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Cheap flights from Seattle to Cabo San Lucas from C$ 224

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 25/4. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SJD
3 Apr — 10 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Seattle to Cabo San Lucas

Enter your travel dates to find the best prices.

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 4 March 2026.

Mon 20/49:42 p.m.
SEA
-
SJD
1 stop14h 11m
Alaska Airlines
Thu 23/412:39 p.m.
SJD
-
SEA
1 stop10h 50m
Alaska Airlines
Deal found 2/3C$ 508
Sun 29/38:08 a.m.
SEA
-
SJD
Nonstop4h 22m
Alaska Airlines
Tue 7/412:44 p.m.
SJD
-
SEA
Nonstop4h 49m
Alaska Airlines
Deal found 3/3C$ 513
Sun 3/59:36 a.m.
SEA
-
SJD
Nonstop4h 24m
Delta
Fri 8/510:25 a.m.
SJD
-
SEA
1 stop9h 30m
Delta
Deal found 28/2C$ 517
Wed 25/310:00 a.m.
SEA
-
SJD
Nonstop4h 21m
Alaska Airlines
Tue 31/312:44 p.m.
SJD
-
SEA
Nonstop4h 49m
Alaska Airlines
Deal found 2/3C$ 519
Tue 24/310:00 a.m.
SEA
-
SJD
Nonstop4h 21m
Alaska Airlines
Wed 22/412:39 p.m.
SJD
-
SEA
1 stop7h 07m
Alaska Airlines
Deal found 2/3C$ 521
Tue 24/35:30 a.m.
SEA
-
SJD
1 stop8h 25m
Delta
Thu 2/44:00 p.m.
SJD
-
SEA
Nonstop4h 45m
Delta
Deal found 27/2C$ 523
Tue 24/35:55 p.m.
SEA
-
SJD
1 stop17h 58m
Alaska Airlines
Tue 31/312:44 p.m.
SJD
-
SEA
Nonstop4h 49m
Alaska Airlines
Deal found 3/3C$ 525
Sun 19/48:08 a.m.
SEA
-
SJD
Nonstop4h 22m
Alaska Airlines
Thu 23/412:47 p.m.
SJD
-
SEA
2 stops10h 42m
Alaska Airlines
Deal found 2/3C$ 527

Find 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 4 March 2026.

Round-trip from

C$ 508

One-way from

C$ 224

Popular in

December

Cheapest in

July

Average price

C$ 595
Alaska Airlines
  • Alaska Airlines
  • 20/4-23/4
  • 2 total stops
  • 25h 01m total
  • Seattle to Cabo San Lucas
Search Deals
Alaska Airlines
  • Alaska Airlines
  • 25/4
  • 1 total stop
  • 16h 25m total
  • Seattle to Cabo San Lucas
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 56 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 4 March 2026.
Use the filters below to find and compare flights from Seattle to Cabo San Lucas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Tue 17/3

10:40 a.m.-2:55 p.m.

Nonstop4h 15m

San José del Cabo Los Cabos

Wed 25/3

4:00 p.m.-8:45 p.m.

Nonstop4h 45m

C$ 565

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Wed 13/5

9:45 a.m.-2:09 p.m.

Nonstop4h 24m

San José del Cabo Los Cabos

Sat 16/5

10:20 a.m.-7:55 p.m.

1 stop9h 35m

C$ 572

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Thu 19/3

7:15 a.m.-10:29 p.m.

2 stops15h 14m

San José del Cabo Los Cabos

Wed 25/3

4:00 p.m.-8:45 p.m.

Nonstop4h 45m

C$ 572

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Wed 18/3

5:30 a.m.-1:55 p.m.

1 stop8h 25m

San José del Cabo Los Cabos

Thu 26/3

12:00 p.m.-12:03 a.m.

1 stop12h 03m

C$ 575

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Tue 17/3

10:40 a.m.-2:55 p.m.

Nonstop4h 15m

San José del Cabo Los Cabos

Thu 26/3

12:00 p.m.-12:03 a.m.

1 stop12h 03m

C$ 580

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Thu 14/5

8:15 p.m.-9:31 a.m.

1 stop13h 16m

San José del Cabo Los Cabos

Wed 20/5

11:20 a.m.-3:56 p.m.

Nonstop4h 36m

C$ 587

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Wed 25/3

5:30 a.m.-1:55 p.m.

1 stop8h 25m

San José del Cabo Los Cabos

Mon 30/3

4:00 p.m.-8:45 p.m.

Nonstop4h 45m

C$ 591

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Thu 2/4

5:45 p.m.-7:40 a.m.

1 stop13h 55m

San José del Cabo Los Cabos

Tue 7/4

4:00 p.m.-8:45 p.m.

Nonstop4h 45m

C$ 599

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Thu 14/5

9:30 a.m.-10:25 p.m.

1 stop12h 55m

San José del Cabo Los Cabos

Wed 20/5

6:00 a.m.-7:55 p.m.

1 stop13h 55m

C$ 601

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Mon 30/3

10:40 a.m.-2:55 p.m.

Nonstop4h 15m

C$ 231

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/2

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 27 February 2026.

The best time to book flights from Seattle to Cabo San Lucas is 85 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, March is the cheapest month in which you can book a flight from Seattle to Cabo San Lucas (average of C$ 270). Flying from Seattle to Cabo San Lucas in September is currently the most expensive (average of C$ 361). 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 4 March 2026.

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.

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 4 March 2026.
Read through reviews of airlines operating flights from Seattle to Cabo San Lucas, such as Alaska Airlines,Delta, andHawaiian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,985 reviews
Check prices

Entertainment

7.0

Overall

8.0

Comfort

7.8

Crew

8.5

Food

7.1

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Alaska Airlines
8.0
Very good
11,985 reviews
Alaska Airlines
8.0
Very good
11,985 reviews
Check prices

Entertainment

7.0

Overall

8.0

Comfort

7.8

Crew

8.5

Food

7.1

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Delta
7.9
Good
8,246 reviews
Alaska Airlines
8.0
Very good
11,985 reviews
Check prices

Entertainment

7.0

Overall

8.0

Comfort

7.8

Crew

8.5

Food

7.1

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Hawaiian Airlines
7.8
Good
2,836 reviews
Alaska Airlines
8.0
Very good
11,985 reviews
Check prices

Entertainment

7.0

Overall

8.0

Comfort

7.8

Crew

8.5

Food

7.1

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Aeromexico
7.4
Good
1,572 reviews
Alaska Airlines
8.0
Very good
11,985 reviews
Check prices

Entertainment

7.0

Overall

8.0

Comfort

7.8

Crew

8.5

Food

7.1

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.

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. 4 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 5 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 23 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 Seattle to Cabo San Lucas?

    Departing from Seattle to Cabo San Lucas will take you 4h 15m. Seattle and Cabo San Lucas are separated by a distance of 2923 km. Generally, flights for this route are direct.

  • 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: Delta (94%), Aeromexico (94%), Korean Air (89%).

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

    The cheapest flight price from Seattle to Cabo San Lucas is C$ 231. On average you can expect to pay C$ 687. The most popular route, (Seattle/Tacoma Intl - San José del Cabo Los Cabos), can usually be booked for C$ 546.

  • 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, March is the cheapest month in which you can book a flight from Seattle to Cabo San Lucas (average of C$ 270). Flying from Seattle to Cabo San Lucas in September is currently the most expensive (average of C$ 361). 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 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 4 airlines flying from Seattle to Cabo San Lucas

Discover the top 4 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 4 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapestC$ 440AverageC$ 686FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights
Alaska AirlinesCheapestC$ 460AverageC$ 691FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
DeltaCheapestC$ 467AverageC$ 548FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
AeromexicoCheapestC$ 473AverageC$ 548FlexibilityNo cancel feeOn-timeN/A
Search Aeromexico 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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