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Cheap flights from Seattle to Cabo San Lucas 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 Cabo San Lucas

Keep the following information in mind while searching for Seattle to Cabo San Lucas 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 Cabo San Lucas
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Southwest
  • Southwest
  • 8/8
  • 1 total stop
  • 6h 20m total
  • Seattle to Cabo San Lucas
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 Cabo San Lucas

Cheapest flights from Seattle to Cabo San Lucas
Explore the most affordable flight options available from Seattle to Cabo San Lucas. 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 Cabo San Lucas 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 Cabo San Lucas that are best for you.

Fly from

Seattle

Fly to

Cabo San Lucas

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 Cabo San Lucas

Have a flexible travel schedule? Discover the best time to fly to Cabo San Lucas 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 Cabo San Lucas

How far ahead should I book a flight from Seattle to Cabo San Lucas?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Cabo San Lucas. Price data was last updated on 9 June 2025.

The best time to book flights from Seattle to Cabo San Lucas is 79 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Seattle to Cabo San Lucas?

Currently, December is the cheapest month in which you can book a flight from Seattle to Cabo San Lucas (average of C$ 401). Flying from Seattle to Cabo San Lucas 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 C4B?

Find hourly flight availability from Seattle to Cabo San Lucas. 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.

When flying from Seattle to Cabo San Lucas, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Cabo San Lucas by month

Plan your trip to Cabo San Lucas by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Cabo San Lucas 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 Cabo San Lucas when rainfall is around 0.0 mm.

Temperature in Cabo San Lucas by month

Plan your trip to Cabo San Lucas by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Cabo San Lucas, 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 Cabo San Lucas

Get insights into the airlines that provide service to Cabo San Lucas. 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 Cabo San Lucas. Reviews last updated 12 June 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from Seattle to Cabo San Lucas by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Entertainment

7.1

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

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

Entertainment

7.1

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

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

Entertainment

7.1

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

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

Entertainment

7.1

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

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

Entertainment

7.1

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

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

Entertainment

7.1

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

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 Cabo San Lucas. 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 Cabo San Lucas?

    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 Cabo San Lucas. 3 airlines have flights from Seattle/Tacoma Intl to Cabo San Lucas on a regular basis. Booking flights from Seattle/Tacoma Intl to Cabo San Lucas should not be difficult; the airport handles an average of 2 outbound flights to Cabo San Lucas per day.

  • How popular is this Seattle to Cabo San Lucas flight route?

    This flight path from Seattle/Tacoma Intl to Cabo San Lucas 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 Cabo San Lucas one-way?

    One-way options have recently been found by users for as low as C$ 226 on Southwest. Other airlines that offer cheap prices include Hawaiian Airlines from C$ 234 and United Airlines from C$ 239 one-way.

  • What are the most reliable airlines from Seattle to Cabo San Lucas?

    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 Cabo San Lucas on time: Korean Air (100%), Aeromexico (90%), Alaska Airlines (77%).

  • What are the cheapest flights from Seattle to Cabo San Lucas?

    The cheapest flight price from Seattle to Cabo San Lucas 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 Cabo San Lucas that include hotel bookings?

    Yes. In addition to deals on Seattle to Cabo San Lucas flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Cabo San Lucas?

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

  • Can I find deals for business class flights from Seattle to Cabo San Lucas?

    Yes. Cheapflights offers flight deals from Seattle to Cabo San Lucas 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 Cabo San Lucas?

    Currently, December is the cheapest month in which you can book a flight from Seattle to Cabo San Lucas (average of C$ 401). Flying from Seattle to Cabo San Lucas 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

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Alternative routes for Seattle to Cabo San Lucas

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 Cabo San Lucas

Discover the top 3 airlines that operate flights from Seattle to Cabo San Lucas. 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

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Seattle to Cabo San Lucas?

Cheapflights helps you search for flights from Seattle to Cabo San Lucas via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Cabo San Lucas?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Seattle to Cabo San Lucas.

Can Cheapflights find flights from Seattle to Cabo San Lucas with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Seattle to Cabo San Lucas, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Seattle to Cabo San Lucas become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Cabo San Lucas from Seattle today and book when prices fit your budget.

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