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Cheap flights from Washington, D.C. Dulles Intl Airport to Baja California Sur from $157

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Baja California Sur departing on 1/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Baja California Sur

Cheap round-trip flights

Enter your travel dates to find the best prices.
Aeromexico Logo
5:09 pm - 9:25 am
IAD
-
SJD
19h 16m1 stop
Aeromexico Logo
6:30 pm - 7:19 pm
SJD
-
IAD
21h 49m2 stops
$392Aeromexico
Tue, Mar 31 - Tue, Apr 7
Delta Logo
6:00 am - 2:09 pm
IAD
-
SJD
10h 09m1 stop
Delta Logo
1:17 pm - 11:06 pm
SJD
-
IAD
7h 49m1 stop
$393Delta
Sat, Jan 24 - Fri, Jan 30
American Airlines Logo
5:46 pm - 12:52 pm
IAD
-
SJD
21h 06m2 stops
American Airlines Logo
1:45 pm - 11:12 pm
SJD
-
IAD
7h 27m1 stop
$395American Airlines
Mon, Jan 12 - Fri, Jan 16
United Airlines Logo
10:28 pm - 1:03 pm
IAD
-
SJD
16h 35m1 stop
United Airlines Logo
12:49 pm - 10:16 pm
SJD
-
IAD
7h 27m1 stop
$396United Airlines
Sat, Feb 7 - Sat, Feb 14
Delta Logo
7:30 pm - 8:40 am
IAD
-
SJD
15h 10m2 stops
Delta Logo
9:35 am - 8:45 pm
SJD
-
IAD
9h 10m2 stops
$398Delta
Fri, Jan 30 - Wed, Feb 4
American Airlines Logo
5:46 pm - 12:27 pm
IAD
-
SJD
20h 41m2 stops
American Airlines Logo
8:00 am - 6:16 pm
SJD
-
IAD
8h 16m1 stop
$403American Airlines
Mon, Feb 9 - Sun, Feb 15
Frontier Logo
8:53 pm - 1:36 pm
IAD
-
SJD
18h 43m2 stops
Frontier Logo
3:59 pm - 10:15 am
SJD
-
IAD
16h 16m2 stops
$409Frontier
Fri, Feb 6 - Sat, Feb 14
United Airlines Logo
10:06 pm - 8:48 am
IAD
-
SJD
13h 42m1 stop
United Airlines Logo
1:46 pm - 11:51 pm
SJD
-
IAD
7h 05m1 stop
$412United Airlines
Fri, Jun 19 - Wed, Jun 24
Alaska Airlines Logo
6:20 pm - 12:48 pm
IAD
-
LTO
20h 28m2 stops
Alaska Airlines Logo
2:55 pm - 5:20 pm
LTO
-
IAD
23h 25m2 stops
$507Alaska Airlines
Fri, Feb 27 - Mon, Mar 9
Alaska Airlines Logo
6:20 pm - 12:48 pm
IAD
-
LTO
20h 28m2 stops
Alaska Airlines Logo
2:55 pm - 5:20 pm
LTO
-
IAD
47h 25m2 stops
$529Alaska Airlines
Fri, Feb 27 - Sun, Mar 8

Aeromexico flights from Washington, D.C. Dulles Intl Airport to Baja California Sur

Our best Aeromexico deals on Washington, D.C. Dulles Intl Airport to Baja California Sur flight tickets
Aeromexico
Mar 31
IAD5:09 pmWashington, D.C. Dulles Intl
19h 16m
1 stop
SJD9:25 amSan José del Cabo Los Cabos
Apr 7
SJD6:30 pmSan José del Cabo Los Cabos
21h 49m
2 stops
IAD7:19 pmWashington, D.C. Dulles Intl
$392
Find similar
Aeromexico
Jan 6
IAD6:20 amWashington, D.C. Dulles Intl
8h 20m
1 stop
SJD12:40 pmSan José del Cabo Los Cabos
Jan 13
SJD6:40 pmSan José del Cabo Los Cabos
17h 05m
1 stop
IAD1:45 pmWashington, D.C. Dulles Intl
$420
Find similar
Aeromexico
Mar 12
IAD4:20 pmWashington, D.C. Dulles Intl
9h 09m
1 stop
SJD10:29 pmSan José del Cabo Los Cabos
Mar 17
SJD6:50 pmSan José del Cabo Los Cabos
17h 00m
1 stop
IAD2:50 pmWashington, D.C. Dulles Intl
$429
Find similar

Delta flights from Washington, D.C. Dulles Intl Airport to Baja California Sur

Our best Delta deals on Washington, D.C. Dulles Intl Airport to Baja California Sur flight tickets
Delta
Jan 24
IAD6:00 amWashington, D.C. Dulles Intl
10h 09m
1 stop
SJD2:09 pmSan José del Cabo Los Cabos
Jan 30
SJD1:17 pmSan José del Cabo Los Cabos
7h 49m
1 stop
IAD11:06 pmWashington, D.C. Dulles Intl
$393
Find similar
Delta
Dec 31
IAD3:36 pmWashington, D.C. Dulles Intl
17h 59m
1 stop
SJD7:35 amSan José del Cabo Los Cabos
Jan 9
SJD1:45 pmSan José del Cabo Los Cabos
7h 52m
1 stop
IAD11:37 pmWashington, D.C. Dulles Intl
$394
Find similar
Delta
Jan 30
IAD7:30 pmWashington, D.C. Dulles Intl
15h 10m
2 stops
SJD8:40 amSan José del Cabo Los Cabos
Feb 4
SJD9:35 amSan José del Cabo Los Cabos
9h 10m
2 stops
IAD8:45 pmWashington, D.C. Dulles Intl
$398
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport 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, momondo users made 832,500 searches. Data last updated December 22, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport 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

Tue 3/31

5:09 pm-9:25 am

1 stop19h 16m

San José del Cabo Los Cabos

Tue 4/7

6:30 pm-7:19 pm

2 stops21h 49m

$392

Washington, D.C.San José del Cabo

IAD - SJD

IADSJD

Washington, D.C. Dulles Intl

Sat 1/24

6:00 am-2:09 pm

1 stop10h 09m

San José del Cabo Los Cabos

Fri 1/30

1:17 pm-11:06 pm

1 stop7h 49m

$393

Washington, D.C.San José del Cabo

IAD - SJD

IADSJD

Washington, D.C. Dulles Intl

Mon 1/12

5:46 pm-12:52 pm

2 stops21h 06m

San José del Cabo Los Cabos

Fri 1/16

1:45 pm-11:12 pm

1 stop7h 27m

$395

Washington, D.C.San José del Cabo

IAD - SJD

IADSJD

Washington, D.C. Dulles Intl

Sat 2/7

10:28 pm-1:03 pm

1 stop16h 35m

San José del Cabo Los Cabos

Sat 2/14

12:49 pm-10:16 pm

1 stop7h 27m

$396

Washington, D.C.San José del Cabo

IAD - SJD

IADSJD

Washington, D.C. Dulles Intl

Fri 1/30

7:30 pm-8:40 am

2 stops15h 10m

San José del Cabo Los Cabos

Wed 2/4

9:35 am-8:45 pm

2 stops9h 10m

$398

Washington, D.C.San José del Cabo

IAD - SJD

IADSJD

Washington, D.C. Dulles Intl

Mon 2/9

5:46 pm-12:27 pm

2 stops20h 41m

San José del Cabo Los Cabos

Sun 2/15

8:00 am-6:16 pm

1 stop8h 16m

$403

Washington, D.C.San José del Cabo

IAD - SJD

IADSJD

Washington, D.C. Dulles Intl

Fri 2/6

8:53 pm-1:36 pm

2 stops18h 43m

San José del Cabo Los Cabos

Sat 2/14

3:59 pm-10:15 am

2 stops16h 16m

$409

Washington, D.C.San José del Cabo

IAD - SJD

IADSJD

Washington, D.C. Dulles Intl

Fri 6/19

10:06 pm-8:48 am

1 stop13h 42m

San José del Cabo Los Cabos

Wed 6/24

1:46 pm-11:51 pm

1 stop7h 05m

$412

Washington, D.C.Loreto

IAD - LTO

IADLTO

Washington, D.C. Dulles Intl

Fri 2/27

6:20 pm-12:48 pm

2 stops20h 28m

Loreto

Mon 3/9

2:55 pm-5:20 pm

2 stops23h 25m

$507

Washington, D.C.Loreto

IAD - LTO

IADLTO

Washington, D.C. Dulles Intl

Fri 2/27

6:20 pm-12:48 pm

2 stops20h 28m

Loreto

Sun 3/8

2:55 pm-5:20 pm

2 stops47h 25m

$529

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Baja California Sur from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Baja California Sur

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Baja California Sur?

The month of September is, on average, the cheapest month to fly to Baja California Sur from Washington, D.C. Dulles Intl Airport, with most prices found around $466. If you aren’t able to travel to Baja California Sur during the month of September, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $490.

What is the cheapest day to depart on your flight to Baja California Sur?

Our data shows that Monday is the least expensive day to fly to Baja California Sur. Tickets to fly out on this day can be as low as $441. Flights from Washington, D.C. Dulles Intl Airport to Baja California Sur on a Thursday will generally be more expensive and average around $706. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Baja California Sur?

In the afternoon is the cheapest time of day to fly from Washington, D.C. Dulles Intl Airport to Baja California Sur when you can find flight prices for as low as $407. Flying to Baja California Sur in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the evening because they tend to be around $921. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Baja California Sur?

You are more likely to see cheaper flights to Baja California Sur from Washington, D.C. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Baja California Sur for around $563 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Baja California Sur from Washington, D.C. Dulles Intl Airport for as low as $397 on momondo.

Can stopping save me money on Washington, D.C. Dulles Intl Airport to Baja California Sur flights?

You could potentially save up to 5% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to Baja California Sur flight.

Cheap Washington, D.C. Dulles Intl Airport to Baja California Sur flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Baja California Sur

Fastest flight time

8h 27m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Baja California Sur takes 8h 27m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Baja California Sur. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Baja California Sur.
Search flight deals

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Baja California Sur?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Baja California Sur are refreshed on a daily basis.

  • How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Baja California Sur?

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Baja California Sur?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. Dulles Intl Airport to Baja California Sur.

  • What documentation or ID do you need to fly to Baja California Sur?

    The travel and health documents you'll need for your trip to Baja California Sur may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Baja California Sur. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Washington, D.C. Dulles Intl Airport to Baja California Sur

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Baja California Sur with momondo
Airline
Rating
Free Cancellation
Price
AeromexicoPriceFrom $173Free CancellationRating
7.4
1,624 reviews
Search Aeromexico flights
DeltaPriceFrom $196Free CancellationRating
7.9
8,014 reviews
Search Delta flights
American AirlinesPriceFrom $393Free CancellationRating
7.2
11,053 reviews
Search American Airlines flights
United AirlinesPriceFrom $403Free CancellationRating
7.4
9,102 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Baja California Sur?

Finding the right flight to Baja California Sur from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Baja California Sur quick and easy, saving you time and money.

Can I find flights from Washington, D.C. to Baja California Sur with flexible booking policies on momondo?

momondo does allow users to show only those flights to Baja California Sur from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Washington, D.C. to Baja California Sur?

momondo helps you find the best flight between Washington, D.C. and Baja California Sur by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Washington, D.C. to Baja California Sur right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Baja California Sur from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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