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Cheap flights from Portland to Riviera Maya from $124

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 Riviera Maya departing on 12/10. 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 Riviera Maya

Cheap round-trip flights

Alaska Airlines Logo
7:20 am - 6:45 pmPDX-CUN
8h 25m1 stop
Alaska Airlines Logo
8:15 am - 12:18 amCUN-PDX
19h 03m1 stop
$334Alaska Airlines
Find Deal
Mon, Nov 17 - Wed, Nov 26
Alaska Airlines Logo
5:55 pm - 2:50 pmPDX-CUN
17h 55m1 stop
Alaska Airlines Logo
9:00 am - 12:29 pmCUN-PDX
6h 29mnonstop
$335Alaska Airlines
Find Deal
Sun, Nov 16 - Sun, Nov 23
Aeromexico Logo
12:35 am - 2:08 pmPDX-CUN
10h 33m1 stop
Aeromexico Logo
7:00 am - 10:40 pmCUN-PDX
18h 40m2 stops
$337Aeromexico
Find Deal
Mon, Nov 17 - Thu, Nov 27
Delta Logo
5:30 am - 4:05 pmPDX-CUN
7h 35m1 stop
Delta Logo
6:00 am - 6:59 pmCUN-PDX
15h 59m2 stops
$342Delta
Find Deal
Tue, Nov 11 - Thu, Nov 20
Delta Logo
12:35 am - 3:34 pmPDX-CUN
11h 59m2 stops
Delta Logo
5:15 pm - 12:14 amCUN-PDX
9h 59m1 stop
$346Delta
Find Deal
Mon, Nov 17 - Tue, Nov 25
American Airlines Logo
10:15 pm - 10:31 amPDX-CUN
9h 16m1 stop
American Airlines Logo
6:59 pm - 12:50 amCUN-PDX
8h 51m1 stop
$347American Airlines
Find Deal
Sat, Nov 15 - Sat, Nov 22
United Airlines Logo
7:00 am - 8:18 pmPDX-CUN
10h 18m1 stop
United Airlines Logo
6:30 am - 12:13 pmCUN-PDX
8h 43m1 stop
$348United Airlines
Find Deal
Tue, Nov 11 - Tue, Nov 18
American Airlines Logo
5:34 am - 2:59 pmPDX-CUN
7h 25m1 stop
American Airlines Logo
11:50 am - 11:31 pmCUN-PDX
14h 41m1 stop
$358American Airlines
Find Deal
Tue, Oct 28 - Mon, Nov 3
United Airlines Logo
5:00 am - 2:40 pmPDX-CUN
7h 40m1 stop
United Airlines Logo
7:51 am - 7:13 pmCUN-PDX
13h 22m1 stop
$373United Airlines
Find Deal
Tue, Oct 7 - Fri, Oct 10
Aeromexico Logo
12:35 am - 1:00 pmPDX-CUN
10h 25m1 stop
Aeromexico Logo
8:00 am - 7:06 pmCUN-PDX
13h 06m1 stop
$386Aeromexico
Find Deal
Sun, Oct 5 - Thu, Oct 9

United Airlines flights from Portland to Riviera Maya

Our best United Airlines deals on Portland to Riviera Maya flight tickets
United Airlines
Nov 11
PDX7:00 amPortland
10h 18m
1 stop
CUN8:18 pmCancun
Nov 18
CUN6:30 amCancun
8h 43m
1 stop
PDX12:13 pmPortland
$348
Find similar
United Airlines
Oct 7
PDX5:00 amPortland
7h 40m
1 stop
CUN2:40 pmCancun
Oct 10
CUN7:51 amCancun
13h 22m
1 stop
PDX7:13 pmPortland
$373
Find similar
United Airlines
Oct 3
PDX11:59 pmPortland
12h 29m
1 stop
CUN2:28 pmCancun
Oct 7
CUN3:01 pmCancun
9h 57m
1 stop
PDX10:58 pmPortland
$395
Find similar

Alaska Airlines flights from Portland to Riviera Maya

Our best Alaska Airlines deals on Portland to Riviera Maya flight tickets
Alaska Airlines
Nov 17
PDX7:20 amPortland
8h 25m
1 stop
CUN6:45 pmCancun
Nov 26
CUN8:15 amCancun
19h 03m
1 stop
PDX12:18 amPortland
$334
Find similar
Alaska Airlines
Nov 16
PDX5:55 pmPortland
17h 55m
1 stop
CUN2:50 pmCancun
Nov 23
CUN9:00 amCancun
6h 29m
PDX12:29 pmPortland
$335
Find similar
Alaska Airlines
Nov 17
PDX5:55 pmPortland
17h 55m
1 stop
CUN2:50 pmCancun
Nov 27
CUN8:15 amCancun
25h 03m
1 stop
PDX6:18 amPortland
$339
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Portland to Riviera Maya 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 September 23, 2025.
Use the filters below to find and compare flights from Portland to Riviera Maya that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandCancún

PDX - CUN

PDXCUN

Portland

Mon 11/17

7:20 am-6:45 pm

1 stop8h 25m

Cancun

Wed 11/26

8:15 am-12:18 am

1 stop19h 03m

$334

PortlandCancún

PDX - CUN

PDXCUN

Portland

Sun 11/16

5:55 pm-2:50 pm

1 stop17h 55m

Cancun

Sun 11/23

9:00 am-12:29 pm

Nonstop6h 29m

$335

PortlandCancún

PDX - CUN

PDXCUN

Portland

Mon 11/17

12:35 am-2:08 pm

1 stop10h 33m

Cancun

Thu 11/27

7:00 am-10:40 pm

2 stops18h 40m

$337

PortlandCancún

PDX - CUN

PDXCUN

Portland

Tue 11/11

5:30 am-4:05 pm

1 stop7h 35m

Cancun

Thu 11/20

6:00 am-6:59 pm

2 stops15h 59m

$342

PortlandCancún

PDX - CUN

PDXCUN

Portland

Mon 11/17

12:35 am-3:34 pm

2 stops11h 59m

Cancun

Tue 11/25

5:15 pm-12:14 am

1 stop9h 59m

$346

PortlandCancún

PDX - CUN

PDXCUN

Portland

Sat 11/15

10:15 pm-10:31 am

1 stop9h 16m

Cancun

Sat 11/22

6:59 pm-12:50 am

1 stop8h 51m

$347

PortlandCancún

PDX - CUN

PDXCUN

Portland

Tue 11/11

7:00 am-8:18 pm

1 stop10h 18m

Cancun

Tue 11/18

6:30 am-12:13 pm

1 stop8h 43m

$348

PortlandCancún

PDX - CUN

PDXCUN

Portland

Tue 10/28

5:34 am-2:59 pm

1 stop7h 25m

Cancun

Mon 11/3

11:50 am-11:31 pm

1 stop14h 41m

$358

PortlandCancún

PDX - CUN

PDXCUN

Portland

Tue 10/7

5:00 am-2:40 pm

1 stop7h 40m

Cancun

Fri 10/10

7:51 am-7:13 pm

1 stop13h 22m

$373

PortlandCancún

PDX - CUN

PDXCUN

Portland

Sun 10/5

12:35 am-1:00 pm

1 stop10h 25m

Cancun

Thu 10/9

8:00 am-7:06 pm

1 stop13h 06m

$386

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 Riviera Maya from

How to get the cheapest flight ticket from Portland to Riviera Maya

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 Riviera Maya?

The cheapest month to fly to Riviera Maya from Portland is in September. Flight prices, which tend to average around $407, are often lower during this time because this is during the off-season. If you’re not able to fly to Riviera Maya in September, then August is your next best option. Flight prices from Portland to Riviera Maya during August average around $444.

What is the cheapest day to depart on your flight to Riviera Maya?

Our data shows that Wednesday is the least expensive day to fly to Riviera Maya. Tickets to fly out on this day can be as low as $528. Flights from Portland to Riviera Maya on a Saturday will generally be more expensive and average around $684. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our data shows that the cheapest Portland to Riviera Maya flights are usually those with departure times in the afternoon. Our users have found flights to Riviera Maya in the afternoon for as low as $481. In the morning is when there is more demand to fly to Riviera Maya, so prices are often more expensive at around $642 per ticket.

What is the cheapest Portland to Riviera Maya flight route?

Fly from Portland to Cancun for the best Portland - Riviera Maya flight prices

How far in advance should I book a flight to Riviera Maya?

You are more likely to see cheaper flights to Riviera Maya from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Riviera Maya for around $517 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Riviera Maya from Portland for as low as $468 on momondo.

What cabin class options are available on Portland to Riviera Maya flights?

There are 2 cabin classes available to choose from on Portland to Riviera Maya flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Portland to Riviera Maya flights?

No. A direct flight is the cheapest option for a flight between Portland to Riviera Maya.

Cheap Portland to Riviera Maya flight deals and tips

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

Fastest flight time

5h 45m

Direct flights

Wed and Sun

Airports in Riviera Maya

1 airport
The fastest flight from Portland to Riviera Maya takes 5h 45m
Direct flights go from Portland to Riviera Maya on Wednesday and Sunday. There are no airlines offering direct flights.
There is 1 airport near Riviera Maya: Cancun (CUN)
Search flight deals

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

    Prices for flights from Portland Airport to Riviera Maya are updated daily.

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

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

    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 Riviera Maya.

  • What documentation or ID do you need to fly to Riviera Maya?

    The travel and health documents you'll need for your trip to Riviera Maya 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 Riviera Maya. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Portland to Riviera Maya?

Best airlines flying from Portland to Riviera Maya

Compare and see reviews for airlines that fly from Portland to Riviera Maya with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $195Free CancellationRating
5.8
3,165 reviews
Search Frontier flights
Hawaiian AirlinesPriceFrom $287Free CancellationRating
7.8
2,744 reviews
Search Hawaiian Airlines flights
VolarisPriceFrom $289Free CancellationRating
6.6
1,152 reviews
Search Volaris flights
AeromexicoPriceFrom $318Free CancellationRating
7.4
1,693 reviews
Search Aeromexico flights
SouthwestPriceFrom $325Free CancellationRating
8.0
4,244 reviews
Search Southwest flights
DeltaPriceFrom $325Free CancellationRating
7.9
7,974 reviews
Search Delta flights
United AirlinesPriceFrom $332Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
American AirlinesPriceFrom $342Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $354Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
Air CanadaPriceFrom $477Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Portland to Riviera Maya for you.

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

Yes. momondo enables you to select and highlight flights to Riviera Maya from Portland with this policy.

How can momondo help me find flights from Portland to Riviera Maya?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Riviera Maya from Portland.

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

Yes. momondo can track prices for Portland to Riviera Maya flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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