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Cheap flights from Washington to Mexico from $109

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Mexico departing on 9/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington to Mexico

Cheap round-trip flights

Logo
1:47 pm - 7:50 pmSEA-MEX
29h 03m1 stop
Logo
11:00 am - 3:16 pmMEX-SEA
29h 16m1 stop
$285
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Mon, Oct 6 - Wed, Oct 15
Volaris Logo
10:15 pm - 9:40 amSEA-MEX
10h 25m1 stop
Volaris Logo
9:15 am - 8:15 pmMEX-SEA
12h 00m1 stop
$296Volaris
Find Deal
Thu, Oct 2 - Tue, Oct 7
Aeromexico Logo
6:20 am - 4:55 pmPDX-CUN
8h 35m1 stop
Aeromexico Logo
8:00 am - 10:08 pmCUN-PDX
16h 08m1 stop
$307Aeromexico
Find Deal
Tue, Sep 30 - Tue, Oct 7
Delta Logo
9:45 pm - 10:00 amPDX-CUN
9h 15m1 stop
Delta Logo
8:59 am - 10:22 pmCUN-PDX
16h 23m2 stops
$328Delta
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Wed, Jan 21 - Fri, Feb 6
United Airlines Logo
7:35 pm - 10:04 amPDX-CUN
12h 29m2 stops
United Airlines Logo
1:43 pm - 10:27 pmCUN-PDX
10h 44m1 stop
$330United Airlines
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Mon, Sep 22 - Tue, Sep 30
Delta Logo
1:00 pm - 1:50 pmPDX-CUN
21h 50m2 stops
Delta Logo
12:05 pm - 11:54 pmCUN-PDX
14h 49m2 stops
$332Delta
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Tue, Jan 6 - Tue, Jan 13
United Airlines Logo
7:00 am - 8:18 pmPDX-CUN
10h 18m1 stop
United Airlines Logo
6:30 am - 12:12 pmCUN-PDX
8h 42m1 stop
$334United Airlines
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Thu, Dec 4 - Tue, Dec 9
American Airlines Logo
5:16 am - 3:06 pmPDX-CUN
7h 50m1 stop
American Airlines Logo
4:10 pm - 10:35 amCUN-PDX
20h 25m1 stop
$335American Airlines
Find Deal
Tue, Sep 9 - Tue, Sep 16
Aeromexico Logo
12:45 am - 1:00 pmPDX-CUN
10h 15m1 stop
Aeromexico Logo
12:35 pm - 9:47 pmCUN-PDX
11h 12m1 stop
$343Aeromexico
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Sun, Sep 21 - Tue, Sep 30
American Airlines Logo
5:29 am - 2:59 pmPDX-CUN
7h 30m1 stop
American Airlines Logo
12:03 pm - 11:26 pmCUN-PDX
14h 23m1 stop
$348American Airlines
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Thu, Oct 30 - Sat, Nov 8

Volaris flights from State of Washington to Mexico

Our best Volaris deals on State of Washington to Mexico flight tickets
Volaris
Oct 2
SEA10:15 pmSeattle/Tacoma Intl
10h 25m
1 stop
MEX9:40 amMexico City Benito Juarez
Oct 7
MEX9:15 amMexico City Benito Juarez
12h 00m
1 stop
SEA8:15 pmSeattle/Tacoma Intl
$296
Find similar
Volaris
Nov 4
PDX11:18 pmPortland
8h 07m
1 stop
MEX9:25 amMexico City Benito Juarez
Nov 12
MEX12:05 pmMexico City Benito Juarez
10h 50m
1 stop
PDX8:55 pmPortland
$299
Find similar
Volaris
Oct 25
SEA10:15 pmSeattle/Tacoma Intl
12h 40m
1 stop
PVR11:55 amPuerto Vallarta Ordaz
Nov 1
PVR10:11 amPuerto Vallarta Ordaz
11h 04m
1 stop
SEA8:15 pmSeattle/Tacoma Intl
$310
Find similar

Aeromexico flights from State of Washington to Mexico

Our best Aeromexico deals on State of Washington to Mexico flight tickets
Aeromexico
Sep 30
PDX6:20 amPortland
8h 35m
1 stop
CUN4:55 pmCancun
Oct 7
CUN8:00 amCancun
16h 08m
1 stop
PDX10:08 pmPortland
$307
Find similar
Aeromexico
Sep 21
PDX12:45 amPortland
10h 15m
1 stop
CUN1:00 pmCancun
Sep 30
CUN12:35 pmCancun
11h 12m
1 stop
PDX9:47 pmPortland
$343
Find similar
Aeromexico
Oct 13
SEA7:24 amSeattle/Tacoma Intl
11h 56m
1 stop
MEX8:20 pmMexico City Benito Juarez
Oct 14
MEX7:15 amMexico City Benito Juarez
14h 35m
1 stop
SEA8:50 pmSeattle/Tacoma Intl
$351
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from State of Washington to Mexico 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 August 18, 2025.
Use the filters below to find and compare flights from Washington to Mexico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleMexico City

SEA - MEX

SEAMEX

Seattle/Tacoma Intl

Mon 10/6

1:47 pm-7:50 pm

1 stop29h 03m

Mexico City Benito Juarez

Wed 10/15

11:00 am-3:16 pm

1 stop29h 16m

$285

SeattleMexico City

SEA - MEX

SEAMEX

Seattle/Tacoma Intl

Thu 10/2

10:15 pm-9:40 am

1 stop10h 25m

Mexico City Benito Juarez

Tue 10/7

9:15 am-8:15 pm

1 stop12h 00m

$296

PortlandCancún

PDX - CUN

PDXCUN

Portland

Tue 9/30

6:20 am-4:55 pm

1 stop8h 35m

Cancun

Tue 10/7

8:00 am-10:08 pm

1 stop16h 08m

$307

PortlandCancún

PDX - CUN

PDXCUN

Portland

Wed 1/21

9:45 pm-10:00 am

1 stop9h 15m

Cancun

Fri 2/6

8:59 am-10:22 pm

2 stops16h 23m

$328

PortlandCancún

PDX - CUN

PDXCUN

Portland

Mon 9/22

7:35 pm-10:04 am

2 stops12h 29m

Cancun

Tue 9/30

1:43 pm-10:27 pm

1 stop10h 44m

$330

PortlandCancún

PDX - CUN

PDXCUN

Portland

Tue 1/6

1:00 pm-1:50 pm

2 stops21h 50m

Cancun

Tue 1/13

12:05 pm-11:54 pm

2 stops14h 49m

$332

PortlandCancún

PDX - CUN

PDXCUN

Portland

Thu 12/4

7:00 am-8:18 pm

1 stop10h 18m

Cancun

Tue 12/9

6:30 am-12:12 pm

1 stop8h 42m

$334

PortlandCancún

PDX - CUN

PDXCUN

Portland

Tue 9/9

5:16 am-3:06 pm

1 stop7h 50m

Cancun

Tue 9/16

4:10 pm-10:35 am

1 stop20h 25m

$335

PortlandCancún

PDX - CUN

PDXCUN

Portland

Sun 9/21

12:45 am-1:00 pm

1 stop10h 15m

Cancun

Tue 9/30

12:35 pm-9:47 pm

1 stop11h 12m

$343

PortlandCancún

PDX - CUN

PDXCUN

Portland

Thu 10/30

5:29 am-2:59 pm

1 stop7h 30m

Cancun

Sat 11/8

12:03 pm-11:26 pm

1 stop14h 23m

$348

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 Mexico from

How to get the cheapest flight ticket from State of Washington to Mexico

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 Mexico?

If you’re not able to fly to Mexico in October, then September is your next best option. Flight prices from State of Washington to Mexico during September average around $495.

What is the cheapest day to depart on your flight to Mexico?

The cheapest day to depart on your flight to Mexico is on a Tuesday when prices can be found for as low as $564. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $634. These prices are subject to change though, so be sure to set up a Price Alert for flights to Mexico.

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

Our data shows that the cheapest State of Washington to Mexico flights are usually those with departure times in the afternoon. Our users have found flights to Mexico in the afternoon for as low as $275. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $712 on average. Flights to Mexico from State of Washington in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Washington to Mexico flight route?

Fly from Seattle/Tacoma Intl to San José del Cabo Los Cabos for the best Washington - Mexico flight prices

How far in advance should I book a flight to Mexico?

You are more likely to see cheaper flights to Mexico from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to Mexico for around $578 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Mexico from State of Washington for as low as $532 on momondo.

What cabin class options are available on Washington to Mexico flights?

There are 4 cabin classes available to choose from on Washington to Mexico 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 State of Washington to Mexico flights?

You could potentially save up to 2% on your flight if you consider stops on a State of Washington to Mexico flight.

Cheap State of Washington to Mexico flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Mexico

Best Price Found

$109

Fastest flight time

4h 16m

Direct flights

Every day

Airports in Mexico

5 airports
The best one-way flight to Mexico from State of Washington in the past 72 hours is $109. The best round-trip flight deal from State of Washington to Mexico found on momondo in the last 72 hours is $285.
The fastest flight from State of Washington to Mexico takes 4h 16m
Direct flights go from State of Washington to Mexico every day.
There are 5 airports near Mexico: Mexico City Benito Juarez (MEX), San José del Cabo Los Cabos (SJD), Puerto Vallarta Ordaz (PVR), Cancun (CUN), Guadalajara Miguel Hidal (GDL)
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  • When did momondo last update prices for flights from Washington to Mexico?

    Prices for flights from Washington to Mexico are updated daily.

  • How many operators does momondo search for flights from Washington to Mexico?

  • How old do you have to be to fly from Washington to Mexico?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington to Mexico.

  • What documentation or ID do you need to fly to Mexico?

    The necessary travel and health documents for your Mexico trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from State of Washington to Mexico?

Best airlines flying from State of Washington to Mexico

Compare and see reviews for airlines that fly from State of Washington to Mexico with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $127Free CancellationRating
6.3
8,038 reviews
Search Spirit Airlines flights
Hawaiian AirlinesPriceFrom $189Free CancellationRating
7.8
2,664 reviews
Search Hawaiian Airlines flights
FrontierPriceFrom $193Free CancellationRating
5.8
3,212 reviews
Search Frontier flights
VolarisPriceFrom $199Free CancellationRating
6.6
1,162 reviews
Search Volaris flights
AeromexicoPriceFrom $199Free CancellationRating
7.5
1,720 reviews
Search Aeromexico flights
United AirlinesPriceFrom $258Free CancellationRating
7.4
8,925 reviews
Search United Airlines flights
DeltaPriceFrom $263Free CancellationRating
8.0
7,981 reviews
Search Delta flights
American AirlinesPriceFrom $286Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Air CanadaPriceFrom $349Free CancellationRating
7.1
9,992 reviews
Search Air Canada flights
Alaska AirlinesPriceFrom $349Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Mexico?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Mexico from Washington.

Can I find flights from Washington to Mexico with flexible booking policies on momondo?

All flight searches from Washington to Mexico on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Washington to Mexico?

momondo helps you find the best flight between Washington and Mexico by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Washington to Mexico flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to Mexico

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