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Los Cabos

$108+ 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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SJD
Nov 1 — Nov 81
Sat 11/1
Sat 11/8
1 adult, Economy
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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 October 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$345
(Delta)

One-way from

$108
(Expedia)

Popular in

December

Cheapest in

July

Average price

$489
Provider with most accurate pricing for Seattle/Tacoma Intl-San José del Cabo Los Cabos flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-San José del Cabo Los Cabos flights.
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From Washington to Los Cabos
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One-way flight from Washington to Los Cabos
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Highest demand for flights based on searches. 8% potential increase in price ($44 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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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 October 2, 2025.

This Delta deal was found by Cheapflights users on 9/30. 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 11/89:45 pmSEA - SJD
1 stop15h 15mDelta
Fri 11/144:30 pmSJD - SEA
Nonstop4h 40mDelta
Deal found 9/30$345
This Delta deal was found by Cheapflights users on 10/2. 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 11/177:12 pmSEA - SJD
1 stop16h 23mDelta
Fri 11/216:00 amSJD - SEA
1 stop14h 55mDelta
Deal found 10/2$346
This Kiwi.com deal was found by Cheapflights users on 10/2. 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 10/265:20 amSEA - SJD
1 stop9h 19mHawaiian Airlines
Tue 11/412:18 pmSJD - SEA
Nonstop4h 38mHawaiian Airlines
Deal found 10/2$347
This Delta deal was found by Cheapflights users on 10/1. 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 10/269:25 pmSEA - SJD
1 stop15h 55mDelta
Tue 11/43:25 pmSJD - SEA
1 stop8h 00mDelta
Deal found 10/1$348
This SmartFares deal was found by Cheapflights users on 9/30. 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.
Mon 12/110:00 amSEA - SJD
Nonstop4h 26mAlaska Airlines
Sat 12/67:10 pmSJD - SEA
1 stop15h 51mAlaska Airlines
Deal found 9/30$349
This Delta deal was found by Cheapflights users on 9/30. 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 12/297:50 pmSEA - SJD
1 stop14h 43mDelta
Thu 1/83:50 pmSJD - SEA
Nonstop4h 45mDelta
Deal found 9/30$350
This Delta deal was found by Cheapflights users on 9/30. 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.
Wed 12/1010:10 amSEA - SJD
Nonstop4h 25mDelta
Tue 12/163:15 pmSJD - SEA
1 stop8h 07mDelta
Deal found 9/30$351
This Delta deal was found by Cheapflights users on 10/1. 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 12/210:10 amSEA - SJD
Nonstop4h 25mDelta
Fri 12/121:45 pmSJD - SEA
1 stop11h 35mDelta
Deal found 10/1$352
This SmartFares deal was found by Cheapflights users on 9/30. 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.
Thu 10/308:25 pmSEA - SJD
1 stop13h 43mAlaska Airlines
Thu 11/62:25 pmSJD - SEA
1 stop9h 05mAlaska Airlines
Deal found 9/30$353
This SmartFares deal was found by Cheapflights users on 10/1. 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.
Tue 11/116:25 amSEA - SJD
1 stop7h 07mAlaska Airlines
Mon 11/176:40 pmSJD - SEA
1 stop16h 43mAlaska Airlines
Deal found 10/1$354
This Delta deal was found by Cheapflights users on 9/29. 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 10/205:25 amSEA - SJD
1 stop6h 18mDelta
Wed 10/226:00 amSJD - SEA
2 stops12h 37mDelta
Deal found 9/29$355
This Aeromexico deal was found by Cheapflights users on 10/1. 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 12/37:10 amSEA - SJD
2 stops24h 32mAeromexico
Thu 12/116:55 pmSJD - SEA
2 stops23h 15mAeromexico
Deal found 10/1$356

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 October 2, 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

Mon 1/12

9:25 am-2:45 pm

Nonstop4h 20m

San José del Cabo Los Cabos

Fri 1/16

10:25 am-8:00 pm

1 stop10h 35m

$347

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Wed 11/19

9:30 am-10:30 pm

1 stop12h 00m

San José del Cabo Los Cabos

Sat 11/22

3:05 pm-10:59 pm

1 stop8h 54m

$352

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Wed 10/29

5:30 am-12:15 pm

1 stop6h 45m

San José del Cabo Los Cabos

Wed 11/5

12:49 pm-12:59 am

2 stops13h 10m

$360

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Mon 12/29

7:50 pm-11:33 am

1 stop14h 43m

San José del Cabo Los Cabos

Fri 1/9

12:39 pm-6:32 pm

1 stop6h 53m

$360

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Mon 11/17

8:00 am-5:30 pm

2 stops8h 30m

San José del Cabo Los Cabos

Sat 11/22

11:39 am-11:37 pm

1 stop12h 58m

$361

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Thu 12/11

10:10 am-3:35 pm

Nonstop4h 25m

San José del Cabo Los Cabos

Tue 12/16

4:40 pm-8:28 pm

Nonstop4h 48m

$361

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Mon 11/3

7:10 am-2:20 pm

1 stop6h 10m

San José del Cabo Los Cabos

Mon 11/10

4:30 pm-8:10 pm

Nonstop4h 40m

$365

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Fri 10/31

8:25 pm-10:08 am

1 stop13h 43m

San José del Cabo Los Cabos

Fri 11/7

12:18 pm-3:56 pm

Nonstop4h 38m

$366

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Sun 1/4

10:08 am-3:34 pm

Nonstop4h 26m

San José del Cabo Los Cabos

Sat 1/17

3:50 pm-7:35 pm

Nonstop4h 45m

$366

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Wed 1/7

9:25 am-2:45 pm

Nonstop4h 20m

San José del Cabo Los Cabos

Wed 1/14

3:50 pm-7:35 pm

Nonstop4h 45m

$366

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/30

Showing 1-10 of 53 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, January is the cheapest month in which you can book a flight from State of Washington to Los Cabos (average of $437). Flying from State of Washington to Los Cabos in March is currently the most expensive (average of $549). 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 October 2, 2025.

When flying from State of Washington to Los Cabos, 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 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 42 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 $347, Delta can have you in Los Cabos from State of Washington in 4h 20m. There are 1816 mi between State of Washington and Los Cabos. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $149. Alaska Airlines flights start at $155 while deals on Hawaiian Airlines start at $160 one-way.

  • 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, January is the cheapest month in which you can book a flight from State of Washington to Los Cabos (average of $437). Flying from State of Washington to Los Cabos in March is currently the most expensive (average of $549). 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 Los Cabos

See prices for flight routes from nearby airports that may be better suited for you.
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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 October 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$196Average$439FlexibilityNo cancel feeOn-time85%
AeromexicoCheapest$205Average$462FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$272Average$593FlexibilityNo cancel feeOn-time69%
VolarisCheapest$276Average$495FlexibilityNo cancel feeOn-time79%
DeltaCheapest$315Average$497FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$360Average$521FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$366Average$622FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$440Average$695FlexibilityNo cancel feeOn-time63%

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