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Los Cabos

$130+ 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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SJD
Aug 8 — Aug 151
Fri 8/8
Fri 8/15
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 August 3, 2025.

Round-trip from

$268
(American Airlines)

One-way from

$130
(Delta)

Popular in

December

Cheapest in

September

Average price

$468
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. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in August 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 August 3, 2025.

This American Airlines deal was found by Cheapflights users on 8/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/155:43 pmSEA - SJD
1 stop17h 42mAmerican Airlines
Mon 9/2211:40 amSJD - SEA
1 stop9h 28mAmerican Airlines
Deal found 8/1$268
This Delta deal was found by Cheapflights users on 8/1. 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.
Sat 8/99:30 amSEA - SJD
Nonstop4h 24mDelta
Sat 8/163:15 pmSJD - SEA
Nonstop4h 21mDelta
Deal found 8/1$294
This CheapTickets deal was found by Cheapflights users on 8/2. 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 CheapTickets is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/168:59 pmSEA - SJD
1 stop13h 37mAlaska Airlines
Tue 9/231:52 pmSJD - SEA
2 stops24h 34mAlaska Airlines
Deal found 8/2$328
This Mytrip deal was found by Cheapflights users on 8/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/268:18 pmPDX - SJD
3 stops19h 17mMultiple Airlines
Fri 10/34:25 pmSJD - PDX
2 stops26h 58mMultiple Airlines
Deal found 8/2$334
This SmartFares deal was found by Cheapflights users on 8/1. 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.
Mon 9/158:05 amSEA - SJD
Nonstop4h 31mHawaiian Airlines
Mon 9/224:20 pmSJD - SEA
Nonstop4h 25mHawaiian Airlines
Deal found 8/1$337
This Aeromexico deal was found by Cheapflights users on 8/1. 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.
Tue 10/77:10 amSEA - SJD
1 stop6h 08mAeromexico
Tue 10/78:13 pmSJD - SEA
2 stops26h 12mAeromexico
Deal found 8/1$352
This Hawaiian Airlines deal was found by Cheapflights users on 8/2. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/69:10 pmPDX - SJD
1 stop14h 16mHawaiian Airlines
Thu 12/1112:40 pmSJD - PDX
1 stop11h 39mHawaiian Airlines
Deal found 8/2$373
This Alaska Airlines deal was found by Cheapflights users on 8/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/65:30 pmPDX - SJD
2 stops18h 41mAlaska Airlines
Thu 12/1112:40 pmSJD - PDX
1 stop8h 58mAlaska Airlines
Deal found 8/2$379
This Aeromexico deal was found by Cheapflights users on 8/2. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/245:35 amPDX - SJD
1 stop6h 00mAeromexico
Thu 8/281:03 pmSJD - PDX
1 stop9h 32mAeromexico
Deal found 8/2$390
This Delta deal was found by Cheapflights users on 8/2. 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.
Tue 8/126:30 amGEG - SJD
1 stop6h 50mDelta
Wed 8/272:25 pmSJD - GEG
1 stop7h 01mDelta
Deal found 8/2$395
This deal was found by Cheapflights users on 8/1. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/76:29 amPDX - SJD
1 stop6h 49mDelta
Fri 10/1712:48 pmSJD - PDX
1 stop10h 55mDelta
Deal found 8/1$395
This United Airlines deal was found by Cheapflights users on 8/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/46:00 amPDX - SJD
1 stop6h 15mUnited Airlines
Tue 11/113:46 pmSJD - PDX
1 stop18h 52mUnited Airlines
Deal found 8/1$403

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 August 3, 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 9/15

5:43 pm-11:25 am

1 stop17h 42m

San José del Cabo Los Cabos

Mon 9/22

11:40 am-9:08 pm

1 stop9h 28m

$268

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Sat 8/9

9:30 am-1:54 pm

Nonstop4h 24m

San José del Cabo Los Cabos

Sat 8/16

3:15 pm-7:36 pm

Nonstop4h 21m

$294

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Tue 9/16

8:59 pm-10:36 am

1 stop13h 37m

San José del Cabo Los Cabos

Tue 9/23

1:52 pm-2:26 pm

2 stops24h 34m

$328

PortlandSan José del Cabo

PDX - SJD

PDXSJD

Portland

Fri 9/26

8:18 pm-3:35 pm

3 stops19h 17m

San José del Cabo Los Cabos

Fri 10/3

4:25 pm-7:23 pm

2 stops26h 58m

$334

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Mon 9/15

8:05 am-12:36 pm

Nonstop4h 31m

San José del Cabo Los Cabos

Mon 9/22

4:20 pm-8:45 pm

Nonstop4h 25m

$337

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Tue 10/7

7:10 am-1:18 pm

1 stop6h 08m

San José del Cabo Los Cabos

Tue 10/7

8:13 pm-10:25 pm

2 stops26h 12m

$352

PortlandSan José del Cabo

PDX - SJD

PDXSJD

Portland

Sat 12/6

9:10 pm-12:26 pm

1 stop14h 16m

San José del Cabo Los Cabos

Thu 12/11

12:40 pm-11:19 pm

1 stop11h 39m

$373

PortlandSan José del Cabo

PDX - SJD

PDXSJD

Portland

Sat 12/6

5:30 pm-1:11 pm

2 stops18h 41m

San José del Cabo Los Cabos

Thu 12/11

12:40 pm-8:38 pm

1 stop8h 58m

$379

PortlandSan José del Cabo

PDX - SJD

PDXSJD

Portland

Sun 8/24

5:35 am-11:35 am

1 stop6h 00m

San José del Cabo Los Cabos

Thu 8/28

1:03 pm-10:35 pm

1 stop9h 32m

$390

SpokaneSan José del Cabo

GEG - SJD

GEGSJD

Spokane

Tue 8/12

6:30 am-1:20 pm

1 stop6h 50m

San José del Cabo Los Cabos

Wed 8/27

2:25 pm-9:26 pm

1 stop7h 01m

$395

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/3

Showing 1-10 of 44 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 August 3, 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.

Reviews of airlines servicing Los Cabos

Get insights into the airlines that provide service to Los Cabos. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Los Cabos. Reviews last updated August 3, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta, and Hawaiian Airlines from Washington to Los Cabos to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,986 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Hawaiian Airlines
7.8
Good
2,617 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Aeromexico
7.5
Good
1,717 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,909 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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 22 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • 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 $130. American Airlines flights start at $134 while deals on Hawaiian Airlines start at $149 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.

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 August 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$188Average$445FlexibilityNo cancel feeOn-time85%
AeromexicoCheapest$217Average$463FlexibilityNo cancel feeOn-timeN/A
VolarisCheapest$276Average$495FlexibilityNo cancel feeOn-time79%
DeltaCheapest$340Average$502FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$345Average$575FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$362Average$572FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$366Average$578FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$440Average$690FlexibilityNo cancel feeOn-time63%

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