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Cheap flights from Seattle to Los Cabos from C$ 226

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 8/8. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SJD
17 Jun — 24 Jun1
1 adult

Cheap flight deals from Seattle to Los Cabos

Keep the following information in mind while searching for Seattle to Los Cabos flight deals. Data was last updated 12 June 2025.

Round-trip from

C$ 494

One-way from

C$ 226

Popular in

December

Cheapest in

September

Average price

C$ 748
Southwest
  • Southwest
  • 11/7-17/7
  • 2 total stops
  • 18h 00m total
  • Seattle to Los Cabos
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Southwest
  • Southwest
  • 8/8
  • 1 total stop
  • 6h 20m total
  • Seattle to Los Cabos
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 50 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
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Find flight deals from Seattle to Los Cabos

Cheapest flights from Seattle to Los Cabos
Explore the most affordable flight options available from Seattle to Los Cabos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.

Fri 11/76:30 a.m.SEA - SJD
1 stop7h 10mSouthwest
Thu 17/72:35 p.m.SJD - SEA
1 stop10h 50mSouthwest
Deal found 10/6C$ 494
Tue 12/87:55 a.m.SEA - SJD
Nonstop4h 22mHawaiian Airlines
Tue 19/83:37 p.m.SJD - SEA
Nonstop4h 22mHawaiian Airlines
Deal found 10/6C$ 520
Tue 4/119:30 a.m.SEA - SJD
1 stop11h 10mDelta
Tue 11/114:13 p.m.SJD - SEA
Nonstop4h 40mDelta
Deal found 10/6C$ 525
Sun 19/1010:20 a.m.SEA - SJD
1 stop5h 52mAlaska Airlines
Thu 23/104:35 p.m.SJD - SEA
Nonstop4h 25mAlaska Airlines
Deal found 11/6C$ 532
Sat 5/75:10 a.m.SEA - SJD
1 stop9h 22mUnited Airlines
Sat 19/71:00 p.m.SJD - SEA
1 stop11h 59mUnited Airlines
Deal found 11/6C$ 663

Cheapflights Fare Finder

Customize your flight search to find flights from Seattle 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 629,999 searches. Data last updated 12 June 2025.
Use the filters below to find and compare flights from Seattle to Los Cabos that are best for you.

Fly from

Seattle

Fly to

Los Cabos

Route

Depart

Return

Price

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Fri 11/7

6:30 a.m.-1:40 p.m.

1 stop7h 10m

San José del Cabo Los Cabos

Thu 17/7

2:35 p.m.-1:25 a.m.

1 stop10h 50m

C$ 494

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Tue 12/8

7:55 a.m.-12:17 p.m.

Nonstop4h 22m

San José del Cabo Los Cabos

Tue 19/8

3:37 p.m.-7:59 p.m.

Nonstop4h 22m

C$ 520

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Tue 4/11

9:30 a.m.-9:40 p.m.

1 stop11h 10m

San José del Cabo Los Cabos

Tue 11/11

4:13 p.m.-7:53 p.m.

Nonstop4h 40m

C$ 525

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Mon 20/10

5:21 a.m.-3:25 p.m.

2 stops10h 04m

San José del Cabo Los Cabos

Thu 23/10

12:02 p.m.-4:32 p.m.

Nonstop4h 30m

C$ 537

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Sat 5/7

6:05 a.m.-1:27 p.m.

1 stop7h 22m

San José del Cabo Los Cabos

Sat 19/7

12:30 p.m.-8:56 p.m.

2 stops8h 26m

C$ 610

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Fri 8/8

6:30 a.m.-12:50 p.m.

1 stop6h 20m

C$ 226

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Tue 12/8

7:55 a.m.-12:17 p.m.

Nonstop4h 22m

C$ 234

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Tue 12/8

7:10 a.m.-9:48 p.m.

2 stops14h 38m

C$ 239

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Sat 16/8

6:36 p.m.-2:24 p.m.

2 stops19h 48m

C$ 260

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Thu 3/7

5:15 p.m.-8:48 a.m.

1 stop15h 33m

C$ 280

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Best time to book a flight from Seattle to Los Cabos

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

What is the cheapest month to book a flight from Seattle to Los Cabos?

Currently, December is the cheapest month in which you can book a flight from Seattle to Los Cabos (average of C$ 401). Flying from Seattle to Los Cabos in February is currently the most expensive (average of C$ 498). 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 SEA to KPG?

Find hourly flight availability from Seattle 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 12 June 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Los Cabos as you normally would.

Rainfall in Los Cabos by month

Plan your trip to Los Cabos by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Los Cabos ranges from 0.0 - 115.0 mm per month. September is typically the wettest month, when rainfall can reach 115.0 mm. May is typically the driest time to visit Los Cabos when rainfall is around 0.0 mm.

Temperature in Los Cabos by month

Plan your trip to Los Cabos by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Los Cabos, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 19.0 C).

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 12 June 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Seattle to Los Cabos. In addition to providing an overall rating, 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
Check prices

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Delta
8.0
Very good
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.

Related info for your journey

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

  • What airport do you fly from for flights from Seattle to Los Cabos?

    Seattle/Tacoma Intl (SEA), located 18.4 km from the city centre, is the airport you fly out of when you book flights from Seattle to Los Cabos.

  • How popular is this Seattle to Los Cabos flight route?

    This flight path from Seattle/Tacoma Intl to Los Cabos was viewed by 48 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 Seattle to Los Cabos one-way?

    C$ 226 is the cheapest one-way deal found within the past few days, from Southwest. You may also be able to find cheap deals on Hawaiian Airlines and United Airlines, with prices starting from C$ 234 and C$ 239, respectively.

  • What are the most reliable airlines from Seattle to Los Cabos?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Seattle to Los Cabos on time: Korean Air (100%), Aeromexico (90%), Alaska Airlines (77%).

  • What are the cheapest flights from Seattle to Los Cabos?

    The cheapest flight price from Seattle to Los Cabos is C$ 466. On average you can expect to pay C$ 488. The most popular route, (Seattle/Tacoma Intl - San José del Cabo Los Cabos), can usually be booked for C$ 483.

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

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

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

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

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

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

    Currently, December is the cheapest month in which you can book a flight from Seattle to Los Cabos (average of C$ 401). Flying from Seattle to Los Cabos in February is currently the most expensive (average of C$ 498). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Seattle to Los Cabos

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to San José del Cabo flights

Top 3 airlines flying from Seattle to Los Cabos

Discover the top 3 airlines that operate flights from Seattle 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 629,999 searches. Data last updated 12 June 2025.
AirlineCheapestAverageFlexibilityOn-time
AeromexicoCheapestC$ 448AverageC$ 596FlexibilityNo cancel feeOn-timeN/A
Search Aeromexico flights
Alaska AirlinesCheapestC$ 460AverageC$ 638FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
DeltaCheapestC$ 466AverageC$ 547FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

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How does Cheapflights help users find flights from Seattle to Los Cabos?

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Can Cheapflights find flights from Seattle to Los Cabos with no change fees?

Need flexible booking options for your flight to Los Cabos from Seattle? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Seattle to Los Cabos become cheaper?

Yes! Start tracking prices for Seattle to Los Cabos flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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