What is the cheapest airline that flies from Portland to Belize?

Alaska Airlines, Delta, and American Airlines are the most popular carriers operating from Portland to Belize

What airlines fly to Belize?

American Airlines, Alaska Airlines and United Airlines are the top three most popular airlines that fly to Belize from Portland according to our data. American Airlines is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Belize. Keep in mind that there are 4 different airlines that fly to Belize on a routine basis, so you have a few additional options to choose from.

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?

There are 4 operators available for flights from Portland Airport to Belize as of September 2026.

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.

$229 Cheap Flights from Portland to Belize in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland to Belize

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:49 pm - 1:53 pmPDX Portland-BZE Belize City Philip S.W.Goldson

13h 04m1 stop Dallas/Fort Worth

1:26 pm - 11:39 pmBZE Belize City Philip S.W.Goldson-PDX Portland

11h 13m1 stop Dallas/Fort Worth

$493American Airlines

Sat, Oct 24 - Fri, Oct 30

10:55 pm - 12:23 pmPDX Portland-BZE Belize City Philip S.W.Goldson

12h 28m2 stops Chicago O'Hare Intl Miami

1:26 pm - 11:39 pmBZE Belize City Philip S.W.Goldson-PDX Portland

11h 13m1 stop Dallas/Fort Worth

$498American Airlines

Sat, Oct 24 - Fri, Oct 30

11:59 pm - 11:15 amPDX Portland-BZE Belize City Philip S.W.Goldson

10h 16m1 stop Houston George Bush Intcntl

12:20 pm - 10:53 pmBZE Belize City Philip S.W.Goldson-PDX Portland

11h 33m2 stops Houston George Bush Intcntl Denver Intl

$548United Airlines

Mon, Oct 12 - Wed, Oct 21

11:59 pm - 11:15 amPDX Portland-BZE Belize City Philip S.W.Goldson

10h 16m1 stop Houston George Bush Intcntl

12:20 pm - 12:05 pmBZE Belize City Philip S.W.Goldson-PDX Portland

24h 45m2 stops Houston George Bush Intcntl San Francisco

$548United Airlines

Mon, Oct 12 - Wed, Oct 21

6:00 am - 5:52 pmPDX Portland-BZE Belize City Philip S.W.Goldson

9h 52m1 stop Los Angeles Los Angeles

9:50 am - 11:12 pmBZE Belize City Philip S.W.Goldson-PDX Portland

15h 22m1 stop Los Angeles Los Angeles

$575Alaska Airlines

Mon, Feb 1 - Fri, Feb 5

6:00 am - 5:52 pmPDX Portland-BZE Belize City Philip S.W.Goldson

9h 52m1 stop Los Angeles Los Angeles

9:50 am - 8:34 pmBZE Belize City Philip S.W.Goldson-PDX Portland

12h 44m1 stop Los Angeles Los Angeles

$575Alaska Airlines

Tue, Feb 2 - Fri, Feb 5

9:35 pm - 2:50 pmPDX Portland-BZE Belize City Philip S.W.Goldson

15h 15m2 stops Phoenix Sky Harbor Intl Denver Intl

2:30 pm - 12:25 amBZE Belize City Philip S.W.Goldson-PDX Portland

11h 55m2 stops Houston Hobby Phoenix Sky Harbor Intl

$752Southwest

Fri, Feb 12 - Fri, Feb 19

9:35 pm - 2:50 pmPDX Portland-BZE Belize City Philip S.W.Goldson

15h 15m2 stops Phoenix Sky Harbor Intl Denver Intl

2:30 pm - 1:05 amBZE Belize City Philip S.W.Goldson-PDX Portland

12h 35m2 stops Houston Hobby Las Vegas Harry Reid Intl

$780Southwest

Fri, Feb 12 - Fri, Feb 19

11:00 pm - 11:05 amPDX Portland-BZE Belize City Philip S.W.Goldson

11h 05m1 stop Atlanta Hartsfield-Jackson

1:59 pm - 9:57 pmBZE Belize City Philip S.W.Goldson-PDX Portland

9h 58m1 stop Atlanta Hartsfield-Jackson

$807Delta

Tue, Oct 27 - Tue, Nov 10

11:20 pm - 12:34 pmPDX Portland-BZE Belize City Philip S.W.Goldson

11h 14m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson

1:59 pm - 8:56 amBZE Belize City Philip S.W.Goldson-PDX Portland

20h 57m2 stops Atlanta Hartsfield-Jackson Salt Lake City

$868Delta

Wed, Nov 18 - Thu, Nov 26

Cheap last minute flights

Enter your travel dates to find the best prices.

6:08 am - 11:00 amPDX Portland-BZE Belize City Philip S.W.Goldson

27h 52m2 stops Los Angeles Los Angeles Atlanta Hartsfield-Jackson

12:15 pm - 10:40 amBZE Belize City Philip S.W.Goldson-PDX Portland

23h 25m2 stops Atlanta Hartsfield-Jackson Seattle/Tacoma Intl

$636Delta

Sun, Sep 13 - Sun, Sep 20

10:57 pm - 11:00 amPDX Portland-BZE Belize City Philip S.W.Goldson

11h 03m1 stop Atlanta Hartsfield-Jackson

12:15 pm - 10:40 amBZE Belize City Philip S.W.Goldson-PDX Portland

23h 25m2 stops Atlanta Hartsfield-Jackson Seattle/Tacoma Intl

$636Delta

Sun, Sep 13 - Sun, Sep 20

10:57 pm - 11:00 amPDX Portland-BZE Belize City Philip S.W.Goldson

11h 03m1 stop Atlanta Hartsfield-Jackson

12:15 pm - 9:47 pmBZE Belize City Philip S.W.Goldson-PDX Portland

10h 32m1 stop Atlanta Hartsfield-Jackson

$641Delta

Sun, Sep 13 - Fri, Sep 18

10:47 am - 11:00 amPDX Portland-BZE Belize City Philip S.W.Goldson

23h 13m2 stops Los Angeles Los Angeles Atlanta Hartsfield-Jackson

12:15 pm - 9:47 pmBZE Belize City Philip S.W.Goldson-PDX Portland

10h 32m1 stop Atlanta Hartsfield-Jackson

$641Delta

Sun, Sep 13 - Fri, Sep 18

11:08 pm - 12:22 pmPDX Portland-BZE Belize City Philip S.W.Goldson

12h 14m2 stops Chicago O'Hare Intl Miami

2:30 pm - 1:17 pmBZE Belize City Philip S.W.Goldson-PDX Portland

23h 47m2 stops Miami Dallas/Fort Worth

$648American Airlines

Sat, Sep 12 - Fri, Sep 18

3:43 pm - 11:15 amPDX Portland-BZE Belize City Philip S.W.Goldson

18h 32m2 stops San Francisco Houston George Bush Intcntl

12:20 pm - 11:15 pmBZE Belize City Philip S.W.Goldson-PDX Portland

11h 55m1 stop Houston George Bush Intcntl

$685United Airlines

Sat, Sep 12 - Fri, Sep 18

11:08 pm - 12:22 pmPDX Portland-BZE Belize City Philip S.W.Goldson

12h 14m2 stops Chicago O'Hare Intl Miami

2:30 pm - 4:54 pmBZE Belize City Philip S.W.Goldson-PDX Portland

27h 24m2 stops Miami Phoenix Sky Harbor Intl

$711American Airlines

Sat, Sep 12 - Wed, Sep 16

1:03 pm - 11:15 amPDX Portland-BZE Belize City Philip S.W.Goldson

21h 12m2 stops San Francisco Houston George Bush Intcntl

12:20 pm - 10:11 amBZE Belize City Philip S.W.Goldson-PDX Portland

22h 51m3 stops Houston George Bush Intcntl Denver Intl San Francisco

$745United Airlines

Sun, Sep 13 - Sun, Sep 20

3:36 pm - 11:15 amPDX Portland-BZE Belize City Philip S.W.Goldson

18h 39m3 stops San Francisco Denver Intl Houston George Bush Intcntl

2:35 pm - 10:11 amBZE Belize City Philip S.W.Goldson-PDX Portland

20h 36m3 stops Houston George Bush Intcntl Denver Intl San Francisco

$745United Airlines

Sun, Sep 13 - Sun, Sep 20

7:03 am - 11:15 amPDX Portland-BZE Belize City Philip S.W.Goldson

27h 12m1 stop Houston George Bush Intcntl

12:20 pm - 11:15 pmBZE Belize City Philip S.W.Goldson-PDX Portland

11h 55m1 stop Houston George Bush Intcntl

$824United Airlines

Sat, Sep 12 - Fri, Sep 18

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

American Airlines flights from Portland to Belize

Our best American Airlines deals on Portland to Belize flight tickets

American Airlines

Oct 24

PDX11:49 pmPortland

13h 04m

1 stop

BZE1:53 pmBelize City Philip S.W.Goldson

Oct 30

BZE1:26 pmBelize City Philip S.W.Goldson

11h 13m

1 stop

PDX11:39 pmPortland

$493

American Airlines

Oct 24

PDX10:55 pmPortland

12h 28m

2 stops

BZE12:23 pmBelize City Philip S.W.Goldson

Oct 30

BZE1:26 pmBelize City Philip S.W.Goldson

11h 13m

1 stop

PDX11:39 pmPortland

$498

American Airlines

Oct 25

PDX11:49 pmPortland

13h 04m

1 stop

BZE1:53 pmBelize City Philip S.W.Goldson

Oct 30

BZE1:26 pmBelize City Philip S.W.Goldson

22h 36m

1 stop

PDX11:02 amPortland

$506

Alaska Airlines flights from Portland to Belize

Our best Alaska Airlines deals on Portland to Belize flight tickets

Alaska Airlines

Feb 2

PDX6:00 amPortland

9h 52m

1 stop

BZE5:52 pmBelize City Philip S.W.Goldson

Feb 5

BZE9:50 amBelize City Philip S.W.Goldson

12h 44m

1 stop

PDX8:34 pmPortland

$575

Alaska Airlines

Jan 28

PDX6:00 amPortland

9h 52m

1 stop

BZE5:52 pmBelize City Philip S.W.Goldson

Feb 4

BZE9:50 amBelize City Philip S.W.Goldson

15h 22m

1 stop

PDX11:12 pmPortland

$596

Alaska Airlines

Jan 1

PDX10:30 amPortland

18h 18m

1 stop

BZE6:48 amBelize City Philip S.W.Goldson

Jan 10

BZE11:00 amBelize City Philip S.W.Goldson

30h 21m

1 stop

PDX3:21 pmPortland

$598

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandBelize City

PDX Portland - BZE Belize City Philip S.W.Goldson

PDXBZE

Portland

Sat 10/24

11:49 pm-1:53 pm

1 stop13h 04m

Belize City Philip S.W.Goldson

Fri 10/30

1:26 pm-11:39 pm

1 stop11h 13m

$493

PortlandBelize City

PDX Portland - BZE Belize City Philip S.W.Goldson

PDXBZE

Portland

Sat 10/24

10:55 pm-12:23 pm

2 stops12h 28m

Belize City Philip S.W.Goldson

Fri 10/30

1:26 pm-11:39 pm

1 stop11h 13m

$498

PortlandBelize City

PDX Portland - BZE Belize City Philip S.W.Goldson

PDXBZE

Portland

Mon 10/12

11:59 pm-11:15 am

1 stop10h 16m

Belize City Philip S.W.Goldson

Wed 10/21

12:20 pm-10:53 pm

2 stops11h 33m

$548

PortlandBelize City

PDX Portland - BZE Belize City Philip S.W.Goldson

PDXBZE

Portland

Mon 10/12

11:59 pm-11:15 am

1 stop10h 16m

Belize City Philip S.W.Goldson

Wed 10/21

12:20 pm-12:05 pm

2 stops24h 45m

$548

PortlandBelize City

PDX Portland - BZE Belize City Philip S.W.Goldson

PDXBZE

Portland

Mon 2/1

6:00 am-5:52 pm

1 stop9h 52m

Belize City Philip S.W.Goldson

Fri 2/5

9:50 am-11:12 pm

1 stop15h 22m

$575

PortlandBelize City

PDX Portland - BZE Belize City Philip S.W.Goldson

PDXBZE

Portland

Tue 2/2

6:00 am-5:52 pm

1 stop9h 52m

Belize City Philip S.W.Goldson

Fri 2/5

9:50 am-8:34 pm

1 stop12h 44m

$575

PortlandBelize City

PDX Portland - BZE Belize City Philip S.W.Goldson

PDXBZE

Portland

Fri 2/12

9:35 pm-2:50 pm

2 stops15h 15m

Belize City Philip S.W.Goldson

Fri 2/19

2:30 pm-12:25 am

2 stops11h 55m

$752

PortlandBelize City

PDX Portland - BZE Belize City Philip S.W.Goldson

PDXBZE

Portland

Fri 2/12

9:35 pm-2:50 pm

2 stops15h 15m

Belize City Philip S.W.Goldson

Fri 2/19

2:30 pm-1:05 am

2 stops12h 35m

$780

Quickest round-trip

PortlandBelize City

PDX Portland - BZE Belize City Philip S.W.Goldson

PDXBZE

Portland

Tue 10/27

11:00 pm-11:05 am

1 stop11h 05m

Belize City Philip S.W.Goldson

Tue 11/10

1:59 pm-9:57 pm

1 stop9h 58m

$807

PortlandBelize City

PDX Portland - BZE Belize City Philip S.W.Goldson

PDXBZE

Portland

Wed 11/18

11:20 pm-12:34 pm

2 stops11h 14m

Belize City Philip S.W.Goldson

Thu 11/26

1:59 pm-8:56 am

2 stops20h 57m

$868

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

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 November is also cheap. Prices for this month can be found on momondo for an average of $567.

How far in advance should I book a flight from Portland 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 $663 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 $583 on momondo.

Can stopping save me money on Portland to Belize flights?

You could potentially save up to 29% on your flight if you consider stops on a Portland to Belize flight.

Cheap Portland to Belize flight deals and tips

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

Best Price Found	$229
Fastest flight time	10h 16m
Direct flights	None

The best one-way flight to Belize from Portland in the past 72 hours is $229. The best round-trip flight deal from Portland to Belize found on momondo in the last 72 hours is $493.

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

Frequently asked questions about flying from Portland to Belize

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?
There are 4 operators available for flights from Portland Airport to Belize as of September 2026.
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
Alaska Airlines	PriceFrom $367	Free Cancellation	Rating 7.9 12,907 reviews	Search Alaska Airlines flights
American Airlines	PriceFrom $405	Free Cancellation	Rating 7.1 12,048 reviews	Search American Airlines flights
United Airlines	PriceFrom $411	Free Cancellation	Rating 7.4 10,195 reviews	Search United Airlines flights
Southwest	PriceFrom $654	Free Cancellation	Rating 8.0 4,196 reviews	Search Southwest 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.

An easier way to manage your Belize trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Sun 10/11

Sun 10/18

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Belize

Popular cities

Other flights from Portland

Other flights to Belize

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular cities in Belize

Flights to Belize Cityfrom $425

Flights to San Pedro Townfrom $808

Flights to Dangrigafrom $1,226

Flights to Placenciafrom $757

Flights to Belmopanfrom $1,052

Flights to San Ignacio

Flights to Independence and Mango Creek

Cheap flights from Portland to Belize from $229

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 2/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Portland to Belize

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

American Airlines flights from Portland to Belize

Our best American Airlines deals on Portland to Belize flight tickets

Alaska Airlines flights from Portland to Belize

Our best Alaska Airlines deals on Portland to Belize flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Portland to Belize that are best for you.

See travel insights to Belize from

How to get the cheapest flight ticket from Portland to Belize

What is the cheapest month to fly to Belize?

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

Can stopping save me money on Portland to Belize flights?

What is the cheapest airline that flies from Portland to Belize?

What airlines fly to Belize?

Cheap Portland to Belize flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Portland to Belize

Best airlines flying from Portland to Belize

Compare and see reviews for airlines that fly from Portland to Belize with momondo

Why use momondo?

An easier way to manage your Belize trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Belize

Popular cities in Belize

Popular flights according to clicks in the last 7 days on momondo

Portland flight routes

According to popular flight searches on momondo this year

Belize flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Belize

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Belize

List of cabin classes available on flights landing in Belize. Availability may vary depending on flight origin and airline.

Complete your trip to Belize

Explore popular destinations other users love

According to popular flight searches on momondo this year