What are the cheapest airlines to fly from Washington, D.C. to Baja California Sur one-way?

For one-way options, check prices for Hawaiian Airlines. According to our data, you can fly for as low as $159. Users have also found prices from $161 and $166 on Aeromexico and American Airlines, respectively.

In terms of precipitation, rainfall in Baja California Sur ranges from 0.0 - 4.5 inches per month. September is typically the wettest month, when rainfall can reach 4.5 in. March is typically the driest time to visit Baja California Sur when rainfall is around 0.0 in.

If weather is an important factor for your trip to Baja California Sur, 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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 66.2 F).

What are the most popular routes from Washington, D.C. to Baja California Sur?

Most travelers choose Washington, D.C. Dulles Intl - San José del Cabo Los Cabos, Baltimore/Washington - San José del Cabo Los Cabos or Washington, D.C. Reagan-National - San José del Cabo Los Cabos when deciding on the best route from Washington, D.C. to Baja California Sur.

What are the most popular airlines that fly from Washington, D.C. to Baja California Sur?

American Airlines, Aeromexico and Delta are the most popular airlines when flying from Washington, D.C. to Baja California Sur.

How far in advance should I book a flight from Washington, D.C. to Baja California Sur?

To save on the cost of your flight from Washington, D.C. to Baja California Sur, book at least 42 days before your planned departure. Booking around this time can save you about 30% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $465 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $626.

What is the cheapest month to fly from Washington, D.C. to Baja California Sur?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, January can be a great choice for travel to Baja California Sur. Flights to Baja California Sur from Washington, D.C. in January are about $560 on average during January, but can be found for as low as $360.

How can I find direct flights from Washington, D.C. 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 Washington, D.C. to Baja California Sur.

Can I find deals for business class flights from Washington, D.C. to Baja California Sur?

Yes. Cheapflights offers flight deals from Washington, D.C. 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.

$86+ Flights from Washington, D.C. to Baja California Sur

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Cheap flight deals from Washington, D.C. to Baja California Sur

Round-trip from	$372 (Aeromexico)
One-way from	$86 (Mytrip)
Popular in	December
Cheapest in	January
Average price	$541

From Washington, D.C. (WAS) to Baja California Sur

Search Deals

One-way flight from Washington, D.C. (WAS) to Baja California Sur

Search Deals

Highest demand for flights based on searches. 6% potential increase in price ($41 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($21 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Find flight deals from Washington, D.C. to Baja California Sur

Cheapest flights from Washington, D.C. to Baja California Sur
Explore the most affordable flight options available from Washington, D.C. to Baja California Sur. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 31, 2025.

vie. 10/316:22 pmBWI - SJD

2 stops24h 13mMultiple Airlines

mar. 11/45:12 pmSJD - BWI

2 stops14h 41mMultiple Airlines

Deal found 7/29

$358

vie. 9/56:15 amIAD - SJD

2 stops18h 45mAeromexico

lun. 9/88:08 pmSJD - IAD

1 stop16h 04mAeromexico

Deal found 7/29

$372

dom. 8/245:00 amDCA - SJD

1 stop7h 25mAmerican Airlines

sáb. 8/302:30 pmSJD - DCA

1 stop7h 46mAmerican Airlines

Deal found 7/29

$375

vie. 8/2210:05 pmIAD - SJD

1 stop15h 45mUnited Airlines

mar. 8/261:46 pmSJD - IAD

1 stop7h 09mUnited Airlines

Deal found 7/30

$377

dom. 8/245:40 amBWI - SJD

1 stop8h 43mDelta

jue. 8/2812:28 pmSJD - BWI

1 stop8h 55mDelta

Deal found 7/31

$377

vie. 8/226:05 amDCA - SJD

2 stops18h 20mDelta

mié. 8/276:01 amSJD - DCA

2 stops13h 17mDelta

Deal found 7/29

$377

mié. 9/37:22 amIAD - SJD

2 stops15h 01mDelta

sáb. 9/66:01 amSJD - IAD

2 stops14h 20mDelta

Deal found 7/31

$382

dom. 11/98:59 amDCA - SJD

1 stop9h 21mHawaiian Airlines

mié. 11/1212:18 pmSJD - DCA

1 stop26h 35mHawaiian Airlines

Deal found 7/31

$385

sáb. 11/15:37 pmIAD - SJD

2 stops21h 06mAmerican Airlines

sáb. 11/811:24 amSJD - IAD

2 stops19h 17mAmerican Airlines

Deal found 7/29

$386

vie. 9/266:41 pmBWI - SJD

2 stops17h 29mAmerican Airlines

mar. 9/3012:25 pmSJD - BWI

2 stops18h 48mAmerican Airlines

Deal found 7/31

$386

sáb. 11/87:00 pmDCA - SJD

1 stop20h 03mUnited Airlines

mar. 11/112:11 pmSJD - DCA

1 stop7h 33mUnited Airlines

Deal found 7/31

$389

vie. 9/126:59 pmDCA - SJD

2 stops19h 07mAlaska Airlines

vie. 9/191:52 pmSJD - DCA

1 stop25h 07mAlaska Airlines

Deal found 7/29

$396

Best flights from Washington, D.C. to Baja California Sur
Discover carefully curated flight deals from Washington, D.C. to Baja California Sur that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated julio 31, 2025.

vie. 9/56:15 amIAD - SJD

2 stops18h 45mAeromexico

lun. 9/88:08 pmSJD - IAD

1 stop16h 04mAeromexico

Deal found 7/29

$372

dom. 8/245:45 amBWI - SJD

1 stop12h 19mMultiple Airlines

sáb. 8/303:54 pmSJD - BWI

1 stop12h 00mMultiple Airlines

Deal found 7/31

$372

dom. 8/245:00 amDCA - SJD

1 stop7h 25mAmerican Airlines

sáb. 8/302:30 pmSJD - DCA

1 stop7h 46mAmerican Airlines

Deal found 7/29

$375

vie. 8/2210:05 pmIAD - SJD

1 stop15h 45mUnited Airlines

mar. 8/261:46 pmSJD - IAD

1 stop7h 09mUnited Airlines

Deal found 7/30

$377

dom. 8/245:40 amBWI - SJD

1 stop8h 43mDelta

jue. 8/2812:28 pmSJD - BWI

1 stop8h 55mDelta

Deal found 7/31

$377

dom. 11/98:59 amDCA - SJD

1 stop9h 21mHawaiian Airlines

mié. 11/1212:18 pmSJD - DCA

1 stop26h 35mHawaiian Airlines

Deal found 7/31

$385

vie. 9/126:59 pmDCA - SJD

2 stops19h 07mAlaska Airlines

vie. 9/191:52 pmSJD - DCA

1 stop25h 07mAlaska Airlines

Deal found 7/29

$396

lun. 9/156:30 amBWI - SJD

1 stop9h 20mSouthwest

lun. 9/221:45 pmSJD - BWI

1 stop12h 20mSouthwest

Deal found 7/30

$414

vie. 8/226:05 amDCA - SJD

2 stops18h 20mDelta

mié. 8/276:01 amSJD - DCA

2 stops13h 17mDelta

Deal found 7/29

$377

sáb. 8/306:34 amIAD - SJD

2 stops11h 50mAmerican Airlines

sáb. 9/611:30 amSJD - IAD

2 stops18h 16mAmerican Airlines

Deal found 7/30

$386

sáb. 11/87:00 pmDCA - SJD

1 stop20h 03mUnited Airlines

mar. 11/112:11 pmSJD - DCA

1 stop7h 33mUnited Airlines

Deal found 7/31

$389

mar. 10/215:42 pmIAD - SJD

1 stop19h 53mAlaska Airlines

mar. 11/412:18 pmSJD - IAD

1 stop16h 05mAlaska Airlines

Deal found 7/30

$402

Last-minute flights from Washington, D.C. to Baja California Sur
Discover last-minute flight deals from Washington, D.C. to Baja California Sur. Data last updated julio 31, 2025 and is based on user searches.

mar. 8/56:59 amDCA - SJD

1 stop7h 23mDelta

mar. 8/122:25 pmSJD - DCA

2 stops15h 49mDelta

Deal found 7/31

$520

mar. 8/58:59 amDCA - SJD

1 stop8h 25mHawaiian Airlines

mar. 8/121:37 pmSJD - DCA

1 stop28h 22mHawaiian Airlines

Deal found 7/31

$523

mar. 8/58:59 amDCA - SJD

1 stop8h 25mAlaska Airlines

mar. 8/123:34 pmSJD - DCA

1 stop26h 25mAlaska Airlines

Deal found 7/30

$529

mar. 8/57:02 amIAD - SJD

1 stop7h 20mDelta

mar. 8/126:01 amSJD - IAD

2 stops14h 20mDelta

Deal found 7/30

$563

mié. 8/65:35 amBWI - SJD

1 stop8h 47mAeromexico

dom. 8/1012:27 pmSJD - BWI

1 stop9h 27mAeromexico

Deal found 7/31

$515

vie. 8/88:18 amBWI - SJD

2 stops12h 27mDelta

mar. 8/126:01 amSJD - BWI

2 stops15h 22mDelta

Deal found 7/31

$595

vie. 8/87:59 pmIAD - SJD

1 stop17h 12mHawaiian Airlines

mar. 8/123:37 pmSJD - IAD

1 stop12h 50mHawaiian Airlines

Deal found 7/30

$605

sáb. 8/96:30 amIAD - SJD

1 stop8h 40mUnited Airlines

mar. 8/123:45 pmSJD - IAD

1 stop10h 33mUnited Airlines

Deal found 7/30

$515

sáb. 8/911:30 amDCA - SJD

1 stop6h 54mAmerican Airlines

sáb. 8/164:24 pmSJD - DCA

1 stop13h 42mAmerican Airlines

Deal found 7/31

$515

sáb. 8/96:27 amIAD - SJD

1 stop11h 57mAmerican Airlines

jue. 8/141:16 pmSJD - IAD

2 stops17h 37mAmerican Airlines

Deal found 7/30

$520

sáb. 8/95:02 amBWI - SJD

2 stops13h 22mAmerican Airlines

jue. 8/1410:25 amSJD - BWI

2 stops11h 08mAmerican Airlines

Deal found 7/30

$520

sáb. 8/96:25 amBWI - SJD

1 stop11h 07mUnited Airlines

mar. 8/121:46 pmSJD - BWI

2 stops12h 24mUnited Airlines

Deal found 7/30

$599

One-way flights from Washington, D.C. to Baja California Sur
Search for one-way flight options from Washington, D.C. to Baja California Sur. Find affordable one-way fares based on user searches. Data last updated julio 31, 2025.

sáb. 10/185:35 amBWI - SJD

1 stop12h 29mMultiple Airlines

Deal found 7/31

$86

lun. 9/296:59 pmDCA - SJD

1 stop20h 43mHawaiian Airlines

Deal found 7/30

$159

dom. 9/287:20 amIAD - SJD

2 stops17h 40mAeromexico

Deal found 7/30

$161

dom. 9/286:00 amDCA - SJD

2 stops19h 00mAeromexico

Deal found 7/30

$161

dom. 9/285:35 amBWI - SJD

2 stops19h 25mAeromexico

Deal found 7/31

$162

dom. 9/286:25 amIAD - SJD

1 stop8h 08mAmerican Airlines

Deal found 7/30

$166

dom. 9/286:45 amDCA - SJD

1 stop8h 32mAmerican Airlines

Deal found 7/30

$166

lun. 9/2910:07 amIAD - SJD

2 stops12h 16mDelta

Deal found 7/31

$167

lun. 9/298:05 amBWI - SJD

2 stops14h 18mDelta

Deal found 7/31

$167

lun. 12/88:15 amDCA - SJD

2 stops15h 25mDelta

Deal found 7/29

$167

sáb. 10/117:18 pmBWI - SJD

2 stops16h 52mAmerican Airlines

Deal found 7/31

$173

sáb. 11/156:06 pmBWI - LTO

2 stops19h 15mAmerican Airlines

Deal found 7/28

$177

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Baja California Sur that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.San José del Cabo

IAD - SJD

IADSJD

Washington, D.C. Dulles Intl

vie. 9/5

6:15 am-10:00 pm

2 stops18h 45m

San José del Cabo Los Cabos

lun. 9/8

8:08 pm-3:12 pm

1 stop16h 04m

$372

BaltimoreSan José del Cabo

BWI - SJD

BWISJD

Baltimore/Washington

dom. 8/24

5:45 am-3:04 pm

1 stop12h 19m

San José del Cabo Los Cabos

sáb. 8/30

3:54 pm-6:54 am

1 stop12h 00m

$372

Washington, D.C.San José del Cabo

DCA - SJD

DCASJD

Washington, D.C. Reagan-National

dom. 8/24

5:00 am-9:25 am

1 stop7h 25m

San José del Cabo Los Cabos

sáb. 8/30

2:30 pm-1:16 am

1 stop7h 46m

$375

Washington, D.C.San José del Cabo

IAD - SJD

IADSJD

Washington, D.C. Dulles Intl

vie. 8/22

10:05 pm-10:50 am

1 stop15h 45m

San José del Cabo Los Cabos

mar. 8/26

1:46 pm-11:55 pm

1 stop7h 09m

$377

BaltimoreSan José del Cabo

BWI - SJD

BWISJD

Baltimore/Washington

dom. 8/24

5:40 am-11:23 am

1 stop8h 43m

San José del Cabo Los Cabos

jue. 8/28

12:28 pm-12:23 am

1 stop8h 55m

$377

Washington, D.C.San José del Cabo

DCA - SJD

DCASJD

Washington, D.C. Reagan-National

vie. 8/22

6:05 am-9:25 pm

2 stops18h 20m

San José del Cabo Los Cabos

mié. 8/27

6:01 am-10:18 pm

2 stops13h 17m

$377

Washington, D.C.San José del Cabo

IAD - SJD

IADSJD

Washington, D.C. Dulles Intl

mié. 9/3

7:22 am-7:23 pm

2 stops15h 01m

San José del Cabo Los Cabos

sáb. 9/6

6:01 am-11:21 pm

2 stops14h 20m

$382

Washington, D.C.San José del Cabo

DCA - SJD

DCASJD

Washington, D.C. Reagan-National

dom. 11/9

8:59 am-4:20 pm

1 stop9h 21m

San José del Cabo Los Cabos

mié. 11/12

12:18 pm-4:53 pm

1 stop26h 35m

$385

Washington, D.C.San José del Cabo

IAD - SJD

IADSJD

Washington, D.C. Dulles Intl

sáb. 8/30

6:34 am-3:24 pm

2 stops11h 50m

San José del Cabo Los Cabos

sáb. 9/6

11:30 am-8:46 am

2 stops18h 16m

$386

BaltimoreSan José del Cabo

BWI - SJD

BWISJD

Baltimore/Washington

vie. 9/26

6:41 pm-9:10 am

2 stops17h 29m

San José del Cabo Los Cabos

mar. 9/30

12:25 pm-10:13 am

2 stops18h 48m

$386

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 60 results

...

Best time to book a flight from Washington, D.C. to Baja California Sur

Have a flexible travel schedule? Discover the best time to fly to Baja California Sur from Washington, D.C. 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 Washington, D.C. to Baja California Sur

What is the cheapest month to book a flight from Washington, D.C. to Baja California Sur?

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

When flying from Washington, D.C. to Baja California Sur, 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 Baja California Sur

See what other customers who have flown with Alaska Airlines, Southwest, and Delta from Washington, D.C. to Baja California Sur have to say. 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

8.0

Very good

10,000 reviews

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

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.

Southwest

8.0

Very good

4,246 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

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

7,981 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

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

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

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

What are the cheapest airlines to fly from Washington, D.C. to Baja California Sur one-way?
For one-way options, check prices for Hawaiian Airlines. According to our data, you can fly for as low as $159. Users have also found prices from $161 and $166 on Aeromexico and American Airlines, respectively.
What are the most popular routes from Washington, D.C. to Baja California Sur?
Most travelers choose Washington, D.C. Dulles Intl - San José del Cabo Los Cabos, Baltimore/Washington - San José del Cabo Los Cabos or Washington, D.C. Reagan-National - San José del Cabo Los Cabos when deciding on the best route from Washington, D.C. to Baja California Sur.
Can I find deals for flights from Washington, D.C. to Baja California Sur that include hotel bookings?
Yes. In addition to deals on Washington, D.C. to Baja California Sur flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Washington, D.C. 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 Washington, D.C. to Baja California Sur.
Can I find deals for business class flights from Washington, D.C. to Baja California Sur?
Yes. Cheapflights offers flight deals from Washington, D.C. 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 Washington, D.C. to Baja California Sur?
Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Baja California Sur (average of $437). Flying from Washington, D.C. 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

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Top 5 airlines flying from Washington, D.C. to Baja California Sur

Airline	Cheapest	Average	Flexibility	On-time
Aeromexico	Cheapest$187	Average$436	FlexibilityNo cancel fee	On-timeN/A
Delta	Cheapest$366	Average$511	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$373	Average$593	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$378	Average$625	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$384	Average$668	FlexibilityNo cancel fee	On-time63%

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$86+ Cheap flights from Washington, D.C. (WAS) 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 10/18. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Washington, D.C. to Baja California Sur with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Washington, D.C. to Baja California Sur

Keep the following information in mind while searching for Washington, D.C. to Baja California Sur flight deals. Data was last updated julio 31, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Washington, D.C. to Baja California Sur

Cheapest flights from Washington, D.C. to Baja California SurExplore the most affordable flight options available from Washington, D.C. to Baja California Sur. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 31, 2025.

Explore the most affordable flight options available from Washington, D.C. to Baja California Sur. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 31, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Baja California Sur that are best for you.

Best time to book a flight from Washington, D.C. to Baja California Sur

Have a flexible travel schedule? Discover the best time to fly to Baja California Sur from Washington, D.C. with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to Baja California Sur

What is the cheapest month to book a flight from Washington, D.C. to Baja California Sur?

What is the cheapest time of day to fly from WAS to BS?

Find hourly flight availability from Washington, D.C. 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 31, 2025.

Reviews of airlines servicing Baja California Sur

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. 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 are the cheapest airlines to fly from Washington, D.C. to Baja California Sur one-way?

What are the most popular routes from Washington, D.C. to Baja California Sur?

Can I find deals for flights from Washington, D.C. to Baja California Sur that include hotel bookings?

How can I find direct flights from Washington, D.C. to Baja California Sur?

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Alternative routes for Washington, D.C. to Baja California Sur

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Top 5 airlines flying from Washington, D.C. to Baja California Sur

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Cheapest flights from Washington, D.C. to Baja California Sur
Explore the most affordable flight options available from Washington, D.C. to Baja California Sur. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 31, 2025.