BZE
18h 36m
2 stops
American Airlines Logo
3:23 pm - 12:35 pm
BZE
-
PWM
19h 12m
2 stops
$622American Airlines
Sat, Sep 26 - Fri, Oct 2
Delta Logo
4:55 pm - 11:42 am
PWM
-
BZE
20h 47m
2 stops
Delta Logo
12:57 pm - 1:54 pm
BZE
-
PWM
22h 57m
2 stops
$629Delta
Sat, Sep 26 - Mon, Sep 28
Delta Logo
4:55 pm - 11:42 am
PWM
-
BZE
20h 47m
2 stops
Delta Logo
12:57 pm - 11:25 pm
BZE
-
PWM
8h 28m
1 stop
$638Delta
Sun, Sep 27 - Thu, Oct 1
Delta Logo
6:05 am - 11:42 am
PWM
-
BZE
7h 37m
1 stop
Delta Logo
12:57 pm - 11:25 pm
BZE
-
PWM
8h 28m
1 stop
$655Delta
Tue, Sep 29 - Thu, Oct 1
Delta Logo
5:29 pm - 11:42 am
PWM
-
BZE
20h 13m
2 stops
Delta Logo
12:57 pm - 11:25 pm
BZE
-
PWM
8h 28m
1 stop
$660Delta
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 July, when tickets cost $0 (return) on average. On the other hand, the most expensive months are June and August, when the average cost of round-trip tickets is $584 and $575 respectively.

Find deals

Good to know

Low seasonOctober
Cheapest flight$285
Best time to beat the crowds with an average 29% 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.
7.8
DeltaOverall score based on 8417 reviews
7.8Entertainment
8.5Crew
7.8Comfort
8.1Boarding
7.2Food
Airline reviews

We sat on the runway for over an hour before departure. That was unwelcome.

6.0 GoodAnonymous, Jun 2026
SEA - SFO
Read more Delta reviews

We sat on the runway for over an hour before departure. That was unwelcome.

Horrible. Faucet in sink not working, wifi not working. Didn’t bring food or snacks

Flight was delayed before take off and at landing. Baggage took 20 minutes. Flight crew would not serve full soft drink and had to ask multiple times before receiving water.

From checking to boarding, it was a seamless experience. The service agents were so helpful. The flight crew was so pleasant.

Gate agent showed up 20 minutes before boarding and was not at all friendly. Had to take this flight due to the one on the day before being cancelled and any later options were already full with long standby lists. Despite having paid for Delta Comfort seats, Delta did not allow me (or anyone) to choose their seat. The agent assigned them for everyone just prior to boarding. Self seat selection was allowed on the original flight. Flight staff was great - very friendly.

Flight attendants were great. Cheerful, upbeat and friendly. Jet, in particular, was fantastic.

I have Precheck. Flew HPN to DEN and return this past weekend. Delta didn't attach my Precheck number to this trip. So it was waiting in general line especially in Denver. Unavailable.

Original flight was delayed, then cancelled and the gate staff did not expedite rebooking. Also, no instructions were given that a ticket number was needed before being called to facilitate rebooking. This could have been much more organized.

Be on time? When not on time a circling for over an hour offer more than 1 bag of chips to the passengers? It was a 7 hour flight by the time we got done.

Five hour delays every hour, I wish it were all at once

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

Information on your arrival and departure airports

Portland (PWM)