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Cheap flights from Portland to Belize from $146

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 3/15. 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.
American Airlines Logo
10:15 pm - 11:49 am
PDX
-
BZE
11h 34m
1 stop
American Airlines Logo
2:50 pm - 11:50 pm
BZE
-
PDX
11h 00m
1 stop
$353American Airlines
Sun, Feb 8 - Thu, Feb 12
American Airlines Logo
6:22 pm - 3:16 pm
PDX
-
BZE
18h 54m
2 stops
American Airlines Logo
2:50 pm - 11:50 pm
BZE
-
PDX
11h 00m
1 stop
$358American Airlines
Sun, Feb 8 - Thu, Feb 12
American Airlines Logo
10:53 pm - 12:18 pm
PDX
-
BZE
11h 25m
1 stop
American Airlines Logo
1:50 pm - 11:44 pm
BZE
-
PDX
10h 54m
1 stop
$377American Airlines
Tue, Mar 3 - Tue, Mar 10
American Airlines Logo
9:44 pm - 12:18 pm
PDX
-
BZE
12h 34m
2 stops
American Airlines Logo
3:39 pm - 11:07 am
BZE
-
PDX
20h 28m
2 stops
$382American Airlines
Tue, Mar 3 - Tue, Mar 10
Alaska Airlines Logo
9:30 pm - 4:57 pm
PDX
-
BZE
18h 27m
1 stop
Alaska Airlines Logo
10:00 am - 1:25 pm
BZE
-
PDX
28h 25m
1 stop
$385Alaska Airlines
Sun, Mar 8 - Thu, Mar 12
American Airlines Logo
11:40 pm - 2:30 pm
PDX
-
BZE
13h 50m
1 stop
American Airlines Logo
1:52 pm - 11:52 pm
BZE
-
PDX
11h 00m
1 stop
$389American Airlines
Sat, Apr 25 - Fri, May 1
American Airlines Logo
11:59 pm - 1:02 pm
PDX
-
BZE
12h 03m
2 stops
American Airlines Logo
12:14 pm - 10:20 am
BZE
-
PDX
23h 06m
2 stops
$394American Airlines
Sat, Apr 25 - Fri, May 1
United Airlines Logo
6:57 pm - 2:32 pm
PDX
-
BZE
17h 35m
2 stops
United Airlines Logo
10:15 am - 6:47 pm
BZE
-
PDX
10h 32m
1 stop
$407United Airlines
Sun, Mar 1 - Sat, Mar 7
American Airlines Logo
9:44 pm - 12:18 pm
PDX
-
BZE
12h 34m
2 stops
American Airlines Logo
4:39 pm - 11:07 am
BZE
-
PDX
20h 28m
2 stops
$414American Airlines
Fri, Feb 20 - Fri, Feb 27
American Airlines Logo
12:59 am - 2:30 pm
PDX
-
BZE
12h 31m
1 stop
American Airlines Logo
1:52 pm - 11:52 pm
BZE
-
PDX
11h 00m
1 stop
$417American Airlines
Mon, Apr 13 - Tue, Apr 21

United Airlines flights from Portland to Belize

Our best United Airlines deals on Portland to Belize flight tickets
United Airlines
Mar 1
PDX6:57 pmPortland
17h 35m
2 stops
BZE2:32 pmBelize City Philip S.W.Goldson
Mar 7
BZE10:15 amBelize City Philip S.W.Goldson
10h 32m
1 stop
PDX6:47 pmPortland
$407
United Airlines
Feb 1
PDX3:50 pmPortland
18h 24m
2 stops
BZE12:14 pmBelize City Philip S.W.Goldson
Feb 9
BZE3:38 pmBelize City Philip S.W.Goldson
9h 15m
1 stop
PDX10:53 pmPortland
$409
United Airlines
Feb 3
PDX3:52 pmPortland
18h 22m
2 stops
BZE12:14 pmBelize City Philip S.W.Goldson
Feb 10
BZE1:18 pmBelize City Philip S.W.Goldson
22h 27m
2 stops
PDX9:45 amPortland
$410

Alaska Airlines flights from Portland to Belize

Our best Alaska Airlines deals on Portland to Belize flight tickets
Alaska Airlines
Mar 8
PDX9:30 pmPortland
18h 27m
1 stop
BZE4:57 pmBelize City Philip S.W.Goldson
Mar 12
BZE10:00 amBelize City Philip S.W.Goldson
28h 25m
1 stop
PDX1:25 pmPortland
$385
Alaska Airlines
Feb 3
PDX7:24 amPortland
8h 25m
1 stop
BZE5:49 pmBelize City Philip S.W.Goldson
Feb 10
BZE11:00 amBelize City Philip S.W.Goldson
24h 35m
1 stop
PDX9:35 amPortland
$413
Alaska Airlines
Mar 1
PDX9:30 pmPortland
18h 27m
1 stop
BZE5:57 pmBelize City Philip S.W.Goldson
Mar 7
BZE10:00 amBelize City Philip S.W.Goldson
24h 35m
1 stop
PDX8:35 amPortland
$420

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 January 25, 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

PortlandBelize City

PDX - BZE

PDXBZE

Portland

Sun 2/8

10:15 pm-11:49 am

1 stop11h 34m

Belize City Philip S.W.Goldson

Thu 2/12

2:50 pm-11:50 pm

1 stop11h 00m

$353

PortlandBelize City

PDX - BZE

PDXBZE

Portland

Sun 2/8

6:22 pm-3:16 pm

2 stops18h 54m

Belize City Philip S.W.Goldson

Thu 2/12

2:50 pm-11:50 pm

1 stop11h 00m

$358

PortlandBelize City

PDX - BZE

PDXBZE

Portland

Tue 3/3

10:53 pm-12:18 pm

1 stop11h 25m

Belize City Philip S.W.Goldson

Tue 3/10

1:50 pm-11:44 pm

1 stop10h 54m

$377

PortlandBelize City

PDX - BZE

PDXBZE

Portland

Tue 3/3

9:44 pm-12:18 pm

2 stops12h 34m

Belize City Philip S.W.Goldson

Tue 3/10

3:39 pm-11:07 am

2 stops20h 28m

$382

PortlandBelize City

PDX - BZE

PDXBZE

Portland

Sun 3/8

9:30 pm-4:57 pm

1 stop18h 27m

Belize City Philip S.W.Goldson

Thu 3/12

10:00 am-1:25 pm

1 stop28h 25m

$385

PortlandBelize City

PDX - BZE

PDXBZE

Portland

Sat 4/25

11:40 pm-2:30 pm

1 stop13h 50m

Belize City Philip S.W.Goldson

Fri 5/1

1:52 pm-11:52 pm

1 stop11h 00m

$389

PortlandBelize City

PDX - BZE

PDXBZE

Portland

Sat 4/25

11:59 pm-1:02 pm

2 stops12h 03m

Belize City Philip S.W.Goldson

Fri 5/1

12:14 pm-10:20 am

2 stops23h 06m

$394

PortlandBelize City

PDX - BZE

PDXBZE

Portland

Sun 3/1

6:57 pm-2:32 pm

2 stops17h 35m

Belize City Philip S.W.Goldson

Sat 3/7

10:15 am-6:47 pm

1 stop10h 32m

$407

PortlandBelize City

PDX - BZE

PDXBZE

Portland

Fri 2/20

9:44 pm-12:18 pm

2 stops12h 34m

Belize City Philip S.W.Goldson

Fri 2/27

4:39 pm-11:07 am

2 stops20h 28m

$414

PortlandBelize City

PDX - BZE

PDXBZE

Portland

Mon 4/13

12:59 am-2:30 pm

1 stop12h 31m

Belize City Philip S.W.Goldson

Tue 4/21

1:52 pm-11:52 pm

1 stop11h 00m

$417

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 $474, 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 $654 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 $518 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

10h 16m

Direct flights

None
The fastest flight from Portland to Belize takes 10h 16m
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 $214Free CancellationRating
7.9
8,111 reviews
Search Delta flights
Alaska AirlinesPriceFrom $367Free CancellationRating
8.0
11,787 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $429Free CancellationRating
7.4
9,198 reviews
Search United Airlines flights
American AirlinesPriceFrom $468Free CancellationRating
7.2
11,197 reviews
Search American 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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