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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 1/24. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SJD
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
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 January 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$351
(Kiwi.com)

One-way from

$108
(American Airlines)

Popular in

December

Cheapest in

July

Average price

$453
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. 6% potential increase in price ($32 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 8, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/7. 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 1/299:30 pmPDX - SJD
1 stop16h 42mAlaska Airlines
Thu 2/52:17 pmSJD - PDX
1 stop7h 17mAlaska Airlines
Deal found 1/7$351
This Kiwi.com deal was found by Cheapflights users on 1/7. 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 1/275:50 pmPDX - SJD
1 stop15h 37mAlaska Airlines
Tue 2/101:28 pmSJD - PDX
1 stop8h 20mAlaska Airlines
Deal found 1/7$352
This Alaska Airlines deal was found by Cheapflights users on 1/7. 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 1/317:20 amPDX - SJD
1 stop6h 10mAlaska Airlines
Tue 2/103:42 pmSJD - PDX
Nonstop4h 22mAlaska Airlines
Deal found 1/7$353
This Kiwi.com deal was found by Cheapflights users on 1/7. 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 1/307:20 amPDX - SJD
1 stop6h 10mAlaska Airlines
Thu 2/54:26 pmSJD - PDX
1 stop7h 09mAlaska Airlines
Deal found 1/7$354
This Aeromexico deal was found by Cheapflights users on 1/7. 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 2/186:25 amPDX - SJD
1 stop8h 26mAeromexico
Wed 3/43:42 pmSJD - PDX
1 stop9h 11mAeromexico
Deal found 1/7$355
This Expedia deal was found by Cheapflights users on 1/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/117:07 amPDX - SJD
Nonstop4h 07mMultiple Airlines
Sat 3/142:14 pmSJD - PDX
1 stop20h 55mMultiple Airlines
Deal found 1/7$356
This United Airlines deal was found by Cheapflights users on 1/7. 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.
Sat 2/2111:59 pmPDX - SJD
2 stops13h 33mUnited Airlines
Tue 2/242:11 pmSJD - PDX
1 stop9h 48mUnited Airlines
Deal found 1/7$357
This Alaska Airlines deal was found by Cheapflights users on 1/8. 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 2/217:07 amPDX - SJD
Nonstop4h 07mAlaska Airlines
Fri 2/275:20 pmSJD - PDX
1 stop16h 29mAlaska Airlines
Deal found 1/8$358
This Kiwi.com deal was found by Cheapflights users on 1/6. 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 1/315:39 pmPDX - SJD
1 stop16h 53mAlaska Airlines
Sat 2/76:03 pmSJD - PDX
1 stop16h 32mAlaska Airlines
Deal found 1/6$359
This Alaska Airlines deal was found by Cheapflights users on 1/7. 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.
Sun 2/229:30 pmPDX - SJD
1 stop15h 36mAlaska Airlines
Wed 2/253:16 pmSJD - PDX
1 stop19h 19mAlaska Airlines
Deal found 1/7$360
This Delta deal was found by Cheapflights users on 1/6. 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 2/25:30 amPDX - SJD
2 stops16h 00mDelta
Thu 2/512:37 pmSJD - PDX
1 stop10h 43mDelta
Deal found 1/6$361
This Kiwi.com deal was found by Cheapflights users on 1/6. 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.
Mon 1/267:24 amPDX - SJD
1 stop6h 48mAlaska Airlines
Fri 2/612:42 pmSJD - PDX
Nonstop4h 24mAlaska Airlines
Deal found 1/6$362

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 January 8, 2026.
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

PortlandSan José del Cabo

PDX - SJD

PDXSJD

Portland

Thu 1/29

9:30 pm-3:12 pm

1 stop16h 42m

San José del Cabo Los Cabos

Fri 2/6

12:42 pm-4:06 pm

Nonstop4h 24m

$353

PortlandSan José del Cabo

PDX - SJD

PDXSJD

Portland

Sun 2/22

7:07 am-12:14 pm

Nonstop4h 07m

San José del Cabo Los Cabos

Sat 2/28

7:20 pm-9:35 am

1 stop15h 15m

$358

PortlandSan José del Cabo

PDX - SJD

PDXSJD

Portland

Fri 3/6

7:07 am-12:14 pm

Nonstop4h 07m

San José del Cabo Los Cabos

Fri 3/13

4:17 pm-8:49 am

1 stop16h 32m

$358

PortlandSan José del Cabo

PDX - SJD

PDXSJD

Portland

Sun 4/12

7:05 am-10:28 pm

2 stops15h 23m

San José del Cabo Los Cabos

Thu 4/16

2:10 pm-11:53 pm

1 stop9h 43m

$361

PortlandSan José del Cabo

PDX - SJD

PDXSJD

Portland

Mon 3/2

7:15 am-10:27 pm

2 stops14h 12m

San José del Cabo Los Cabos

Thu 3/12

11:35 am-10:23 pm

1 stop10h 48m

$361

PortlandSan José del Cabo

PDX - SJD

PDXSJD

Portland

Sun 2/1

5:30 am-10:30 pm

2 stops16h 00m

San José del Cabo Los Cabos

Fri 2/6

3:58 pm-11:55 pm

1 stop8h 57m

$361

PortlandSan José del Cabo

PDX - SJD

PDXSJD

Portland

Thu 2/5

7:45 am-3:05 pm

1 stop6h 20m

San José del Cabo Los Cabos

Thu 2/12

3:46 pm-11:14 pm

1 stop8h 28m

$363

PortlandSan José del Cabo

PDX - SJD

PDXSJD

Portland

Thu 2/5

7:52 pm-11:32 am

1 stop14h 40m

San José del Cabo Los Cabos

Thu 2/12

10:27 am-12:15 am

2 stops14h 48m

$367

PortlandSan José del Cabo

PDX - SJD

PDXSJD

Portland

Sat 2/21

5:30 am-9:15 pm

2 stops14h 45m

San José del Cabo Los Cabos

Tue 3/3

4:20 pm-12:15 am

1 stop8h 55m

$367

PortlandSan José del Cabo

PDX - SJD

PDXSJD

Portland

Thu 1/29

5:50 am-2:53 pm

1 stop8h 03m

San José del Cabo Los Cabos

Tue 2/10

6:05 am-12:17 am

2 stops19h 12m

$367

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/8

Showing 1-10 of 59 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 $307). 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 January 8, 2026.

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.

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 January 8, 2026.

The most flights from USWA to zzKPG are scheduled on a Wednesday (5 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 32 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 $399, Alaska Airlines can have you in Los Cabos from State of Washington in 8h 26m. There are 1744 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 Alaska Airlines, which is currently one of the cheapest options available, starting at $148. Hawaiian Airlines flights start at $149 while deals on Aeromexico start at $151 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, 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 $307). 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

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 January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$192Average$439FlexibilityNo cancel feeOn-time85%
AeromexicoCheapest$205Average$448FlexibilityNo cancel feeOn-timeN/A
VolarisCheapest$261Average$448FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$272Average$523FlexibilityNo cancel feeOn-time69%
DeltaCheapest$296Average$494FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$357Average$542FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$382Average$617FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$405Average$729FlexibilityNo cancel feeOn-time63%

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