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

$129+ 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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SJD
ago. 4 — ago. 111
lun. 8/4
lun. 8/11
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 julio 30, 2025.

Round-trip from

$292
(Aeromexico)

One-way from

$129
(Delta)

Popular in

December

Cheapest in

September

Average price

$419

Good round-trip deal

$378 or less

Good one-way deal

$189 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. 6% potential increase in price ($32 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 julio 30, 2025.

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.
sáb. 8/99:30 amSEA - SJD
Nonstop4h 24mAeromexico
sáb. 8/163:15 pmSJD - SEA
Nonstop4h 21mAeromexico
Deal found 7/29$292
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.
sáb. 8/99:30 amSEA - SJD
Nonstop4h 24mDelta
sáb. 8/163:15 pmSJD - SEA
Nonstop4h 21mDelta
Deal found 7/28$294
This Hawaiian 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/117:00 amSEA - LTO
1 stop5h 32mHawaiian Airlines
jue. 9/181:42 pmLTO - SEA
1 stop7h 54mHawaiian Airlines
Deal found 7/28$302
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/45:43 pmSEA - SJD
1 stop17h 50mAmerican Airlines
vie. 10/102:35 pmSJD - SEA
1 stop8h 24mAmerican Airlines
Deal found 7/28$303
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/117:00 pmSEA - SJD
2 stops15h 30mUnited Airlines
jue. 9/181:12 pmSJD - SEA
1 stop9h 47mUnited Airlines
Deal found 7/28$318
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.
jue. 9/117:00 amSEA - LTO
1 stop5h 32mAlaska Airlines
jue. 9/181:42 pmLTO - SEA
2 stops28h 08mAlaska Airlines
Deal found 7/28$319
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.
mar. 11/118:00 amSEA - SJD
2 stops8h 30mAlaska Airlines
vie. 11/215:12 pmSJD - SEA
Nonstop4h 43mAlaska Airlines
Deal found 7/29$348
This Hawaiian Airlines 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/15:57 pmSEA - SJD
1 stop17h 11mHawaiian Airlines
vie. 11/712:18 pmSJD - SEA
Nonstop4h 38mHawaiian Airlines
Deal found 7/30$363
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/165:48 pmSEA - LTO
1 stop16h 33mAmerican Airlines
dom. 10/1911:01 amLTO - SEA
1 stop6h 17mAmerican Airlines
Deal found 7/29$407
This Hawaiian 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/97:00 amSEA - LAP
1 stop6h 10mHawaiian Airlines
vie. 9/122:00 pmLAP - SEA
1 stop10h 06mHawaiian Airlines
Deal found 7/29$431
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.
mar. 9/97:00 amSEA - LAP
1 stop6h 10mAlaska Airlines
vie. 9/122:00 pmLAP - SEA
2 stops8h 29mAlaska Airlines
Deal found 7/29$436
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.
sáb. 9/1310:15 pmSEA - LAP
1 stop14h 40mMultiple Airlines
sáb. 9/201:30 pmLAP - SEA
2 stops18h 55mMultiple Airlines
Deal found 7/30$470

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 julio 30, 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

sáb. 8/9

9:30 am-1:54 pm

Nonstop4h 24m

San José del Cabo Los Cabos

sáb. 8/16

3:15 pm-7:36 pm

Nonstop4h 21m

$292

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

sáb. 8/9

9:30 am-1:54 pm

Nonstop4h 24m

San José del Cabo Los Cabos

sáb. 8/16

3:15 pm-7:36 pm

Nonstop4h 21m

$294

SeattleLoreto

SEA - LTO

SEALTO

Seattle/Tacoma Intl

jue. 9/11

7:00 am-12:32 pm

1 stop5h 32m

Loreto

jue. 9/18

1:42 pm-9:36 pm

1 stop7h 54m

$302

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

sáb. 10/4

5:43 pm-11:33 am

1 stop17h 50m

San José del Cabo Los Cabos

vie. 10/10

2:35 pm-10:59 pm

1 stop8h 24m

$303

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

jue. 9/11

7:00 pm-10:30 am

2 stops15h 30m

San José del Cabo Los Cabos

jue. 9/18

1:12 pm-10:59 pm

1 stop9h 47m

$318

SeattleLoreto

SEA - LTO

SEALTO

Seattle/Tacoma Intl

jue. 9/11

7:00 am-12:32 pm

1 stop5h 32m

Loreto

jue. 9/18

1:42 pm-5:50 pm

2 stops28h 08m

$319

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

lun. 9/1

8:05 am-12:36 pm

Nonstop4h 31m

San José del Cabo Los Cabos

vie. 9/5

4:20 pm-8:45 pm

Nonstop4h 25m

$339

SeattleSan José del Cabo

SEA - SJD

SEASJD

Seattle/Tacoma Intl

mar. 9/2

8:59 pm-10:36 am

1 stop13h 37m

San José del Cabo Los Cabos

mar. 9/9

1:52 pm-11:42 pm

1 stop9h 50m

$354

SeattleLoreto

SEA - LTO

SEALTO

Seattle/Tacoma Intl

jue. 10/16

5:48 pm-10:21 am

1 stop16h 33m

Loreto

dom. 10/19

11:01 am-5:18 pm

1 stop6h 17m

$407

SeattleLa Paz

SEA - LAP

SEALAP

Seattle/Tacoma Intl

mar. 9/9

7:00 am-1:10 pm

1 stop6h 10m

La Paz Leon

vie. 9/12

2:00 pm-12:06 am

1 stop10h 06m

$431

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 27 results
1
2
3

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 julio 30, 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.

Weekly flight availability from Seattle to Baja California Sur

Explore weekly flight availability from Seattle to Baja California Sur. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated julio 30, 2025.

The most flights from SEA to MXBS are scheduled on a Tuesday (5 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (2 on average).

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 julio 30, 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

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Entertainment

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

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Entertainment

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
7,980 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Entertainment

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
2,611 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Entertainment

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
1,721 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Entertainment

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.
United Airlines
7.4
Good
8,896 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Entertainment

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 22 times in the past calendar month.

  • What are the cheapest airlines to fly from Seattle to Baja California Sur one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $129. Users have also found prices from $133 and $139 on American Airlines and United 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 - Loreto or Seattle/Tacoma Intl - La Paz Leon as they are the most popular.

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

    Consider Qatar Airways (100%), Delta (100%) or Korean Air (100%) 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 $914, our data shows the cheapest flight currently is $149. When looking at the most popular route, (Seattle/Tacoma Intl - San José del Cabo Los Cabos), you can expect to pay $294 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 Mexico City flights
Seattle to Cancún flights
Seattle to Puerto Vallarta flights
Portland to Cancún flights
Seattle to San José del Cabo flights
Seattle to Cozumel flights
Portland to Mexico City flights
Portland to Cozumel flights
Portland to San José del Cabo flights
Portland to Puerto Vallarta flights
Seattle to Guadalajara flights
Portland to Guadalajara flights
Seattle to Oaxaca flights
Spokane to Cancún flights
Portland to Oaxaca flights
Spokane to Puerto Vallarta flights
Pasco to Cancún flights
Seattle to Loreto flights
Portland to Mazatlán flights
Seattle to Mérida flights
Pasco to Mexico City flights
Spokane to Cozumel flights
Seattle to Mazatlán flights
Portland to Santiago de Querétaro flights
Seattle to Santiago de Querétaro flights
Seattle to La Paz flights
Seattle to Ixtapa flights
Spokane to San José del Cabo flights
Portland to Morelia flights
Seattle to Puerto Escondido flights
Seattle to León flights
Seattle to Santa Maria Huatulco flights
Seattle to Tepic flights
Spokane to Mexico City flights
Seattle to Manzanillo flights
Portland to Ixtapa flights
Portland to Mérida flights
Seattle to Morelia flights
Pasco to Guadalajara flights
Portland to León flights
Pasco to Puerto Vallarta flights
Pasco to San José del Cabo flights
Portland to Tijuana flights
Spokane to Guadalajara flights
Seattle to Tijuana flights
Portland to Veracruz flights
Portland to La Paz flights
Portland to Loreto flights
Seattle to Tuxtla Gutiérrez flights
Seattle to Aguascalientes 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 julio 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$188Average$576FlexibilityNo cancel feeOn-time85%
AeromexicoCheapest$217Average$464FlexibilityNo cancel feeOn-timeN/A
VolarisCheapest$276Average$495FlexibilityNo cancel feeOn-time79%
DeltaCheapest$340Average$502FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$362Average$605FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$387Average$629FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$392Average$687FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$440Average$678FlexibilityNo 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.