$128+ Cheap flights from Portland (PDX) to Tulum, Mexico
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — CUN
Apr 25 — May 21
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Portland to Tulum with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Portland to Tulum are usually found in September or August, booked 23 days in advance, depart on a Wednesday or Thursday and return on a Monday
Cheap flight deals from Portland to Tulum
Cheapest
Best
Last-minute
One-way
Cheapest flights from Portland to TulumExplore the most affordable flight options available from Portland to Tulum. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2026.
Explore the most affordable flight options available from Portland to Tulum. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2026.
This FlightHub deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/212:27 pm
PDX
- CUN
2 stops24h 29m
Frontier
Sat 5/93:39 pm
CUN
- PDX
2 stops22h 11m
Frontier
Deal found 3/21![Frontier logo]()
$385
This Justfly.com deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1311:58 am
PDX
- CUN
2 stops24h 58m
Frontier
Fri 4/173:54 pm
CUN
- PDX
1 stop21h 48m
Frontier
Deal found 3/25![Frontier logo]()
$388
This FlightHub deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2812:38 pm
PDX
- CUN
2 stops24h 18m
Frontier
Thu 5/143:39 pm
CUN
- PDX
1 stop27h 07m
Frontier
Deal found 3/24![Frontier logo]()
$389
This FlightHub deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1611:48 am
PDX
- CUN
1 stop24h 51m
Frontier
Sat 4/2512:01 pm
CUN
- PDX
2 stops24h 19m
Frontier
Deal found 3/24![Frontier logo]()
$393
This Trip.com deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/811:15 pm
PDX
- CUN
1 stop14h 13m
Multiple Airlines
Mon 4/132:20 pm
CUN
- PDX
2 stops24h 42m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$394
This FlightHub deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/712:35 pm
PDX
- CUN
1 stop21h 29m
Frontier
Thu 5/143:39 pm
CUN
- PDX
1 stop27h 07m
Frontier
Deal found 3/24![Frontier logo]()
$395
This Justfly.com deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/712:35 pm
PDX
- CUN
2 stops19h 20m
Frontier
Sun 5/173:39 pm
CUN
- PDX
1 stop27h 07m
Frontier
Deal found 3/24![Frontier logo]()
$400
This Expedia deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/111:15 pm
PDX
- CUN
1 stop12h 26m
Multiple Airlines
Sat 5/93:39 pm
CUN
- PDX
1 stop27h 07m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$401
This Priceline deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/49:54 am
PDX
- CUN
2 stops48h 10m
Frontier
Sat 5/93:39 pm
CUN
- PDX
1 stop27h 07m
Frontier
Deal found 3/23![Frontier logo]()
$402
This FlightHub deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/39:54 am
PDX
- CUN
2 stops27h 02m
Frontier
Sat 5/93:39 pm
CUN
- PDX
1 stop27h 07m
Frontier
Deal found 3/23![Frontier logo]()
$403
Best flights from Portland to TulumDiscover carefully curated flight deals from Portland to Tulum that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 26, 2026.
Discover carefully curated flight deals from Portland to Tulum that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 26, 2026.
This Delta deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1912:30 am
PDX
- CUN
2 stops11h 31m
Delta
Fri 4/248:06 am
CUN
- PDX
2 stops16h 36m
Delta
Deal found 3/25![Delta logo]()
$414
This United Airlines deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/255:15 am
PDX
- CUN
1 stop8h 57m
United Airlines
Sat 5/305:01 pm
CUN
- PDX
1 stop9h 49m
United Airlines
Deal found 3/21![United Airlines logo]()
$456
This Delta deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/3011:12 pm
PDX
- CUN
2 stops19h 04m
Delta
Thu 6/412:25 pm
CUN
- PDX
2 stops12h 36m
Delta
Deal found 3/25![Delta logo]()
$414
This Delta deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2010:55 pm
PDX
- CUN
2 stops11h 05m
Delta
Thu 4/239:12 am
CUN
- PDX
2 stops14h 50m
Delta
Deal found 3/25![Delta logo]()
$414
This United Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/137:14 pm
PDX
- CUN
1 stop9h 34m
United Airlines
Fri 4/171:43 pm
CUN
- PDX
2 stops11h 11m
United Airlines
Deal found 3/24![United Airlines logo]()
$457
This Delta deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2312:30 am
PDX
- CUN
1 stop10h 30m
Delta
Fri 5/18:06 am
CUN
- PDX
2 stops15h 56m
Delta
Deal found 3/25![Delta logo]()
$435
This United Airlines deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/57:14 pm
PDX
- CUN
1 stop9h 34m
United Airlines
Tue 4/147:51 am
CUN
- PDX
2 stops11h 53m
United Airlines
Deal found 3/23![United Airlines logo]()
$486
This Delta deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:32 pm
PDX
- CUN
2 stops14h 13m
Delta
Thu 4/3011:00 am
CUN
- PDX
2 stops14h 53m
Delta
Deal found 3/24![Delta logo]()
$440
This Delta deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/305:30 am
PDX
- CUN
1 stop7h 38m
Delta
Tue 5/58:08 am
CUN
- PDX
2 stops15h 54m
Delta
Deal found 3/21![Delta logo]()
$456
This Delta deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:05 pm
PDX
- CUN
2 stops14h 55m
Delta
Sat 5/98:08 am
CUN
- PDX
2 stops14h 28m
Delta
Deal found 3/23![Delta logo]()
$466
Last-minute flights from Portland to TulumDiscover last-minute flight deals from Portland to Tulum. Data last updated March 26, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Tulum. Data last updated March 26, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/811:15 pm
PDX
- CUN
1 stop14h 13m
Multiple Airlines
Mon 4/132:20 pm
CUN
- PDX
2 stops24h 42m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$394
This Priceline deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1011:58 am
PDX
- CUN
1 stop21h 26m
Frontier
Sat 4/183:54 pm
CUN
- PDX
1 stop20h 26m
Frontier
Deal found 3/25![Frontier logo]()
$385
This Justfly.com deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1311:58 am
PDX
- CUN
2 stops24h 58m
Frontier
Fri 4/173:54 pm
CUN
- PDX
1 stop21h 48m
Frontier
Deal found 3/25![Frontier logo]()
$388
This Orbitz deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/141:48 pm
PDX
- CUN
1 stop22h 51m
Frontier
Tue 4/214:07 pm
CUN
- PDX
2 stops44h 56m
Frontier
Deal found 3/22![Frontier logo]()
$412
This FlightHub deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1611:48 am
PDX
- CUN
1 stop24h 51m
Frontier
Sat 4/2512:01 pm
CUN
- PDX
2 stops24h 19m
Frontier
Deal found 3/24![Frontier logo]()
$393
This Delta deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/205:30 am
PDX
- CUN
1 stop7h 38m
Delta
Fri 4/249:12 am
CUN
- PDX
2 stops14h 50m
Delta
Deal found 3/25![Delta logo]()
$409
This Aeromexico deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:28 am
PDX
- CUN
1 stop11h 47m
Aeromexico
Tue 4/284:15 pm
CUN
- PDX
1 stop9h 38m
Aeromexico
Deal found 3/22![Aeromexico logo]()
$410
This Delta deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/215:45 am
PDX
- CUN
2 stops11h 55m
Delta
Tue 4/286:51 am
CUN
- PDX
2 stops14h 26m
Delta
Deal found 3/22![Delta logo]()
$415
This FlightHub deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2812:38 pm
PDX
- CUN
2 stops24h 18m
Frontier
Thu 5/143:39 pm
CUN
- PDX
1 stop27h 07m
Frontier
Deal found 3/24![Frontier logo]()
$389
This FlightHub deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2912:38 pm
PDX
- CUN
2 stops24h 18m
Frontier
Wed 5/63:39 pm
CUN
- PDX
2 stops22h 11m
Frontier
Deal found 3/22![Frontier logo]()
$411
One-way flights from Portland to TulumSearch for one-way flight options from Portland to Tulum. Find affordable one-way fares based on user searches. Data last updated March 26, 2026.
Search for one-way flight options from Portland to Tulum. Find affordable one-way fares based on user searches. Data last updated March 26, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/711:15 pm
PDX
- CUN
1 stop12h 53m
Volaris
Deal found 3/24![Volaris logo]()
$128
This Mytrip deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1011:15 pm
PDX
- CUN
1 stop10h 39m
Volaris
Deal found 3/25![Volaris logo]()
$148
This Cheapflightsfares deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1911:15 pm
PDX
- CUN
1 stop12h 26m
Volaris
Deal found 3/22![Volaris logo]()
$149
This Mytrip deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1111:15 pm
PDX
- CUN
1 stop14h 13m
Volaris
Deal found 3/25![Volaris logo]()
$150
This Mytrip deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/611:15 pm
PDX
- CUN
1 stop10h 39m
Volaris
Deal found 3/23![Volaris logo]()
$152
This Cheapflightsfares deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2811:15 pm
PDX
- CUN
1 stop14h 13m
Volaris
Deal found 3/22![Volaris logo]()
$154
This Mytrip deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/411:15 pm
PDX
- CUN
1 stop14h 13m
Volaris
Deal found 3/25![Volaris logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/205:42 pm
PDX
- CUN
2 stops15h 05m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$161
This United Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/65:20 am
PDX
- CUN
1 stop8h 52m
United Airlines
Deal found 3/25![United Airlines logo]()
$176
Find flight deals from Portland to Tulum
Keep the following information in mind while searching for Portland to Tulum flight deals. Data was last updated March 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $385 (FlightHub) |
One-way from | $128 (Cheapflightsfares) |
Popular in | March |
Cheapest in | September |
Average price | $550 |
Cheapflights Fare Finder
Customize your flight search to find flights from Portland to Tulum 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, Cheapflights users made 2,558,603 searches. Data last updated March 26, 2026.
Use the filters below to find and compare flights from Portland to Tulum that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortlandCancún
PDX - CUN
PDXCUN
Portland
Sun 4/19
12:30 am-2:01 pm
2 stops11h 31m
Cancun
Fri 4/24
8:06 am-10:42 pm
2 stops16h 36m
$414
PortlandCancún
PDX - CUN
PDXCUN
Portland
Sat 5/30
11:12 pm-8:16 pm
2 stops19h 04m
Cancun
Thu 6/4
12:25 pm-11:01 pm
2 stops12h 36m
$414
PortlandCancún
PDX - CUN
PDXCUN
Portland
Mon 4/20
10:55 pm-12:00 pm
2 stops11h 05m
Cancun
Thu 4/23
9:12 am-10:02 pm
2 stops14h 50m
$414
PortlandCancún
PDX - CUN
PDXCUN
Portland
Thu 4/23
12:30 am-1:00 pm
1 stop10h 30m
Cancun
Fri 5/1
8:06 am-10:02 pm
2 stops15h 56m
$435
PortlandCancún
PDX - CUN
PDXCUN
Portland
Thu 4/23
7:32 pm-11:45 am
2 stops14h 13m
Cancun
Thu 4/30
11:00 am-11:53 pm
2 stops14h 53m
$440
Quickest round-trip
PortlandCancún
PDX - CUN
PDXCUN
Portland
Mon 5/25
5:15 am-4:12 pm
1 stop8h 57m
Cancun
Sat 5/30
5:01 pm-12:50 am
1 stop9h 49m
$456
PortlandCancún
PDX - CUN
PDXCUN
Portland
Thu 4/30
5:30 am-3:08 pm
1 stop7h 38m
Cancun
Tue 5/5
8:08 am-10:02 pm
2 stops15h 54m
$456
PortlandCancún
PDX - CUN
PDXCUN
Portland
Mon 4/13
7:14 pm-6:48 am
1 stop9h 34m
Cancun
Fri 4/17
1:43 pm-10:54 pm
2 stops11h 11m
$457
PortlandCancún
PDX - CUN
PDXCUN
Portland
Thu 4/23
7:05 pm-12:00 pm
2 stops14h 55m
Cancun
Sat 5/9
8:08 am-8:36 pm
2 stops14h 28m
$466
PortlandCancún
PDX - CUN
PDXCUN
Portland
Sun 4/5
7:14 pm-6:48 am
1 stop9h 34m
Cancun
Tue 4/14
7:51 am-5:44 pm
2 stops11h 53m
$486
Showing 1-10 of 19 resultsSorted by cheapest first
Best time to book a flight from Portland to Tulum
Have a flexible travel schedule? Discover the best time to fly to Tulum from Portland with our price prediction graph.
PDX-CUN
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Portland to Tulum
PDX-TU9
PDX-CUN
How far ahead should I book a flight from Portland to Tulum?
Use this chart to determine the optimal time to book a round-trip flight from Portland to Tulum. Price data was last updated on March 13, 2026.
To ensure you get the cheapest price possible for a flight from Portland to Tulum, you should look to book at least 23 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Portland to Tulum?
Currently, May is the cheapest month in which you can book a flight from Portland to Tulum (average of $123). Flying from Portland to Tulum in March is currently the most expensive (average of $355). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Portland to Tulum?
Reviews of airlines servicing Tulum
Get insights into the airlines that provide service to Tulum. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Tulum. Reviews last updated March 26, 2026.
Read through reviews of airlines operating flights from Portland to Tulum, such as Delta,United Airlines, andAeromexico. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Entertainment
7.8
Boarding
8.1
Comfort
7.9
Food
7.2
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Entertainment
7.8
Boarding
8.1
Comfort
7.9
Food
7.2
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Entertainment
7.8
Boarding
8.1
Comfort
7.9
Food
7.2
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Entertainment
7.8
Boarding
8.1
Comfort
7.9
Food
7.2
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Entertainment
7.8
Boarding
8.1
Comfort
7.9
Food
7.2
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Entertainment
7.8
Boarding
8.1
Comfort
7.9
Food
7.2
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Portland to Tulum. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Portland
Popular flights
Top destinations
Alternative routes for Portland to Tulum
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Tulum by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Portland to Tulum by cabin class
Find flights from Portland to Tulum, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Portland and Tulum flights
Browse other Portland and Tulum flight options. Last updated on March 26, 2026.
Other flights from Portland
Browse through other flights departing from Portland. Flights are based on user searches made on Cheapflights and were last updated on March 26, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Portland to Tulum flights
Consider these flights traveling from Portland to Tulum.
Top 10 airlines flying from Portland to Tulum
Discover the top 10 airlines that operate flights from Portland to Tulum. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$123 | Average$409 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$163 | Average$387 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$187 | Average$565 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$195 | Average$464 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$222 | Average$437 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$316 | Average$395 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$319 | Average$594 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$325 | Average$575 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$350 | Average$551 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$477 | Average$664 | FlexibilityNo cancel fee | On-time67% |