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Mexico City

$159+ Cheap flights from Washington to Mexico City (MEX)

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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MEX
Nov 21 — Nov 281
Fri 11/21
Fri 11/28
1 adult, Economy
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Find flight deals from Washington to Mexico City

Cheapest flights from Washington to Mexico City
Explore the most affordable flight options available from Washington to Mexico City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 22, 2025.

This American Airlines deal was found by Cheapflights users on 10/19. 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 11/43:15 pmPDX - MEX
1 stop6h 55mAmerican Airlines
Wed 11/128:00 amMEX - PDX
2 stops11h 12mAmerican Airlines
Deal found 10/19$378
This American Airlines deal was found by Cheapflights users on 10/19. 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 12/411:40 amPDX - MEX
1 stop10h 30mAmerican Airlines
Thu 12/1111:20 amMEX - PDX
1 stop12h 01mAmerican Airlines
Deal found 10/19$379
This Aeromexico deal was found by Cheapflights users on 10/19. 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 11/1112:46 pmPDX - MEX
1 stop8h 43mAeromexico
Wed 11/127:00 amMEX - PDX
2 stops18h 58mAeromexico
Deal found 10/19$381
This Kiwi.com deal was found by Cheapflights users on 10/20. 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.
Sun 12/712:51 pmPDX - MEX
1 stop26h 14mMultiple Airlines
Tue 12/163:45 pmMEX - PDX
2 stops45h 58mMultiple Airlines
Deal found 10/20$384
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 11/812:52 pmPDX - MEX
2 stops21h 28mMultiple Airlines
Sun 11/168:10 amMEX - PDX
1 stop29h 46mMultiple Airlines
Deal found 10/20$389
This Kiwi.com deal was found by Cheapflights users on 10/20. 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.
Wed 12/35:30 pmPDX - MEX
2 stops24h 35mMultiple Airlines
Tue 12/98:10 amMEX - PDX
1 stop31h 31mMultiple Airlines
Deal found 10/20$393
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 11/812:52 pmPDX - MEX
1 stop26h 13mMultiple Airlines
Mon 11/178:10 amMEX - PDX
1 stop29h 46mMultiple Airlines
Deal found 10/20$394
This Kiwi.com deal was found by Cheapflights users on 10/19. 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.
Sun 11/912:51 pmPDX - MEX
2 stops55h 09mMultiple Airlines
Sun 11/168:10 amMEX - PDX
1 stop29h 46mMultiple Airlines
Deal found 10/19$395
This Kiwi.com deal was found by Cheapflights users on 10/20. 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.
Sun 11/912:51 pmPDX - MEX
2 stops55h 09mMultiple Airlines
Mon 11/178:10 amMEX - PDX
1 stop29h 46mMultiple Airlines
Deal found 10/20$399
This Aeromexico deal was found by Cheapflights users on 10/19. 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.
Wed 11/510:23 amPDX - MEX
1 stop11h 06mAeromexico
Thu 11/67:50 amMEX - PDX
2 stops16h 52mAeromexico
Deal found 10/19$403
This Kiwi.com deal was found by Cheapflights users on 10/20. 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.
Wed 11/197:00 amPDX - MEX
1 stop8h 05mMultiple Airlines
Tue 11/258:10 amMEX - PDX
1 stop8h 57mMultiple Airlines
Deal found 10/20$404
This Kiwi.com deal was found by Cheapflights users on 10/20. 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.
Thu 12/49:13 pmGEG - MEX
1 stop20h 52mMultiple Airlines
Thu 12/1111:55 amMEX - GEG
1 stop10h 28mMultiple Airlines
Deal found 10/20$411

Cheap flight deals from Washington to Mexico City

Keep the following information in mind while searching for Washington to Mexico City flight deals. Data was last updated October 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$378
(American Airlines)

One-way from

$159
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$591

Good round-trip deal

$563 or less

Good one-way deal

$338 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-Mexico City Benito Juarez flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Mexico City Benito Juarez flights.
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From Washington to Mexico City Benito Juarez
Search Deals
One-way flight from Washington to Mexico City Benito Juarez
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($116 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Washington to Mexico City Benito Juarez.
Search Deals
Price to beat on a one-way flight from Washington to Mexico City Benito Juarez.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington to Mexico City 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 October 22, 2025.
Use the filters below to find and compare flights from Washington to Mexico City that are best for you.

Fly from

Washington

Fly to

Mexico City

Route

Depart

Return

Price

SpokaneMexico City

GEG - MEX

GEGMEX

Spokane

Wed 1/7

5:45 am-8:05 pm

2 stops12h 20m

Mexico City Benito Juarez

Wed 2/4

8:10 am-11:28 am

1 stop29h 18m

$439

PortlandMexico City

PDX - MEX

PDXMEX

Portland

Sat 1/17

3:52 pm-5:05 am

1 stop11h 13m

Mexico City Benito Juarez

Sat 1/24

5:45 am-12:18 pm

1 stop8h 33m

$441

SpokaneMexico City

GEG - MEX

GEGMEX

Spokane

Thu 1/8

8:58 pm-8:05 pm

1 stop21h 07m

Mexico City Benito Juarez

Thu 2/5

7:50 pm-11:38 am

2 stops17h 48m

$463

PascoMexico City

PSC - MEX

PSCMEX

Pasco Tri Cities

Fri 11/14

3:19 pm-8:05 pm

1 stop26h 46m

Mexico City Benito Juarez

Tue 11/18

6:00 am-11:59 pm

1 stop19h 59m

$481

PortlandMexico City

PDX - MEX

PDXMEX

Portland

Wed 11/12

7:30 am-7:35 pm

1 stop10h 05m

Mexico City Benito Juarez

Mon 11/17

6:10 am-10:51 pm

1 stop18h 41m

$483

PortlandMexico City

PDX - MEX

PDXMEX

Portland

Sun 11/9

7:10 pm-4:45 pm

2 stops19h 35m

Mexico City Benito Juarez

Wed 11/12

5:45 am-12:13 pm

1 stop8h 28m

$488

PortlandMexico City

PDX - MEX

PDXMEX

Portland

Tue 11/4

7:38 pm-10:05 am

2 stops12h 27m

Mexico City Benito Juarez

Wed 11/12

5:45 am-2:46 pm

2 stops11h 01m

$488

PortlandMexico City

PDX - MEX

PDXMEX

Portland

Wed 12/3

1:14 pm-12:10 am

2 stops8h 56m

Mexico City Benito Juarez

Mon 12/8

5:45 am-2:47 pm

2 stops11h 02m

$498

PortlandMexico City

PDX - MEX

PDXMEX

Portland

Sun 11/9

6:00 am-7:35 pm

1 stop11h 35m

Mexico City Benito Juarez

Tue 11/11

6:10 am-8:38 pm

1 stop16h 28m

$503

PortlandMexico City

PDX - MEX

PDXMEX

Portland

Thu 11/13

6:00 am-10:05 am

3 stops26h 05m

Mexico City Benito Juarez

Mon 11/17

6:10 am-10:51 pm

1 stop18h 41m

$508

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/21

Showing 1-10 of 60 results
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Best time to book a flight from Washington to Mexico City

Have a flexible travel schedule? Discover the best time to fly to Mexico City 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 Mexico City

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

Currently, October is the cheapest month in which you can book a flight from State of Washington to Mexico City (average of $157). Flying from State of Washington to Mexico City in January is currently the most expensive (average of $514). 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 MEX?

Find hourly flight availability from Washington to Mexico City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 22, 2025.

It’s optimal to fly from State of Washington to Mexico City in the evening. By choosing this option you can save up to 26% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from State of Washington to Mexico City?

Use this chart to determine the cheapest time to fly round-trip from Washington to Mexico City. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their State of Washington to Mexico City flight should consider departing on Tuesday at noon when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from State of Washington to Mexico City

Explore weekly flight availability from Washington to Mexico City. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated October 22, 2025.

The most flights from USWA to MEX are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Related info for your journey

Find useful and relevant information for your journey from Washington to Mexico City. 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 Mexico City from Washington?

    Most people fly into Mexico City Benito Juarez (MEX) if they book a flight to Mexico City from Washington. Benito Juarez is conveniently located just 5.5 mi from Mexico City’s city center.

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

    This flight path from Washington to Mexico City Benito Juarez was viewed by 58 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    Departing from State of Washington to Mexico City will take you 9h 55m. The distance from State of Washington to Mexico City is about 2204 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    The most popular flight routes from State of Washington to Mexico City are Seattle/Tacoma Intl - Mexico City Benito Juarez, Portland - Mexico City Benito Juarez and Pasco Tri Cities - Mexico City Benito Juarez.

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

    While on average a flight from State of Washington to Mexico City is generally $748, our data shows the cheapest flight currently is $253. When looking at the most popular route, (Seattle/Tacoma Intl - Mexico City Benito Juarez), you can expect to pay $278 for that flight.

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

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

  • How can I find direct flights from Washington to Mexico City?

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

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

    Yes. Cheapflights offers flight deals from Washington to Mexico City 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 Mexico City?

    Currently, October is the cheapest month in which you can book a flight from State of Washington to Mexico City (average of $157). Flying from State of Washington to Mexico City in January is currently the most expensive (average of $514). 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.

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Alternative routes for Washington to Mexico City

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Washington to Mexico City

Discover the top 7 airlines that operate flights from Washington to Mexico City. 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 October 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
VolarisCheapest$216Average$469FlexibilityNo cancel feeOn-time79%
FrontierCheapest$264Average$540FlexibilityNo cancel feeOn-time62%
Air CanadaCheapest$480Average$531FlexibilityNo cancel feeOn-time67%
DeltaCheapest$481Average$700FlexibilityNo cancel feeOn-timeN/A
AeromexicoCheapest$502Average$667FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$516Average$805FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$548Average$738FlexibilityNo cancel feeOn-time71%

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