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Cheap flights from Portland to Belize from $160

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 10/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Portland to Belize

Cheap round-trip flights

Delta Logo
10:10 pm - 12:32 pmPDX-BZE
12h 22m1 stop
Delta Logo
1:57 pm - 10:21 pmBZE-PDX
10h 24m1 stop
$406Delta
Find Deal
Sat, Nov 15 - Wed, Nov 19
Delta Logo
5:17 pm - 12:32 pmPDX-BZE
17h 15m2 stops
Delta Logo
1:57 pm - 9:04 amBZE-PDX
21h 07m2 stops
$410Delta
Find Deal
Sat, Nov 15 - Mon, Nov 24
United Airlines Logo
4:02 pm - 2:32 pmPDX-BZE
20h 30m2 stops
United Airlines Logo
3:38 pm - 10:57 pmBZE-PDX
9h 19m1 stop
$443United Airlines
Find Deal
Thu, Dec 11 - Wed, Dec 17
United Airlines Logo
7:10 pm - 12:14 pmPDX-BZE
15h 04m2 stops
United Airlines Logo
1:18 pm - 12:46 amBZE-PDX
13h 28m2 stops
$447United Airlines
Find Deal
Sun, Nov 16 - Sat, Nov 22
Alaska Airlines Logo
9:30 pm - 5:11 pmPDX-BZE
17h 41m1 stop
Alaska Airlines Logo
11:00 am - 4:39 pmBZE-PDX
31h 39m2 stops
$457Alaska Airlines
Find Deal
Fri, Dec 5 - Fri, Dec 12
American Airlines Logo
10:45 pm - 12:10 pmPDX-BZE
11h 25m1 stop
American Airlines Logo
1:12 pm - 11:26 pmBZE-PDX
12h 14m1 stop
$491American Airlines
Find Deal
Sun, Nov 2 - Sat, Nov 8
American Airlines Logo
10:15 pm - 3:09 pmPDX-BZE
14h 54m1 stop
American Airlines Logo
1:12 pm - 10:52 pmBZE-PDX
11h 40m1 stop
$496American Airlines
Find Deal
Fri, Nov 14 - Mon, Nov 24
Logo
6:05 am - 4:28 pmPDX-BZE
33h 23m2 stops
Logo
10:00 am - 11:39 pmBZE-PDX
14h 39m1 stop
$508
Find Deal
Thu, Sep 11 - Sun, Sep 14
Alaska Airlines Logo
9:30 pm - 5:11 pmPDX-BZE
17h 41m1 stop
Alaska Airlines Logo
10:00 am - 12:02 amBZE-PDX
16h 02m1 stop
$525Alaska Airlines
Find Deal
Sat, Dec 13 - Tue, Dec 23
Logo
6:05 am - 4:28 pmPDX-BZE
33h 23m2 stops
Logo
10:00 am - 7:10 pmBZE-PDX
10h 10m1 stop
$542
Find Deal
Mon, Sep 8 - Sat, Sep 13

Alaska Airlines flights from Portland to Belize

Our best Alaska Airlines deals on Portland to Belize flight tickets
Alaska Airlines
Dec 5
PDX9:30 pmPortland
17h 41m
1 stop
BZE5:11 pmBelize City Philip S.W.Goldson
Dec 12
BZE11:00 amBelize City Philip S.W.Goldson
31h 39m
2 stops
PDX4:39 pmPortland
$457
Find similar
Alaska Airlines
Dec 13
PDX9:30 pmPortland
17h 41m
1 stop
BZE5:11 pmBelize City Philip S.W.Goldson
Dec 23
BZE10:00 amBelize City Philip S.W.Goldson
16h 02m
1 stop
PDX12:02 amPortland
$525
Find similar
Alaska Airlines
Dec 13
PDX5:31 pmPortland
21h 40m
2 stops
BZE5:11 pmBelize City Philip S.W.Goldson
Dec 23
BZE10:00 amBelize City Philip S.W.Goldson
14h 01m
1 stop
PDX10:01 pmPortland
$537
Find similar

United Airlines flights from Portland to Belize

Our best United Airlines deals on Portland to Belize flight tickets
United Airlines
Dec 11
PDX4:02 pmPortland
20h 30m
2 stops
BZE2:32 pmBelize City Philip S.W.Goldson
Dec 17
BZE3:38 pmBelize City Philip S.W.Goldson
9h 19m
1 stop
PDX10:57 pmPortland
$443
Find similar
United Airlines
Nov 16
PDX7:10 pmPortland
15h 04m
2 stops
BZE12:14 pmBelize City Philip S.W.Goldson
Nov 22
BZE1:18 pmBelize City Philip S.W.Goldson
13h 28m
2 stops
PDX12:46 amPortland
$447
Find similar
United Airlines
Dec 11
PDX12:55 pmPortland
23h 37m
1 stop
BZE2:32 pmBelize City Philip S.W.Goldson
Dec 17
BZE1:18 pmBelize City Philip S.W.Goldson
11h 39m
1 stop
PDX10:57 pmPortland
$458
Find similar

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 August 26, 2025.
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

Sat 11/15

10:10 pm-12:32 pm

1 stop12h 22m

Belize City Philip S.W.Goldson

Wed 11/19

1:57 pm-10:21 pm

1 stop10h 24m

$406

PortlandBelize City

PDX - BZE

PDXBZE

Portland

Sat 11/15

5:17 pm-12:32 pm

2 stops17h 15m

Belize City Philip S.W.Goldson

Mon 11/24

1:57 pm-9:04 am

2 stops21h 07m

$410

PortlandBelize City

PDX - BZE

PDXBZE

Portland

Thu 12/11

4:02 pm-2:32 pm

2 stops20h 30m

Belize City Philip S.W.Goldson

Wed 12/17

3:38 pm-10:57 pm

1 stop9h 19m

$443

PortlandBelize City

PDX - BZE

PDXBZE

Portland

Sun 11/16

7:10 pm-12:14 pm

2 stops15h 04m

Belize City Philip S.W.Goldson

Sat 11/22

1:18 pm-12:46 am

2 stops13h 28m

$447

PortlandBelize City

PDX - BZE

PDXBZE

Portland

Fri 12/5

9:30 pm-5:11 pm

1 stop17h 41m

Belize City Philip S.W.Goldson

Fri 12/12

11:00 am-4:39 pm

2 stops31h 39m

$457

PortlandBelize City

PDX - BZE

PDXBZE

Portland

Sun 11/2

10:45 pm-12:10 pm

1 stop11h 25m

Belize City Philip S.W.Goldson

Sat 11/8

1:12 pm-11:26 pm

1 stop12h 14m

$491

PortlandBelize City

PDX - BZE

PDXBZE

Portland

Fri 11/14

10:15 pm-3:09 pm

1 stop14h 54m

Belize City Philip S.W.Goldson

Mon 11/24

1:12 pm-10:52 pm

1 stop11h 40m

$496

PortlandBelize City

PDX - BZE

PDXBZE

Portland

Thu 9/11

6:05 am-4:28 pm

2 stops33h 23m

Belize City Philip S.W.Goldson

Sun 9/14

10:00 am-11:39 pm

1 stop14h 39m

$508

PortlandBelize City

PDX - BZE

PDXBZE

Portland

Sat 12/13

9:30 pm-5:11 pm

1 stop17h 41m

Belize City Philip S.W.Goldson

Tue 12/23

10:00 am-12:02 am

1 stop16h 02m

$525

PortlandBelize City

PDX - BZE

PDXBZE

Portland

Mon 9/8

6:05 am-4:28 pm

2 stops33h 23m

Belize City Philip S.W.Goldson

Sat 9/13

10:00 am-7:10 pm

1 stop10h 10m

$542

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 $491, 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 $540.

What is the cheapest day to depart on your flight to Belize?

The cheapest day to depart from Portland to Belize is on a Monday when prices can be found for as low as $503. The most expensive day to fly to Belize is Saturday, with ticket prices averaging around $649.

What is the cheapest time of day to depart on your flight to Belize?

The cheapest time of day to fly to Belize is in the afternoon when flights can be purchased for as low as $507. Flights to Belize are more costly at noon, with an average ticket price of $648. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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 $645 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 $570 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

Direct flights

None
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 $219Free CancellationRating
7.9
7,979 reviews
Search Delta flights
Alaska AirlinesPriceFrom $442Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $467Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $513Free CancellationRating
7.4
8,943 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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