HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Baja California Sur

$139+ Cheap flights from Seattle (SEA) to Baja California Sur

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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SJD
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Seattle to Baja California Sur 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.

Cheap flight deals from Seattle to Baja California Sur

Keep the following information in mind while searching for Seattle to Baja California Sur flight deals. Data was last updated September 15, 2025.

Round-trip from

$334
(Trip.com)

One-way from

$139
(American Airlines)

Popular in

December

Cheapest in

July

Average price

$408

Good round-trip deal

$398 or less

Good one-way deal

$165 or less
From Seattle/Tacoma Intl to Baja California Sur
Search Deals
One-way flight from Seattle/Tacoma Intl to Baja California Sur
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($52 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals
Price to beat on a round-trip flight from Seattle/Tacoma Intl to Baja California Sur.
Search Deals
Price to beat on a one-way flight from Seattle/Tacoma Intl to Baja California Sur.
Search Deals

Find flight deals from Seattle to Baja California Sur

Cheapest flights from Seattle to Baja California Sur
Explore the most affordable flight options available from Seattle to Baja California Sur. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Trip.com deal was found by Cheapflights users on 9/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/288:05 amSEA - SJD
1 stop8h 25mHawaiian Airlines
Tue 11/412:18 pmSJD - SEA
Nonstop4h 38mHawaiian Airlines
Deal found 9/13$334
This Delta deal was found by Cheapflights users on 9/13. 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.
Wed 11/199:30 amSEA - SJD
1 stop12h 00mDelta
Wed 11/269:42 amSJD - SEA
1 stop11h 13mDelta
Deal found 9/13$341
This Aeromexico deal was found by Cheapflights users on 9/14. 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 10/59:20 pmSEA - SJD
1 stop16h 00mAeromexico
Tue 10/76:00 amSJD - SEA
1 stop14h 00mAeromexico
Deal found 9/14$342
This Delta deal was found by Cheapflights users on 9/13. 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 12/67:59 pmSEA - SJD
1 stop17h 11mDelta
Tue 12/96:00 amSJD - SEA
1 stop14h 55mDelta
Deal found 9/13$345
This Trip.com deal was found by Cheapflights users on 9/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1310:35 amSEA - SJD
Nonstop4h 17mHawaiian Airlines
Wed 10/224:35 pmSJD - SEA
Nonstop4h 25mHawaiian Airlines
Deal found 9/14$346
This Delta deal was found by Cheapflights users on 9/14. 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 10/139:25 pmSEA - SJD
1 stop15h 55mDelta
Wed 10/226:00 amSJD - SEA
2 stops17h 57mDelta
Deal found 9/14$347
This Alaska Airlines deal was found by Cheapflights users on 9/12. 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.
Tue 10/77:00 amSEA - SJD
1 stop9h 38mAlaska Airlines
Thu 10/164:35 pmSJD - SEA
Nonstop4h 25mAlaska Airlines
Deal found 9/12$349
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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.
Wed 10/295:20 amSEA - SJD
2 stops11h 10mAlaska Airlines
Wed 11/53:42 pmSJD - SEA
Nonstop4h 39mAlaska Airlines
Deal found 9/14$350
This Aeromexico deal was found by Cheapflights users on 9/14. 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 11/199:30 amSEA - SJD
1 stop12h 00mAeromexico
Tue 12/26:00 amSJD - SEA
2 stops15h 55mAeromexico
Deal found 9/14$351
This Aeromexico deal was found by Cheapflights users on 9/14. 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 10/59:20 pmSEA - SJD
1 stop16h 00mAeromexico
Mon 10/68:13 pmSJD - SEA
2 stops20h 41mAeromexico
Deal found 9/14$352
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Fri 11/145:54 pmSEA - LTO
1 stop16h 27mAmerican Airlines
Wed 11/1912:01 pmLTO - SEA
1 stop9h 13mAmerican Airlines
Deal found 9/14$368
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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 11/159:35 amSEA - LTO
2 stops26h 53mAlaska Airlines
Thu 11/202:38 pmLTO - SEA
1 stop10h 56mAlaska Airlines
Deal found 9/14$372

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Baja California Sur 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 September 15, 2025.
Use the filters below to find and compare flights from Seattle to Baja California Sur that are best for you.

Fly from

Seattle

Fly to

Baja California Sur

Route

Depart

Return

Price

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Wed 11/19

9:30 am-10:30 pm

1 stop12h 00m

San José del Cabo Los Cabos

Wed 11/26

9:42 am-7:55 pm

1 stop11h 13m

$341

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Mon 10/6

10:35 am-2:52 pm

Nonstop4h 17m

San José del Cabo Los Cabos

Thu 10/9

12:02 pm-4:32 pm

Nonstop4h 30m

$341

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Mon 10/6

8:04 am-12:31 pm

Nonstop4h 27m

San José del Cabo Los Cabos

Tue 10/7

12:02 pm-4:32 pm

Nonstop4h 30m

$341

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Sun 11/9

9:30 am-10:30 pm

1 stop12h 00m

San José del Cabo Los Cabos

Fri 11/14

9:32 am-7:55 pm

1 stop11h 23m

$341

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Wed 11/19

9:30 am-10:30 pm

1 stop12h 00m

San José del Cabo Los Cabos

Thu 11/27

4:30 pm-8:10 pm

Nonstop4h 40m

$341

SeattleLoreto

SEA - LTO

SEALTO

Seattle/Tacoma Intl

Tue 1/6

12:27 am-12:15 pm

1 stop10h 48m

Loreto

Wed 1/14

1:35 pm-11:11 pm

1 stop10h 36m

$343

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Mon 10/6

5:55 pm-9:28 am

1 stop15h 33m

San José del Cabo Los Cabos

Wed 10/8

4:35 pm-9:00 pm

Nonstop4h 25m

$345

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Mon 10/6

6:50 pm-9:28 am

1 stop14h 38m

San José del Cabo Los Cabos

Thu 10/9

12:02 pm-4:32 pm

Nonstop4h 30m

$345

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Tue 12/9

5:25 am-12:40 pm

1 stop6h 15m

San José del Cabo Los Cabos

Tue 12/16

4:40 pm-8:28 pm

Nonstop4h 48m

$345

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

Sat 12/6

7:59 pm-2:10 pm

1 stop17h 11m

San José del Cabo Los Cabos

Tue 12/9

4:40 pm-8:28 pm

Nonstop4h 48m

$345

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Showing 1-10 of 53 results
1
2
3
...
6

Best time to book a flight from Seattle to Baja California Sur

Have a flexible travel schedule? Discover the best time to fly to Baja California Sur 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 Baja California Sur

What is the cheapest month to book a flight from Seattle to Baja California Sur?

Currently, January is the cheapest month in which you can book a flight from Seattle to Baja California Sur (average of $437). Flying from Seattle to Baja California Sur 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 SEA to BS?

Find hourly flight availability from Seattle to Baja California Sur. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

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

Reviews of airlines servicing Baja California Sur

Get insights into the airlines that provide service to Baja California Sur. 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 Baja California Sur. Reviews last updated September 15, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta, and Hawaiian Airlines from Seattle to Baja California Sur by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Overall

8.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.1

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

Entertainment

7.0

Overall

8.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.1

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
7,956 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Overall

8.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.1

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
2,723 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Overall

8.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.1

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
1,697 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Overall

8.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.1

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.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Overall

8.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.1

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 Seattle to Baja California Sur. 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 Baja California Sur?

    Seattle/Tacoma Intl (SEA), located 11.4 mi from the city center, is the airport you fly out of when you book flights from Seattle to Baja California Sur.

  • How popular is this Seattle to Baja California Sur flight route?

    Flights from Seattle/Tacoma Intl to Baja California Sur have been viewed 42 times in the past calendar month.

  • How long is the flight from Seattle to Baja California Sur?

    Airlines like Delta, Hawaiian Airlines, and Alaska Airlines fly from Seattle to Baja California Sur in about 4h 17m. The time it takes to get you to your destination can typically vary by up to 7h 43m. Seattle and Baja California Sur are separated by a distance of 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 Baja California Sur one-way?

    For one-way options, check prices for Alaska Airlines. According to our data, you can fly for as low as $149. Users have also found prices from $149 and $149 on Delta and Hawaiian Airlines, respectively.

  • What are the most popular routes from Seattle to Baja California Sur?

    When deciding which route to take from Seattle to Baja California Sur consider Seattle/Tacoma Intl - San José del Cabo Los Cabos, Seattle/Tacoma Intl - La Paz Leon or Seattle/Tacoma Intl - Loreto as they are the most popular.

  • What are the most reliable airlines from Seattle to Baja California Sur?

    Consider Aeromexico (99%), Delta (96%) or Korean Air (96%) when booking your flight. These represent the most reliable airlines when flying from Seattle to Baja California Sur.

  • What are the cheapest flights from Seattle to Baja California Sur?

    While on average a flight from Seattle to Baja California Sur is generally $878, our data shows the cheapest flight currently is $148. When looking at the most popular route, (Seattle/Tacoma Intl - San José del Cabo Los Cabos), you can expect to pay $338 for that flight.

  • Can I find deals for flights from Seattle to Baja California Sur that include hotel bookings?

    Yes. In addition to deals on Seattle to Baja California Sur flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Baja California Sur?

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

  • Can I find deals for business class flights from Seattle to Baja California Sur?

    Yes. Cheapflights offers flight deals from Seattle to Baja California Sur 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 Baja California Sur?

    Currently, January is the cheapest month in which you can book a flight from Seattle to Baja California Sur (average of $437). Flying from Seattle to Baja California Sur 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

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.

Alternative routes for Seattle to Baja California Sur

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to Cancún flights
Seattle to Mexico City flights
Seattle to San José del Cabo flights
Seattle to Puerto Vallarta flights
Seattle to Cozumel flights
Portland to Cancún flights
Portland to Puerto Vallarta flights
Portland to Mexico City flights
Portland to San José del Cabo flights
Seattle to Guadalajara flights
Portland to Guadalajara flights
Portland to Cozumel flights
Spokane to Cancún flights
Seattle to Mazatlán flights
Pasco to Mexico City flights
Seattle to Oaxaca flights
Spokane to Puerto Vallarta flights
Pasco to Cancún flights
Seattle to León flights
Seattle to La Paz flights
Spokane to Mexico City flights
Spokane to San José del Cabo flights
Spokane to Cozumel flights
Portland to Oaxaca flights
Seattle to Santiago de Querétaro flights
Seattle to Ixtapa flights
Portland to León flights
Portland to Mazatlán flights
Seattle to Mérida flights
Seattle to Loreto flights
Seattle to Puerto Escondido flights
Seattle to Monterrey flights
Seattle to Santa Maria Huatulco flights
Portland to Ixtapa flights
Portland to Mérida flights
Pasco to Guadalajara flights
Seattle to Aguascalientes flights
Portland to Veracruz flights
Portland to Morelia flights
Pasco to Puerto Vallarta flights
Portland to Puerto Escondido flights
Seattle to Puebla City flights
Portland to Santiago de Querétaro flights
Portland to Loreto flights
Portland to La Paz flights
Pasco to San José del Cabo flights
Portland to Santa Maria Huatulco flights
Seattle to Culiacán flights
Portland to Manzanillo flights
Seattle to Manzanillo flights

Top 8 airlines flying from Seattle to Baja California Sur

Discover the top 8 airlines that operate flights from Seattle to Baja California Sur. 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$195Average$531FlexibilityNo cancel feeOn-time85%
AeromexicoCheapest$205Average$468FlexibilityNo cancel feeOn-timeN/A
VolarisCheapest$276Average$495FlexibilityNo cancel feeOn-time79%
DeltaCheapest$323Average$503FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$363Average$611FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$387Average$629FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$391Average$691FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$440Average$689FlexibilityNo 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.