How long is the flight from Washington, D.C. to Baja California Sur?

American Airlines, United Airlines, and Delta can get you from Washington, D.C. to Baja California Sur in just under 8h 27m. Your travel time can differ by up to 10h 14m. There are 2196 mi between Washington, D.C. and Baja California Sur. This flight may include one or multiple stops.

What are the cheapest airlines to fly from Washington, D.C. 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 $162. Users have also found prices from $163 and $173 on Frontier and Aeromexico, 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 26 days before your planned departure. Booking around this time can save you about 32% 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 $511.

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 $552 on average during January, but can be found for as low as $359.

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.

$96+ Flights from Washington, D.C. to Baja California Sur

Q: How much does it cost to fly round-trip from Washington, D.C. to Baja California Sur?

Airfare is below average for this route at the moment. Washington, D.C. to Baja California Sur flights typically cost between $395 and $623 in January. The cheapest round-trip price found within the last 3 days was $385 on Aeromexico (Jan 8-Jan 30).

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

Round-trip from	$385 (SmartFares)
One-way from	$96 (Mytrip)
Popular in	December
Cheapest in	January
Average price	$491

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. 5% potential increase in price ($33 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2025

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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 September 11, 2025.

Sat 10/256:14 amBWI - LTO

1 stop8h 27mAmerican Airlines

Sat 11/112:32 pmLTO - BWI

1 stop7h 32mAmerican Airlines

Deal found 9/10

$401

Sat 10/255:00 amDCA - LTO

1 stop9h 41mAmerican Airlines

Sat 11/112:32 pmLTO - DCA

1 stop9h 27mAmerican Airlines

Deal found 9/10

$401

Tue 10/77:05 amIAD - SJD

2 stops15h 23mDelta

Wed 10/156:00 amSJD - IAD

2 stops24h 16mDelta

Deal found 9/11

$403

Sun 10/55:35 amBWI - SJD

2 stops19h 21mAeromexico

Thu 10/912:47 pmSJD - BWI

1 stop8h 54mAeromexico

Deal found 9/11

$403

Mon 11/106:00 amDCA - SJD

1 stop8h 12mDelta

Sat 11/152:41 pmSJD - DCA

1 stop7h 00mDelta

Deal found 9/10

$403

Sat 10/256:11 amIAD - LTO

1 stop8h 30mAmerican Airlines

Sat 11/112:32 pmLTO - IAD

2 stops18h 09mAmerican Airlines

Deal found 9/10

$405

Sun 11/98:59 amDCA - SJD

1 stop9h 21mHawaiian Airlines

Wed 11/126:40 pmSJD - DCA

1 stop21h 18mHawaiian Airlines

Deal found 9/10

$407

Sun 11/97:01 amIAD - SJD

2 stops13h 06mDelta

Sat 11/154:34 pmSJD - IAD

2 stops14h 36mDelta

Deal found 9/10

$408

Mon 10/276:35 pmBWI - SJD

1 stop20h 40mUnited Airlines

Sat 11/11:11 pmSJD - BWI

2 stops18h 48mUnited Airlines

Deal found 9/10

$408

Mon 12/298:20 amDCA - SJD

1 stop7h 50mAeromexico

Sun 1/41:05 pmSJD - DCA

1 stop7h 49mAeromexico

Deal found 9/9

$408

Mon 10/66:11 amIAD - SJD

1 stop10h 24mAmerican Airlines

Wed 10/2210:55 amSJD - IAD

1 stop8h 56mAmerican Airlines

Deal found 9/10

$413

Tue 12/306:55 pmBWI - SJD

2 stops15h 50mDelta

Thu 1/83:05 pmSJD - BWI

1 stop7h 06mDelta

Deal found 9/9

$413

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 September 11, 2025.

Sat 10/256:14 amBWI - LTO

1 stop8h 27mAmerican Airlines

Sat 11/112:32 pmLTO - BWI

1 stop7h 32mAmerican Airlines

Deal found 9/10

$401

Fri 10/310:18 pmIAD - SJD

1 stop13h 30mUnited Airlines

Fri 10/1011:32 amSJD - IAD

1 stop7h 34mUnited Airlines

Deal found 9/11

$403

Wed 12/34:01 pmIAD - SJD

1 stop18h 41mDelta

Mon 12/223:25 pmSJD - IAD

2 stops16h 22mDelta

Deal found 9/11

$403

Sun 11/98:59 amDCA - SJD

1 stop9h 21mHawaiian Airlines

Wed 11/126:40 pmSJD - DCA

1 stop21h 18mHawaiian Airlines

Deal found 9/10

$407

Sat 11/14:56 pmIAD - SJD

1 stop19h 31mAeromexico

Mon 11/36:55 pmSJD - IAD

1 stop17h 07mAeromexico

Deal found 9/9

$426

Fri 10/175:45 amBWI - LAP

2 stops36h 03mMultiple Airlines

Sun 10/261:39 pmLAP - BWI

1 stop13h 56mMultiple Airlines

Deal found 9/10

$527

Sat 1/176:55 pmIAD - LTO

3 stops21h 20mAlaska Airlines

Sat 1/246:30 pmLTO - IAD

2 stops20h 55mAlaska Airlines

Deal found 9/11

$543

Sat 10/255:00 amDCA - LTO

1 stop9h 41mAmerican Airlines

Sat 11/112:32 pmLTO - DCA

1 stop9h 27mAmerican Airlines

Deal found 9/10

$401

Thu 12/44:01 pmIAD - SJD

1 stop18h 41mDelta

Sun 12/2112:21 pmSJD - IAD

2 stops19h 26mDelta

Deal found 9/11

$403

Sun 10/266:00 amIAD - SJD

1 stop7h 43mUnited Airlines

Thu 10/302:35 pmSJD - IAD

1 stop13h 46mUnited Airlines

Deal found 9/11

$403

Thu 12/44:01 pmIAD - SJD

1 stop18h 41mDelta

Tue 12/239:40 amSJD - IAD

2 stops12h 41mDelta

Deal found 9/11

$403

Mon 12/110:35 pmIAD - SJD

1 stop16h 28mUnited Airlines

Tue 12/912:49 pmSJD - IAD

1 stop7h 26mUnited Airlines

Deal found 9/10

$403

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 September 11, 2025 and is based on user searches.

Fri 10/38:00 pmDCA - SJD

1 stop17h 07mUnited Airlines

Fri 10/101:46 pmSJD - DCA

1 stop7h 04mUnited Airlines

Deal found 9/11

$403

Sat 10/47:00 pmBWI - SJD

1 stop19h 58mUnited Airlines

Sat 10/113:45 pmSJD - BWI

1 stop11h 05mUnited Airlines

Deal found 9/10

$421

Sun 10/55:35 amBWI - SJD

2 stops19h 21mAeromexico

Thu 10/912:47 pmSJD - BWI

1 stop8h 54mAeromexico

Deal found 9/11

$403

Sun 10/510:45 pmDCA - SJD

1 stop16h 00mAmerican Airlines

Thu 10/912:45 pmSJD - DCA

1 stop17h 15mAmerican Airlines

Deal found 9/11

$413

Mon 10/66:00 amBWI - SJD

1 stop8h 45mAmerican Airlines

Wed 10/2212:25 pmSJD - BWI

1 stop7h 29mAmerican Airlines

Deal found 9/10

$413

Tue 10/145:00 amDCA - SJD

2 stops11h 50mAmerican Airlines

Wed 10/2210:15 amSJD - DCA

2 stops10h 44mAmerican Airlines

Deal found 9/10

$418

Sat 10/256:14 amBWI - LTO

1 stop8h 27mAmerican Airlines

Sat 11/112:32 pmLTO - BWI

1 stop7h 32mAmerican Airlines

Deal found 9/10

$401

Sat 10/255:00 amDCA - LTO

1 stop9h 41mAmerican Airlines

Sat 11/112:32 pmLTO - DCA

1 stop9h 27mAmerican Airlines

Deal found 9/10

$401

Sat 10/256:11 amIAD - LTO

1 stop8h 30mAmerican Airlines

Sat 11/112:32 pmLTO - IAD

2 stops18h 09mAmerican Airlines

Deal found 9/10

$405

Mon 10/276:35 pmBWI - SJD

1 stop20h 40mUnited Airlines

Sat 11/11:11 pmSJD - BWI

2 stops18h 48mUnited Airlines

Deal found 9/10

$408

Wed 10/296:50 pmBWI - SJD

2 stops17h 20mAmerican Airlines

Sun 11/25:26 pmSJD - BWI

2 stops18h 25mAmerican Airlines

Deal found 9/10

$423

Thu 10/306:13 pmBWI - SJD

1 stop20h 32mAmerican Airlines

Mon 11/31:40 pmSJD - BWI

1 stop8h 15mAmerican Airlines

Deal found 9/10

$420

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 September 11, 2025.

Sat 10/185:35 amBWI - SJD

1 stop12h 29mMultiple Airlines

Deal found 9/10

$96

Fri 10/315:35 amBWI - SJD

1 stop12h 29mMultiple Airlines

Deal found 9/10

$103

Mon 10/205:35 amBWI - SJD

1 stop12h 29mMultiple Airlines

Deal found 9/10

$124

Sat 11/158:25 pmBWI - SJD

2 stops21h 47mMultiple Airlines

Deal found 9/10

$136

Fri 11/78:25 pmBWI - SJD

2 stops21h 47mMultiple Airlines

Deal found 9/10

$144

Sat 10/255:35 amBWI - SJD

1 stop12h 29mMultiple Airlines

Deal found 9/10

$148

Mon 10/275:35 amBWI - SJD

1 stop12h 29mMultiple Airlines

Deal found 9/10

$156

Sun 11/28:59 amDCA - SJD

1 stop9h 21mAlaska Airlines

Deal found 9/11

$162

Fri 10/246:31 pmDCA - SJD

1 stop19h 19mFrontier

Deal found 9/10

$163

Fri 10/176:17 pmBWI - SJD

1 stop19h 33mFrontier

Deal found 9/11

$164

Fri 10/176:31 pmDCA - SJD

1 stop19h 19mFrontier

Deal found 9/10

$164

Sat 11/13:05 pmBWI - SJD

2 stops50h 51mMultiple Airlines

Deal found 9/10

$168

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

BaltimoreLoreto

BWI - LTO

BWILTO

Baltimore/Washington

Sat 10/25

6:14 am-11:41 am

1 stop8h 27m

Loreto

Sat 11/1

12:32 pm-11:04 pm

1 stop7h 32m

$401

Washington, D.C.Loreto

DCA - LTO

DCALTO

Washington, D.C. Reagan-National

Sat 10/25

5:00 am-11:41 am

1 stop9h 41m

Loreto

Sat 11/1

12:32 pm-12:59 am

1 stop9h 27m

$401

Washington, D.C.San José del Cabo

IAD - SJD

IADSJD

Washington, D.C. Dulles Intl

Fri 10/3

10:18 pm-8:48 am

1 stop13h 30m

San José del Cabo Los Cabos

Fri 10/10

11:32 am-10:06 pm

1 stop7h 34m

$403

Washington, D.C.San José del Cabo

IAD - SJD

IADSJD

Washington, D.C. Dulles Intl

Wed 12/3

4:01 pm-8:42 am

1 stop18h 41m

San José del Cabo Los Cabos

Mon 12/22

3:25 pm-9:47 am

2 stops16h 22m

$403

Washington, D.C.San José del Cabo

IAD - SJD

IADSJD

Washington, D.C. Dulles Intl

Thu 12/4

4:01 pm-8:42 am

1 stop18h 41m

San José del Cabo Los Cabos

Sun 12/21

12:21 pm-9:47 am

2 stops19h 26m

$403

Washington, D.C.San José del Cabo

IAD - SJD

IADSJD

Washington, D.C. Dulles Intl

Sun 10/26

6:00 am-10:43 am

1 stop7h 43m

San José del Cabo Los Cabos

Thu 10/30

2:35 pm-7:21 am

1 stop13h 46m

$403

Washington, D.C.San José del Cabo

IAD - SJD

IADSJD

Washington, D.C. Dulles Intl

Thu 12/4

4:01 pm-8:42 am

1 stop18h 41m

San José del Cabo Los Cabos

Tue 12/23

9:40 am-12:21 am

2 stops12h 41m

$403

Washington, D.C.San José del Cabo

IAD - SJD

IADSJD

Washington, D.C. Dulles Intl

Mon 12/1

10:35 pm-1:03 pm

1 stop16h 28m

San José del Cabo Los Cabos

Tue 12/9

12:49 pm-10:15 pm

1 stop7h 26m

$403

Washington, D.C.San José del Cabo

IAD - SJD

IADSJD

Washington, D.C. Dulles Intl

Sun 10/5

6:30 am-2:32 pm

1 stop11h 02m

San José del Cabo Los Cabos

Thu 10/9

11:32 am-11:51 pm

1 stop9h 19m

$403

Washington, D.C.San José del Cabo

DCA - SJD

DCASJD

Washington, D.C. Reagan-National

Mon 11/10

6:00 am-12:12 pm

1 stop8h 12m

San José del Cabo Los Cabos

Sat 11/15

2:41 pm-11:41 pm

1 stop7h 00m

$403

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

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.

How much does it cost to fly round-trip from Washington, D.C. to Baja California Sur?

Reviews of airlines servicing Baja California Sur

See what other customers who have flown with Southwest, Delta, and Aeromexico 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.

Southwest

8.0

Very good

4,248 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Southwest

8.0

Very good

4,248 reviews

Southwest

8.0

Very good

4,248 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Delta

8.0

Very good

7,960 reviews

Southwest

8.0

Very good

4,248 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Aeromexico

7.5

Good

1,701 reviews

Southwest

8.0

Very good

4,248 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

United Airlines

7.4

Good

8,937 reviews

Southwest

8.0

Very good

4,248 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

American Airlines

7.2

Good

10,000 reviews

Southwest

8.0

Very good

4,248 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

How long is the flight from Washington, D.C. to Baja California Sur?
American Airlines, United Airlines, and Delta can get you from Washington, D.C. to Baja California Sur in just under 8h 27m. Your travel time can differ by up to 10h 14m. There are 2196 mi between Washington, D.C. and Baja California Sur. This flight may include one or multiple stops.
What are the cheapest airlines to fly from Washington, D.C. 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 $162. Users have also found prices from $163 and $173 on Frontier and Aeromexico, 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

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

Airline	Cheapest	Average	Flexibility	On-time
Aeromexico	Cheapest$187	Average$492	FlexibilityNo cancel fee	On-timeN/A
Delta	Cheapest$373	Average$506	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$376	Average$586	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$378	Average$618	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$381	Average$658	FlexibilityNo cancel fee	On-time63%

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$96+ 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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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 September 11, 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 September 11, 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 September 11, 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 September 11, 2025.

How much does it cost to fly round-trip from Washington, D.C. to Baja California Sur?

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.

How long is the flight from Washington, D.C. to Baja California Sur?

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 September 11, 2025.