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Los Cabos

$127+ Cheap flights from Washington to Los Cabos

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 12/16. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SJD
dic. 20 — dic. 271
sáb. 12/20
sáb. 12/27
1 adult, Economy
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Find flight deals from Washington to Los Cabos

Cheapest flights from Washington to Los Cabos
Explore the most affordable flight options available from Washington to Los Cabos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 20, 2025.

This Delta deal was found by Cheapflights users on 11/18. 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.
mié. 12/3110:08 amSEA - SJD
Nonstop4h 26mDelta
vie. 1/94:26 pmSJD - SEA
Nonstop4h 44mDelta
Deal found 11/18$346
This Delta deal was found by Cheapflights users on 11/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/3110:08 amSEA - SJD
Nonstop4h 26mDelta
mar. 1/612:37 pmSJD - SEA
1 stop7h 57mDelta
Deal found 11/20$355
This Delta deal was found by Cheapflights users on 11/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/3112:55 amSEA - SJD
1 stop10h 39mDelta
jue. 1/84:26 pmSJD - SEA
Nonstop4h 44mDelta
Deal found 11/19$357
This Kiwi.com deal was found by Cheapflights users on 11/20. 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.
dom. 12/148:00 amSEA - SJD
Nonstop4h 28mAlaska Airlines
jue. 12/255:10 pmSJD - SEA
Nonstop4h 50mAlaska Airlines
Deal found 11/20$360
This SmartFares deal was found by Cheapflights users on 11/20. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/138:48 pmSEA - SJD
1 stop16h 35mAlaska Airlines
mar. 12/235:10 pmSJD - SEA
Nonstop4h 50mAlaska Airlines
Deal found 11/20$362
This Delta deal was found by Cheapflights users on 11/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/3110:08 amSEA - SJD
Nonstop4h 26mDelta
mié. 1/74:26 pmSJD - SEA
Nonstop4h 44mDelta
Deal found 11/20$365
This Kiwi.com deal was found by Cheapflights users on 11/19. 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.
mar. 12/167:15 amPDX - SJD
Nonstop4h 01mAlaska Airlines
mié. 12/242:23 pmSJD - PDX
1 stop8h 41mAlaska Airlines
Deal found 11/19$365
This Delta deal was found by Cheapflights users on 11/18. 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.
mié. 12/3110:08 amSEA - SJD
Nonstop4h 26mDelta
dom. 1/114:26 pmSJD - SEA
Nonstop4h 44mDelta
Deal found 11/18$366
This Delta deal was found by Cheapflights users on 11/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/3112:55 amSEA - SJD
1 stop10h 39mDelta
vie. 1/912:37 pmSJD - SEA
1 stop10h 47mDelta
Deal found 11/20$367
This Kiwi.com deal was found by Cheapflights users on 11/19. 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.
mié. 12/177:15 amPDX - SJD
Nonstop4h 01mAlaska Airlines
jue. 12/254:30 pmSJD - PDX
Nonstop4h 30mAlaska Airlines
Deal found 11/19$378
This Hawaiian Airlines deal was found by Cheapflights users on 11/18. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/157:15 amPDX - SJD
Nonstop4h 01mHawaiian Airlines
jue. 12/184:30 pmSJD - PDX
Nonstop4h 30mHawaiian Airlines
Deal found 11/18$380
This United Airlines deal was found by Cheapflights users on 11/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/411:59 pmPDX - SJD
2 stops13h 33mUnited Airlines
lun. 12/812:50 pmSJD - PDX
1 stop10h 25mUnited Airlines
Deal found 11/19$390

Cheap flight deals from Washington to Los Cabos

Keep the following information in mind while searching for Washington to Los Cabos flight deals. Data was last updated noviembre 20, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$340
(Kiwi.com)

One-way from

$127
(American Airlines)

Popular in

December

Cheapest in

July

Average price

$498
Provider with most accurate pricing for Seattle/Tacoma Intl-San José del Cabo Los Cabos flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-San José del Cabo Los Cabos flights.
Search Deals
From Washington to Los Cabos
Search Deals
One-way flight from Washington to Los Cabos
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($38 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington to Los Cabos 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 noviembre 20, 2025.
Use the filters below to find and compare flights from Washington to Los Cabos that are best for you.

Fly from

Washington

Fly to

Los Cabos

Route

Depart

Return

Price

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

lun. 1/26

10:00 am-3:21 pm

Nonstop4h 21m

San José del Cabo Los Cabos

vie. 1/30

6:05 am-7:55 pm

1 stop14h 50m

$353

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

lun. 1/26

10:00 am-3:21 pm

Nonstop4h 21m

San José del Cabo Los Cabos

mié. 1/28

6:05 am-7:55 pm

1 stop14h 50m

$353

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

sáb. 1/24

7:00 pm-11:31 am

1 stop15h 31m

San José del Cabo Los Cabos

jue. 1/29

4:26 pm-8:10 pm

Nonstop4h 44m

$358

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

sáb. 1/3

11:58 am-5:19 pm

Nonstop4h 21m

San José del Cabo Los Cabos

sáb. 1/10

2:42 pm-6:29 pm

Nonstop4h 47m

$369

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

vie. 1/2

10:08 am-3:34 pm

Nonstop4h 26m

San José del Cabo Los Cabos

jue. 1/8

4:26 pm-8:10 pm

Nonstop4h 44m

$371

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

mar. 1/27

10:00 am-3:21 pm

Nonstop4h 21m

San José del Cabo Los Cabos

mié. 2/4

10:25 am-7:55 pm

1 stop10h 30m

$372

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

lun. 1/19

9:30 am-10:30 pm

1 stop12h 00m

San José del Cabo Los Cabos

lun. 1/26

10:25 am-7:55 pm

1 stop10h 30m

$373

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

sáb. 1/24

10:00 am-3:21 pm

Nonstop4h 21m

San José del Cabo Los Cabos

vie. 1/30

4:26 pm-8:10 pm

Nonstop4h 44m

$373

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

sáb. 12/13

8:48 pm-2:23 pm

1 stop16h 35m

San José del Cabo Los Cabos

sáb. 12/20

7:15 pm-8:54 am

1 stop14h 39m

$375

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

vie. 1/2

7:10 am-3:30 pm

1 stop7h 20m

San José del Cabo Los Cabos

sáb. 1/10

4:26 pm-8:10 pm

Nonstop4h 44m

$377

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 60 results
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Best time to book a flight from Washington to Los Cabos

Have a flexible travel schedule? Discover the best time to fly to Los Cabos 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 Los Cabos

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

Currently, May is the cheapest month in which you can book a flight from State of Washington to Los Cabos (average of $198). Flying from State of Washington to Los Cabos in February is currently the most expensive (average of $326). 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 KPG?

Find hourly flight availability from Washington to Los Cabos. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 20, 2025.

A simple way to save on the total cost of your ticket is to fly from State of Washington to Los Cabos in the afternoon. If you’re flexible enough to do this you can expect to save up to 26% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from State of Washington to Los Cabos?

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

Travelers seeking maximum savings on their State of Washington to Los Cabos flight should consider departing on Monday at noon when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from State of Washington to Los Cabos

Explore weekly flight availability from Washington to Los Cabos. 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 noviembre 20, 2025.

The most flights from USWA to zzKPG are scheduled on a Thursday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

Related info for your journey

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

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

    This flight path from Washington to Los Cabos was viewed by 43 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 Los Cabos?

    For as low as $353, Delta can have you in Los Cabos from State of Washington in 4h 21m. There are 1816 mi between State of Washington and Los Cabos. Most flights are nonstop.

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

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

  • How can I find direct flights from Washington to Los Cabos?

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

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

    Yes. Cheapflights offers flight deals from Washington to Los Cabos 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 Los Cabos?

    Currently, May is the cheapest month in which you can book a flight from State of Washington to Los Cabos (average of $198). Flying from State of Washington to Los Cabos in February is currently the most expensive (average of $326). 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

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Alternative routes for Washington to Los Cabos

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Top 8 airlines flying from Washington to Los Cabos

Discover the top 8 airlines that operate flights from Washington to Los Cabos. 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 noviembre 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$192Average$439FlexibilityNo cancel feeOn-time85%
AeromexicoCheapest$206Average$457FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$272Average$597FlexibilityNo cancel feeOn-time69%
VolarisCheapest$276Average$495FlexibilityNo cancel feeOn-time79%
DeltaCheapest$310Average$493FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$360Average$523FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$382Average$629FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$440Average$695FlexibilityNo cancel feeOn-time63%

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