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$593+ Cheap flights from Portland, ME (PWM) to Belize

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — BZE
Aug 20 — Aug 271
Thu 8/20
Thu 8/27
1 adult, Economy
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Cheap flight deals from Portland to Belize

Cheapest flights from Portland to Belize
Explore the most affordable flight options available from Portland to Belize. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 21, 2026.

This Delta deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:00 am
PWM
-
BZE
1 stop7h 42m
Delta
Wed 10/2812:57 pm
BZE
-
PWM
1 stop8h 39m
Delta
Deal found 7/21$593
This Delta deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/214:45 pm
PWM
-
BZE
2 stops20h 57m
Delta
Thu 10/2912:57 pm
BZE
-
PWM
1 stop8h 39m
Delta
Deal found 7/20$598
This American Airlines deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/156:46 pm
PWM
-
BZE
2 stops20h 21m
American Airlines
Sat 8/221:32 pm
BZE
-
PWM
2 stops20h 06m
American Airlines
Deal found 7/18$608
This Delta deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:00 am
PWM
-
BZE
1 stop7h 42m
Delta
Fri 10/3012:57 pm
BZE
-
PWM
1 stop8h 39m
Delta
Deal found 7/20$623
This American Airlines deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:00 am
PWM
-
BZE
2 stops8h 22m
American Airlines
Wed 9/232:30 pm
BZE
-
PWM
2 stops20h 42m
American Airlines
Deal found 7/18$624
This Delta deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:00 am
PWM
-
BZE
1 stop7h 42m
Delta
Thu 10/2912:57 pm
BZE
-
PWM
2 stops21h 10m
Delta
Deal found 7/20$628
This American Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:37 pm
PWM
-
BZE
2 stops22h 16m
American Airlines
Wed 10/281:43 pm
BZE
-
PWM
2 stops18h 39m
American Airlines
Deal found 7/20$633
This Delta deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:00 am
PWM
-
BZE
1 stop7h 42m
Delta
Mon 10/2612:57 pm
BZE
-
PWM
1 stop8h 39m
Delta
Deal found 7/20$653
This American Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/155:45 am
PWM
-
BZE
2 stops10h 08m
American Airlines
Sun 11/223:53 pm
BZE
-
PWM
2 stops17h 45m
American Airlines
Deal found 7/19$654
This United Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/145:30 am
PWM
-
BZE
2 stops10h 06m
United Airlines
Sun 11/153:42 pm
BZE
-
PWM
2 stops21h 38m
United Airlines
Deal found 7/19$658
This Delta deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/156:00 am
PWM
-
BZE
1 stop7h 30m
Delta
Sun 11/221:55 pm
BZE
-
PWM
1 stop7h 28m
Delta
Deal found 7/19$670
This Delta deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/266:00 am
PWM
-
BZE
1 stop7h 42m
Delta
Thu 10/2912:57 pm
BZE
-
PWM
1 stop8h 39m
Delta
Deal found 7/21$675

Find flight deals from Portland to Belize

Keep the following information in mind while searching for Portland to Belize flight deals. Data was last updated July 21, 2026.

Round-trip from

$593
(Delta)

Popular in

April

Cheapest in

October

Average price

$769
From Portland to Belize
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($189 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($62 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Belize that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 21, 2026.
Use the filters below to find and compare flights from Portland to Belize that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandBelize City

PWM - BZE

PWMBZE

Portland

Fri 10/23

6:00 am-11:42 am

1 stop7h 42m

Belize City Philip S.W.Goldson

Thu 10/29

12:57 pm-11:36 pm

1 stop8h 39m

$623

PortlandBelize City

PWM - BZE

PWMBZE

Portland

Sat 11/14

6:00 am-12:32 pm

1 stop7h 32m

Belize City Philip S.W.Goldson

Sun 11/15

3:42 pm-2:20 pm

2 stops21h 38m

$658
Quickest round-trip

PortlandBelize City

PWM - BZE

PWMBZE

Portland

Sun 11/15

6:00 am-12:30 pm

1 stop7h 30m

Belize City Philip S.W.Goldson

Sun 11/22

1:55 pm-10:23 pm

1 stop7h 28m

$670

PortlandBelize City

PWM - BZE

PWMBZE

Portland

Mon 10/26

6:00 am-11:42 am

1 stop7h 42m

Belize City Philip S.W.Goldson

Fri 10/30

12:57 pm-11:36 pm

1 stop8h 39m

$675

PortlandBelize City

PWM - BZE

PWMBZE

Portland

Mon 10/26

6:00 am-11:42 am

1 stop7h 42m

Belize City Philip S.W.Goldson

Thu 10/29

12:57 pm-11:36 pm

1 stop8h 39m

$675

PortlandBelize City

PWM - BZE

PWMBZE

Portland

Sat 8/15

6:46 pm-1:07 pm

2 stops20h 21m

Belize City Philip S.W.Goldson

Sat 8/22

1:32 pm-8:06 pm

1 stop28h 34m

$690

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/20

Sorted by cheapest first

Best time to book a flight from Portland to Belize

Have a flexible travel schedule? Discover the best time to fly to Belize from Portland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Belize

Get insights into the airlines that provide service to Belize. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Belize. Reviews last updated July 21, 2026.
Peruse reviews from past customers who have flown with Delta from Portland to Belize to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,473 reviews

Crew

8.5

Entertainment

7.8

Boarding

8.1

Comfort

7.8

Food

7.2

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.8
Good
8,473 reviews
Delta
7.8
Good
8,473 reviews

Crew

8.5

Entertainment

7.8

Boarding

8.1

Comfort

7.8

Food

7.2

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Related info for your journey

Find useful and relevant information for your journey from Portland to Belize. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Portland to Belize?

    If you book a flight to Belize from Portland, you will be flying from Portland, which is the city’s only airport. Portland (PWM) is located 2.9 mi from the center of Portland.

  • How long is the flight from Portland, Maine to Belize?

    Airlines like Delta and United Airlines fly from Portland, Maine to Belize in about 7h 32m. The time it takes to get you to your destination can typically vary by up to 10m. There are 2086 mi between Portland, Maine and Belize. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Portland to Belize that include hotel bookings?

    Yes. In addition to deals on Portland to Belize flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Belize?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Belize.

  • Can I find deals for business class flights from Portland to Belize?

    Yes. Cheapflights offers flight deals from Portland to Belize by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Portland to Belize

Discover the top airline that operate flights from Portland to Belize. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$513Average$696FlexibilityNo cancel feeOn-timeN/A

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