HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Cabo San Lucas

$180+ Cheap flights from Seattle (SEA) to Cabo San Lucas, Mexico

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 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SJD
Aug 31 — Sep 71
Mon 8/31
Mon 9/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Seattle to Cabo San Lucas with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.
Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Cabo San Lucas are usually found in January or March, booked 35 days in advance, depart on a Sunday or Tuesday and return on a Sunday

Cheap 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 August 1, 2026.

This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/22:56 pm
SEA
-
SJD
1 stop18h 37m
Alaska Airlines
Wed 10/712:45 pm
SJD
-
SEA
Nonstop4h 36m
Alaska Airlines
Deal found 8/1$452
This Aeromexico deal was found by Cheapflights users on 7/29. 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.
Mon 10/55:45 am
SEA
-
SJD
1 stop6h 46m
Aeromexico
Tue 10/66:15 am
SJD
-
SEA
1 stop13h 40m
Aeromexico
Deal found 7/29$461
This Delta deal was found by Cheapflights users on 7/30. 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 11/99:30 am
SEA
-
SJD
1 stop12h 00m
Delta
Thu 11/1910:25 am
SJD
-
SEA
1 stop10h 30m
Delta
Deal found 7/30$465
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 10/2011:06 am
SEA
-
SJD
2 stops24h 23m
Multiple Airlines
Wed 11/42:54 pm
SJD
-
SEA
1 stop28h 32m
Multiple Airlines
Deal found 7/31$468
This Aeromexico deal was found by Cheapflights users on 7/28. 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 11/117:15 am
SEA
-
SJD
2 stops14h 15m
Aeromexico
Wed 11/1810:25 am
SJD
-
SEA
1 stop10h 30m
Aeromexico
Deal found 7/28$469
This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
Wed 8/2610:34 am
SEA
-
SJD
2 stops23h 35m
Multiple Airlines
Tue 9/13:53 pm
SJD
-
SEA
1 stop7h 06m
Multiple Airlines
Deal found 7/30$470
This Mytrip deal was found by Cheapflights users on 7/30. 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.
Sat 9/55:50 pm
SEA
-
SJD
1 stop16h 21m
Alaska Airlines
Wed 9/163:53 pm
SJD
-
SEA
2 stops20h 57m
Alaska Airlines
Deal found 7/30$471
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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.
Mon 10/198:49 am
SEA
-
SJD
1 stop7h 49m
Alaska Airlines
Tue 10/2712:45 pm
SJD
-
SEA
Nonstop4h 36m
Alaska Airlines
Deal found 7/29$472
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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 9/67:08 am
SEA
-
SJD
2 stops9h 12m
Alaska Airlines
Fri 9/114:34 pm
SJD
-
SEA
Nonstop4h 24m
Alaska Airlines
Deal found 7/28$474
This Delta deal was found by Cheapflights users on 7/28. 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 9/19:30 am
SEA
-
SJD
1 stop13h 00m
Delta
Fri 9/116:11 am
SJD
-
SEA
2 stops13h 49m
Delta
Deal found 7/28$475
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 8/2811:00 pm
SEA
-
SJD
1 stop12h 29m
Multiple Airlines
Fri 9/43:35 pm
SJD
-
SEA
Nonstop4h 27m
Multiple Airlines
Deal found 7/30$476

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 August 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$452
(Expedia)

One-way from

$180
(Kiwi.com)

Popular in

July

Cheapest in

January

Average price

$607
Provider with most accurate pricing for Seattle/Tacoma Intl-San José del Cabo Los Cabos flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-San José del Cabo Los Cabos flights.
Search Deals
From Seattle/Tacoma Intl to Cabo San Lucas
Search Deals
One-way flight from Seattle/Tacoma Intl to Cabo San Lucas
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($78 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 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 2,558,603 searches. Data last updated August 1, 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

Cheapest round-trip

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Sat 11/14

8:15 pm-1:44 pm

1 stop16h 29m

San José del Cabo Los Cabos

Fri 11/20

12:26 pm-4:14 pm

Nonstop4h 48m

$483

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Fri 10/16

9:30 am-10:30 pm

1 stop13h 00m

San José del Cabo Los Cabos

Wed 10/21

6:15 am-7:55 pm

1 stop13h 40m

$485

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Wed 8/26

5:00 am-12:05 pm

1 stop7h 05m

San José del Cabo Los Cabos

Wed 9/2

12:27 pm-9:58 pm

1 stop9h 31m

$500
Quickest round-trip

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Sat 11/7

9:30 am-9:14 pm

1 stop10h 44m

San José del Cabo Los Cabos

Sat 11/14

3:55 pm-7:40 pm

Nonstop4h 45m

$505

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Sat 11/7

8:15 pm-1:44 pm

1 stop16h 29m

San José del Cabo Los Cabos

Sat 11/14

6:46 pm-10:52 am

1 stop17h 06m

$514

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Wed 8/26

9:59 am-10:30 pm

2 stops12h 31m

San José del Cabo Los Cabos

Wed 9/2

6:11 am-7:27 pm

2 stops13h 16m

$520

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Sun 11/1

9:25 pm-11:40 am

2 stops13h 15m

San José del Cabo Los Cabos

Thu 11/5

4:30 pm-12:05 am

2 stops8h 35m

$524

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Mon 9/14

6:51 pm-2:43 pm

2 stops19h 52m

San José del Cabo Los Cabos

Sat 9/19

3:35 pm-6:00 am

2 stops14h 25m

$524

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Thu 9/17

5:45 am-12:31 pm

1 stop6h 46m

San José del Cabo Los Cabos

Sun 9/20

6:11 am-8:00 pm

2 stops13h 49m

$540

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Sun 8/23

7:16 am-1:19 pm

1 stop6h 03m

San José del Cabo Los Cabos

Tue 9/1

6:11 am-7:27 pm

2 stops13h 16m

$592

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 19 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

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 August 1, 2026.

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

How much does it cost to fly round-trip from Seattle to Cabo San Lucas?

Airfare is below average for this route at the moment.
Seattle to Cabo San Lucas flights typically cost between $485 and $648 in October.
The cheapest round-trip price found within the last 5 days was $452 on Alaska Airlines (Oct 2-Oct 7).

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 August 1, 2026.
Read reviews from past customers who have flown Alaska Airlines,Delta, andHawaiian Airlines from Seattle to Cabo San Lucas. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,748 reviews

Comfort

7.8

Overall

7.9

Crew

8.5

Food

7.0

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

SEA - LHR

Alaska has a brilliant crew. And the seats are good. As much as i loved my trip from Heathrow to Seattle, i definitely did not feel the same on the return flight. A lot was due to feeling very cramped and unfortunately for me, i had a kicker behind me and a passenger who did not stop moving (but constantly) next to me. The good was not good and i noticed that most people around me left most of their meal. The ice cream was very nice. I did not have breakfast. However the food was very nice on the way to Seattle
Alaska Airlines
7.9
Good
12,748 reviews
Alaska Airlines
7.9
Good
12,748 reviews

Comfort

7.8

Overall

7.9

Crew

8.5

Food

7.0

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

SEA - LHR

Alaska has a brilliant crew. And the seats are good. As much as i loved my trip from Heathrow to Seattle, i definitely did not feel the same on the return flight. A lot was due to feeling very cramped and unfortunately for me, i had a kicker behind me and a passenger who did not stop moving (but constantly) next to me. The good was not good and i noticed that most people around me left most of their meal. The ice cream was very nice. I did not have breakfast. However the food was very nice on the way to Seattle
Delta
7.8
Good
8,493 reviews
Alaska Airlines
7.9
Good
12,748 reviews

Comfort

7.8

Overall

7.9

Crew

8.5

Food

7.0

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

SEA - LHR

Alaska has a brilliant crew. And the seats are good. As much as i loved my trip from Heathrow to Seattle, i definitely did not feel the same on the return flight. A lot was due to feeling very cramped and unfortunately for me, i had a kicker behind me and a passenger who did not stop moving (but constantly) next to me. The good was not good and i noticed that most people around me left most of their meal. The ice cream was very nice. I did not have breakfast. However the food was very nice on the way to Seattle
Hawaiian Airlines
7.8
Good
2,819 reviews
Alaska Airlines
7.9
Good
12,748 reviews

Comfort

7.8

Overall

7.9

Crew

8.5

Food

7.0

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

SEA - LHR

Alaska has a brilliant crew. And the seats are good. As much as i loved my trip from Heathrow to Seattle, i definitely did not feel the same on the return flight. A lot was due to feeling very cramped and unfortunately for me, i had a kicker behind me and a passenger who did not stop moving (but constantly) next to me. The good was not good and i noticed that most people around me left most of their meal. The ice cream was very nice. I did not have breakfast. However the food was very nice on the way to Seattle
Aeromexico
7.4
Good
1,470 reviews
Alaska Airlines
7.9
Good
12,748 reviews

Comfort

7.8

Overall

7.9

Crew

8.5

Food

7.0

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

SEA - LHR

Alaska has a brilliant crew. And the seats are good. As much as i loved my trip from Heathrow to Seattle, i definitely did not feel the same on the return flight. A lot was due to feeling very cramped and unfortunately for me, i had a kicker behind me and a passenger who did not stop moving (but constantly) next to me. The good was not good and i noticed that most people around me left most of their meal. The ice cream was very nice. I did not have breakfast. However the food was very nice on the way to Seattle
United Airlines
7.4
Good
10,061 reviews
Alaska Airlines
7.9
Good
12,748 reviews

Comfort

7.8

Overall

7.9

Crew

8.5

Food

7.0

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

SEA - LHR

Alaska has a brilliant crew. And the seats are good. As much as i loved my trip from Heathrow to Seattle, i definitely did not feel the same on the return flight. A lot was due to feeling very cramped and unfortunately for me, i had a kicker behind me and a passenger who did not stop moving (but constantly) next to me. The good was not good and i noticed that most people around me left most of their meal. The ice cream was very nice. I did not have breakfast. However the food was very nice on the way to Seattle

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) is the airport you will fly out of if you book a flight from Seattle to Cabo San Lucas. You should not have trouble finding flights to Cabo San Lucas from Seattle/Tacoma Intl; the airport handles an average of 0 outbound flights to Cabo San Lucas per day. You should also have plenty of airline options to choose from since 7 airlines have flights from the Seattle airport to Cabo San Lucas. It is only a 11.4 mi journey to Seattle/Tacoma Intl (SEA) from Seattle’s city center.

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

    Within the past month, 35 users have taken a look at flights from Seattle/Tacoma Intl to Cabo San Lucas.

  • How long is the flight from Seattle to Cabo San Lucas?

    Alaska Airlines, Delta, and United Airlines can get you from Seattle to Cabo San Lucas in just under 7h 05m. Your travel time can differ by up to 9h 24m. The distance between Seattle and Cabo San Lucas is about 1816 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Seattle to Cabo San Lucas one-way?

    The cheapest airlines for a one-way flight from Seattle to Cabo San Lucas are Alaska Airlines ($148), Delta ($150), and United Airlines ($168).

  • 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: Qatar Airways (95%), Delta (91%), Korean Air (91%).

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

    Looking at all options, your cheapest flight can be booked for $223. While the most popular route (Seattle/Tacoma Intl - San José del Cabo Los Cabos) can be booked for $465 on average, our data indicates $814 when flying from Seattle to Cabo San Lucas.

  • 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 7 airlines flying from Seattle to Cabo San Lucas

Discover the top 7 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 2,558,603 searches. Data last updated August 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$191Average$370FlexibilityNo cancel feeOn-time85%
AeromexicoCheapest$193Average$454FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$246Average$515FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$327Average$609FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$378Average$658FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$394Average$603FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$422Average$667FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.