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Cheap flights from Portland to Belize from $171

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Belize departing on 5/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Portland to Belize

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
11:59 pm - 11:15 am
PDX
-
BZE
10h 16m
1 stop
United Airlines Logo
2:35 pm - 10:59 pm
BZE
-
PDX
9h 24m
1 stop
$447United Airlines
Sun, May 3 - Fri, May 8
United Airlines Logo
11:59 pm - 11:15 am
PDX
-
BZE
10h 16m
1 stop
United Airlines Logo
2:35 pm - 12:34 pm
BZE
-
PDX
22h 59m
2 stops
$452United Airlines
Sun, May 3 - Fri, May 8
United Airlines Logo
7:14 pm - 11:15 am
PDX
-
BZE
15h 01m
2 stops
United Airlines Logo
12:20 pm - 10:58 pm
BZE
-
PDX
11h 38m
1 stop
$455United Airlines
Sun, Apr 19 - Wed, Apr 29
American Airlines Logo
11:40 pm - 1:02 pm
PDX
-
BZE
12h 22m
2 stops
American Airlines Logo
1:52 pm - 10:20 am
BZE
-
PDX
21h 28m
2 stops
$460American Airlines
Sat, Apr 25 - Fri, May 1
Alaska Airlines Logo
7:11 am - 4:37 pm
PDX
-
BZE
8h 26m
1 stop
Alaska Airlines Logo
10:00 am - 11:44 pm
BZE
-
PDX
14h 44m
1 stop
$461Alaska Airlines
Mon, May 4 - Thu, May 14
United Airlines Logo
7:45 pm - 11:15 am
PDX
-
BZE
14h 30m
2 stops
United Airlines Logo
12:20 pm - 10:59 pm
BZE
-
PDX
11h 39m
1 stop
$464United Airlines
Wed, May 6 - Wed, May 13
American Airlines Logo
11:40 pm - 2:30 pm
PDX
-
BZE
13h 50m
1 stop
American Airlines Logo
12:14 pm - 10:50 pm
BZE
-
PDX
11h 36m
1 stop
$472American Airlines
Wed, May 6 - Wed, May 13
American Airlines Logo
10:28 pm - 11:05 am
PDX
-
BZE
11h 37m
1 stop
American Airlines Logo
1:52 pm - 11:53 pm
BZE
-
PDX
11h 01m
1 stop
$475American Airlines
Sun, Apr 19 - Wed, Apr 29
American Airlines Logo
11:47 pm - 2:30 pm
PDX
-
BZE
13h 43m
2 stops
American Airlines Logo
12:14 pm - 9:38 pm
BZE
-
PDX
10h 24m
1 stop
$477American Airlines
Wed, May 6 - Wed, May 13
Alaska Airlines Logo
9:26 pm - 6:45 pm
PDX
-
BZE
20h 19m
1 stop
Alaska Airlines Logo
10:00 am - 11:33 am
BZE
-
PDX
26h 33m
1 stop
$478Alaska Airlines
Thu, May 14 - Tue, May 19

American Airlines flights from Portland to Belize

Our best American Airlines deals on Portland to Belize flight tickets
American Airlines
Apr 19
PDX10:28 pmPortland
13h 34m
1 stop
BZE1:02 pmBelize City Philip S.W.Goldson
Apr 29
BZE1:52 pmBelize City Philip S.W.Goldson
11h 01m
1 stop
PDX11:53 pmPortland
$455
American Airlines
Apr 19
PDX11:47 pmPortland
12h 15m
2 stops
BZE1:02 pmBelize City Philip S.W.Goldson
Apr 29
BZE3:31 pmBelize City Philip S.W.Goldson
19h 49m
2 stops
PDX10:20 amPortland
$460
American Airlines
May 6
PDX11:40 pmPortland
13h 50m
1 stop
BZE2:30 pmBelize City Philip S.W.Goldson
May 13
BZE12:14 pmBelize City Philip S.W.Goldson
11h 36m
1 stop
PDX10:50 pmPortland
$472

Alaska Airlines flights from Portland to Belize

Our best Alaska Airlines deals on Portland to Belize flight tickets
Alaska Airlines
May 4
PDX7:11 amPortland
8h 26m
1 stop
BZE4:37 pmBelize City Philip S.W.Goldson
May 14
BZE10:00 amBelize City Philip S.W.Goldson
14h 44m
1 stop
PDX11:44 pmPortland
$461
Alaska Airlines
May 13
PDX7:15 amPortland
10h 30m
1 stop
BZE6:45 pmBelize City Philip S.W.Goldson
May 19
BZE10:00 amBelize City Philip S.W.Goldson
31h 38m
1 stop
PDX4:38 pmPortland
$470
Alaska Airlines
May 14
PDX9:26 pmPortland
20h 19m
1 stop
BZE6:45 pmBelize City Philip S.W.Goldson
May 19
BZE10:00 amBelize City Philip S.W.Goldson
26h 33m
1 stop
PDX11:33 amPortland
$478

momondo 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, momondo users made 832,500 searches. Data last updated March 13, 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
Quickest round-trip

PortlandBelize City

PDX - BZE

PDXBZE

Portland

Sun 5/3

11:59 pm-11:15 am

1 stop10h 16m

Belize City Philip S.W.Goldson

Fri 5/8

2:35 pm-10:59 pm

1 stop9h 24m

$447

PortlandBelize City

PDX - BZE

PDXBZE

Portland

Sun 5/3

11:59 pm-11:15 am

1 stop10h 16m

Belize City Philip S.W.Goldson

Fri 5/8

2:35 pm-12:34 pm

2 stops22h 59m

$452

PortlandBelize City

PDX - BZE

PDXBZE

Portland

Sun 4/19

7:14 pm-11:15 am

2 stops15h 01m

Belize City Philip S.W.Goldson

Wed 4/29

12:20 pm-10:58 pm

1 stop11h 38m

$455

PortlandBelize City

PDX - BZE

PDXBZE

Portland

Sat 4/25

11:40 pm-1:02 pm

2 stops12h 22m

Belize City Philip S.W.Goldson

Fri 5/1

1:52 pm-10:20 am

2 stops21h 28m

$460

PortlandBelize City

PDX - BZE

PDXBZE

Portland

Mon 5/4

7:11 am-4:37 pm

1 stop8h 26m

Belize City Philip S.W.Goldson

Thu 5/14

10:00 am-11:44 pm

1 stop14h 44m

$461

PortlandBelize City

PDX - BZE

PDXBZE

Portland

Wed 5/6

7:45 pm-11:15 am

2 stops14h 30m

Belize City Philip S.W.Goldson

Wed 5/13

12:20 pm-10:59 pm

1 stop11h 39m

$464

PortlandBelize City

PDX - BZE

PDXBZE

Portland

Wed 5/6

11:40 pm-2:30 pm

1 stop13h 50m

Belize City Philip S.W.Goldson

Wed 5/13

12:14 pm-10:50 pm

1 stop11h 36m

$472

PortlandBelize City

PDX - BZE

PDXBZE

Portland

Sun 4/19

10:28 pm-11:05 am

1 stop11h 37m

Belize City Philip S.W.Goldson

Wed 4/29

1:52 pm-11:53 pm

1 stop11h 01m

$475

PortlandBelize City

PDX - BZE

PDXBZE

Portland

Wed 5/6

11:47 pm-2:30 pm

2 stops13h 43m

Belize City Philip S.W.Goldson

Wed 5/13

12:14 pm-9:38 pm

1 stop10h 24m

$477

PortlandBelize City

PDX - BZE

PDXBZE

Portland

Thu 5/14

9:26 pm-6:45 pm

1 stop20h 19m

Belize City Philip S.W.Goldson

Tue 5/19

10:00 am-11:33 am

1 stop26h 33m

$478

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Belize from

How to get the cheapest flight ticket from Portland to Belize

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Belize?

The cheapest month to fly to Belize from Portland is in January. Flight prices, which tend to average around $470, are often lower during this time because this is during the off-season. If you aren’t able to travel to Belize during the month of January, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $542.

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

You are more likely to see cheaper flights to Belize from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Belize for around $633 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Belize from Portland for as low as $513 on momondo.

Cheap Portland to Belize flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Belize

Fastest flight time

7h 50m

Direct flights

None
The fastest flight from Portland to Belize takes 7h 50m
There are no direct flights from Portland to Belize. There are no popular flight routes from Portland to Belize.
Search flight deals

  • When did momondo last update prices for flights from Portland Airport to Belize?

    Prices for flights from Portland Airport to Belize are refreshed on a daily basis.

  • How many operators does momondo search for flights from Portland Airport to Belize?

  • How old do you have to be to fly from Portland Airport to Belize?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Belize.

  • What documentation or ID do you need to fly to Belize?

    The travel and health documents you'll need for your trip to Belize may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Belize. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Portland to Belize

Compare and see reviews for airlines that fly from Portland to Belize with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $229Free CancellationRating
7.9
8,285 reviews
Search Delta flights
Alaska AirlinesPriceFrom $367Free CancellationRating
8.0
12,036 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $425Free CancellationRating
7.1
11,446 reviews
Search American Airlines flights
United AirlinesPriceFrom $425Free CancellationRating
7.4
9,418 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Belize?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Portland to Belize. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Portland to Belize with flexible booking policies on momondo?

momondo does allow users to show only those flights to Belize from Portland which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Portland to Belize?

momondo provides multiple filters to help you find the best flight to Belize from Portland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Portland to Belize right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Belize from Portland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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