HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Cancún

$124+ Cheap flights from Washington to Cancún (CUN)

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 1/1. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CUN
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Washington to Cancún 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.

Cheap flight deals from Washington to Cancún

Keep the following information in mind while searching for Washington to Cancún flight deals. Data was last updated September 17, 2025.

Round-trip from

$333
(Kiwi.com)

One-way from

$124
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$489

Good round-trip deal

$469 or less

Good one-way deal

$229 or less
From Washington to Cancun
Search Deals
One-way flight from Washington to Cancun
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($47 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals
Price to beat on a round-trip flight from Washington to Cancun.
Search Deals
Price to beat on a one-way flight from Washington to Cancun.
Search Deals

Find flight deals from Washington to Cancún

Cheapest flights from Washington to Cancún
Explore the most affordable flight options available from Washington to Cancún. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Aeromexico deal was found by Cheapflights users on 9/16. 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.
Fri 11/217:15 amPDX - CUN
2 stops12h 09mAeromexico
Sat 11/296:50 amCUN - PDX
2 stops12h 32mAeromexico
Deal found 9/16$336
This Alaska Airlines deal was found by Cheapflights users on 9/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/297:47 amPDX - CUN
Nonstop5h 53mAlaska Airlines
Fri 12/126:15 pmCUN - PDX
1 stop18h 21mAlaska Airlines
Deal found 9/17$341
This American Airlines deal was found by Cheapflights users on 9/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/308:49 pmSEA - CUN
1 stop10h 53mAmerican Airlines
Thu 11/65:08 pmCUN - SEA
1 stop8h 57mAmerican Airlines
Deal found 9/15$342
This Delta deal was found by Cheapflights users on 9/16. 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 11/115:14 amPDX - CUN
1 stop7h 51mDelta
Thu 11/2011:50 amCUN - PDX
1 stop13h 31mDelta
Deal found 9/16$342
This Aeromexico deal was found by Cheapflights users on 9/16. 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.
Thu 12/116:29 amPDX - CUN
1 stop8h 31mAeromexico
Thu 1/298:00 amCUN - PDX
1 stop17h 39mAeromexico
Deal found 9/16$344
This Delta deal was found by Cheapflights users on 9/16. 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 11/154:55 pmPDX - CUN
2 stops14h 55mDelta
Sat 11/2211:00 amCUN - PDX
1 stop14h 21mDelta
Deal found 9/16$346
This American Airlines deal was found by Cheapflights users on 9/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1810:45 pmPDX - CUN
1 stop14h 35mAmerican Airlines
Mon 11/243:10 pmCUN - PDX
1 stop11h 21mAmerican Airlines
Deal found 9/16$347
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Tue 11/117:00 amPDX - CUN
1 stop7h 50mUnited Airlines
Tue 11/188:39 amCUN - PDX
2 stops12h 57mUnited Airlines
Deal found 9/16$348
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Tue 10/71:02 pmSEA - CUN
2 stops30h 47mMultiple Airlines
Sat 10/114:14 pmCUN - SEA
1 stop17h 19mMultiple Airlines
Deal found 9/16$350
This Delta deal was found by Cheapflights users on 9/17. 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 12/95:30 amPDX - CUN
2 stops12h 50mDelta
Tue 12/168:00 amCUN - PDX
2 stops17h 09mDelta
Deal found 9/17$352
This Delta deal was found by Cheapflights users on 9/17. 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.
Fri 12/56:29 amPDX - CUN
1 stop8h 31mDelta
Fri 12/127:00 pmCUN - PDX
1 stop17h 37mDelta
Deal found 9/17$353
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Fri 10/108:43 pmSEA - CUN
2 stops27h 50mMultiple Airlines
Sun 10/124:14 pmCUN - SEA
1 stop17h 19mMultiple Airlines
Deal found 9/15$355

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington to Cancún 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 September 17, 2025.
Use the filters below to find and compare flights from Washington to Cancún that are best for you.

Fly from

Washington

Fly to

Cancún

Route

Depart

Return

Price

PortlandCancún

PDX - CUN

PDXCUN

Portland

Mon 11/10

12:35 am-2:10 pm

1 stop10h 35m

Cancun

Thu 11/20

5:20 pm-11:58 pm

1 stop9h 38m

$342

PortlandCancún

PDX - CUN

PDXCUN

Portland

Mon 12/1

7:59 pm-4:05 pm

1 stop17h 06m

Cancun

Fri 12/5

8:00 am-5:44 pm

2 stops12h 44m

$346

PortlandCancún

PDX - CUN

PDXCUN

Portland

Mon 11/10

12:35 am-3:10 pm

1 stop11h 35m

Cancun

Tue 11/18

8:00 am-7:19 pm

2 stops14h 19m

$352

PortlandCancún

PDX - CUN

PDXCUN

Portland

Sat 1/24

5:45 pm-11:15 am

2 stops14h 30m

Cancun

Fri 1/30

8:00 am-7:18 pm

1 stop14h 18m

$352

PortlandCancún

PDX - CUN

PDXCUN

Portland

Tue 10/28

6:00 am-8:20 pm

1 stop12h 20m

Cancun

Mon 11/3

5:16 pm-10:42 pm

1 stop8h 26m

$353

PortlandCancún

PDX - CUN

PDXCUN

Portland

Thu 10/30

11:59 pm-11:30 am

1 stop9h 31m

Cancun

Mon 11/3

4:20 pm-10:56 pm

1 stop9h 36m

$358

SeattleCancún

SEA - CUN

SEACUN

Seattle/Tacoma Intl

Sat 10/4

7:30 am-3:15 pm

Nonstop5h 45m

Cancun

Sat 10/11

4:10 pm-8:45 pm

Nonstop6h 35m

$361

SeattleCancún

SEA - CUN

SEACUN

Seattle/Tacoma Intl

Wed 11/12

7:11 am-4:05 pm

Nonstop5h 54m

Cancun

Thu 11/20

8:36 am-7:55 pm

1 stop14h 19m

$361

SeattleCancún

SEA - CUN

SEACUN

Seattle/Tacoma Intl

Sat 10/25

5:00 am-2:55 pm

1 stop7h 55m

Cancun

Wed 10/29

3:55 pm-11:45 pm

1 stop9h 50m

$376

PortlandCancún

PDX - CUN

PDXCUN

Portland

Sun 11/9

11:15 pm-2:00 pm

1 stop11h 45m

Cancun

Sun 11/16

6:15 am-6:59 pm

2 stops15h 44m

$380

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Washington to Cancún

Have a flexible travel schedule? Discover the best time to fly to Cancún from Washington with our price prediction graph.
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 Washington to Cancún

What is the cheapest month to book a flight from State of Washington to Cancún?

Currently, January is the cheapest month in which you can book a flight from State of Washington to Cancún (average of $360). Flying from State of Washington to Cancún in March is currently the most expensive (average of $492). 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.

What is the cheapest time of day to fly from WA to CUN?

Find hourly flight availability from Washington to Cancún. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

When flying from State of Washington to Cancún, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Find useful and relevant information for your journey from Washington to Cancún. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Cancún from Washington?

    If you book a flight to Cancún from Washington, you will be flying to Cancun, which is the city’s only airport. Cancun (CUN) is located 8.9 mi from the center of Cancún.

  • How popular is this State of Washington to Cancún flight route?

    Within the past month, 21 users have taken a look at flights from Washington to Cancun.

  • How long is the flight from State of Washington to Cancún?

    There are many flights that can get you from State of Washington to Cancún in 7h 55m. Fly via Delta, Southwest, or Alaska Airlines to get the fastest option. State of Washington and Cancún are separated by a distance of 2683 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from State of Washington to Cancún one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $149. However, be on the lookout for offers from Frontier and Southwest, as they are both options that can get you from State of Washington to Cancún for a low price.

  • What are the most popular routes from State of Washington to Cancún?

    While some choose either Portland - Cancun or Spokane - Cancun, Seattle/Tacoma Intl - Cancun is the most popular route from State of Washington to Cancún.

  • What are the most reliable airlines from State of Washington to Cancún?

    No one likes to see their flight delayed. When booking a flight from State of Washington to Cancún consider choosing Delta (93%), Korean Air (93%) or Aeromexico (65%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from State of Washington to Cancún?

    Looking for the cheapest flight from State of Washington to Cancún? While on average our users pay $618, our data indicates the cheapest price to be $218. The most popular route (Seattle/Tacoma Intl - Cancun), is priced around $355.

  • Can I find deals for flights from Washington to Cancún that include hotel bookings?

    Yes. In addition to deals on Washington to Cancún flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington to Cancún?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Cancún.

  • Can I find deals for business class flights from Washington to Cancún?

    Yes. Cheapflights offers flight deals from Washington to Cancún by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from State of Washington to Cancún?

    Currently, January is the cheapest month in which you can book a flight from State of Washington to Cancún (average of $360). Flying from State of Washington to Cancún in March is currently the most expensive (average of $492). 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.

See more FAQs

Traveling to a place near Cancún?

Book flights to Cancún if you plan to visit one of these locations
Puerto Aventuras
Holbox
Punta Sam

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 for Washington to Cancún

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Cancún flights
Newark to Cancún flights
O'Hare Intl to Cancún flights
Dallas/Fort Worth to Cancún flights
George Bush Intcntl to Cancún flights
LaGuardia to Cancún flights
Dulles Intl to Cancún flights
Los Angeles to Cancún flights
Baltimore to Cancún flights
Detroit to Cancún flights
Hobby to Cancún flights
Minneapolis to Cancún flights
Denver to Cancún flights
Atlanta to Cancún flights
Boston to Cancún flights
Seattle to Cancún flights
Reagan-National to Cancún flights
Midway to Cancún flights
San Francisco to Cancún flights
Dallas/Fort Worth to Cozumel flights
Philadelphia to Cancún flights
O'Hare Intl to Cozumel flights
Love Field to Cancún flights
Miami to Cancún flights
Austin to Cancún flights
Fort Lauderdale to Cancún flights
Orlando to Cancún flights
Hobby to Cozumel flights
Newark to Cozumel flights
George Bush Intcntl to Cozumel flights
Cleveland to Cancún flights
Philadelphia to Cozumel flights
Charlotte to Cancún flights
Raleigh to Cancún flights
Salt Lake City to Cancún flights
Tampa to Cancún flights
Denver to Cozumel flights
Sky Harbor Intl to Cancún flights
Seattle to Cozumel flights
Detroit to Cozumel flights
Dulles Intl to Cozumel flights
Los Angeles to Cozumel flights
Minneapolis to Cozumel flights
Kansas City to Cancún flights
Baltimore to Cozumel flights
LaGuardia to Cozumel flights
Indianapolis to Cancún flights
Cincinnati to Cancún flights
Nashville to Cancún flights
Ontario to Cancún flights

Top 10 airlines flying from Washington to Cancún

Discover the top 10 airlines that operate flights from Washington to Cancún. 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$127Average$370FlexibilityNo cancel feeOn-time65%
AeromexicoCheapest$203Average$562FlexibilityNo cancel feeOn-timeN/A
VolarisCheapest$228Average$504FlexibilityNo cancel feeOn-time79%
FrontierCheapest$282Average$451FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$289Average$604FlexibilityNo cancel feeOn-time85%
Air CanadaCheapest$349Average$700FlexibilityNo cancel feeOn-time67%
DeltaCheapest$351Average$584FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$399Average$609FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$420Average$633FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$436Average$687FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.