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Cheap flights from Washington, D.C. Dulles Intl Airport to Baja California Sur from $159

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 1/22. 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 amIAD-SJD
19h 16m1 stop
Aeromexico Logo
7:00 pm - 3:17 pmSJD-IAD
17h 17m1 stop
$403Aeromexico
Find Deal
Sun, Mar 29 - Tue, Mar 31
American Airlines Logo
8:05 pm - 12:39 pmIAD-SJD
18h 34m2 stops
American Airlines Logo
1:16 pm - 8:42 amSJD-IAD
17h 26m2 stops
$404American Airlines
Find Deal
Sun, Dec 14 - Sun, Dec 21
Delta Logo
3:15 pm - 10:30 pmIAD-SJD
9h 15m1 stop
Delta Logo
12:36 pm - 11:48 pmSJD-IAD
9h 12m1 stop
$413Delta
Find Deal
Wed, Jan 14 - Sun, Jan 18
Delta Logo
10:08 am - 12:40 pmIAD-SJD
28h 32m2 stops
Delta Logo
2:40 pm - 9:11 amSJD-IAD
16h 31m1 stop
$417Delta
Find Deal
Wed, Dec 10 - Sat, Dec 13
Multiple Airlines Logo
5:37 pm - 11:10 amIAD-SJD
19h 33m2 stops
Multiple Airlines Logo
5:10 pm - 6:06 amSJD-IAD
10h 56m1 stop
$477Multiple Airlines
Find Deal
Wed, Dec 10 - Sun, Dec 14
Alaska Airlines Logo
5:37 pm - 11:10 amIAD-SJD
19h 33m2 stops
Alaska Airlines Logo
5:10 pm - 6:06 amSJD-IAD
10h 56m1 stop
$488Alaska Airlines
Find Deal
Thu, Dec 11 - Sun, Dec 14
United Airlines Logo
11:55 pm - 1:03 pmIAD-SJD
15h 08m1 stop
United Airlines Logo
2:22 pm - 5:16 amSJD-IAD
12h 54m1 stop
$490United Airlines
Find Deal
Sun, Nov 30 - Sun, Dec 7
United Airlines Logo
10:15 pm - 10:05 amIAD-SJD
13h 50m1 stop
United Airlines Logo
3:46 pm - 5:19 amSJD-IAD
11h 33m1 stop
$504United Airlines
Find Deal
Mon, Dec 22 - Mon, Dec 29
Alaska Airlines Logo
5:40 pm - 4:20 pmIAD-SJD
24h 40m1 stop
Alaska Airlines Logo
6:40 pm - 5:13 pmSJD-IAD
20h 33m2 stops
$511Alaska Airlines
Find Deal
Thu, Nov 13 - Mon, Nov 17
Multiple Airlines Logo
9:45 am - 12:18 pmIAD-LTO
28h 33m3 stops
Multiple Airlines Logo
3:35 pm - 8:54 pmLTO-IAD
27h 19m3 stops
$1,014Multiple Airlines
Find Deal
Sat, Nov 15 - Fri, Nov 21

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

Our best United Airlines deals on Washington, D.C. Dulles Intl Airport to Baja California Sur flight tickets
United Airlines
Nov 30
IAD11:55 pmWashington, D.C. Dulles Intl
15h 08m
1 stop
SJD1:03 pmSan José del Cabo Los Cabos
Dec 7
SJD2:22 pmSan José del Cabo Los Cabos
12h 54m
1 stop
IAD5:16 amWashington, D.C. Dulles Intl
$490
Find similar
United Airlines
Nov 7
IAD6:00 amWashington, D.C. Dulles Intl
10h 32m
1 stop
SJD2:32 pmSan José del Cabo Los Cabos
Nov 10
SJD3:46 pmSan José del Cabo Los Cabos
11h 30m
1 stop
IAD5:16 amWashington, D.C. Dulles Intl
$504
Find similar
United Airlines
Dec 22
IAD10:15 pmWashington, D.C. Dulles Intl
13h 50m
1 stop
SJD10:05 amSan José del Cabo Los Cabos
Dec 29
SJD2:11 pmSan José del Cabo Los Cabos
7h 38m
1 stop
IAD11:49 pmWashington, D.C. Dulles Intl
$514
Find similar

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 29
IAD5:09 pmWashington, D.C. Dulles Intl
19h 16m
1 stop
SJD9:25 amSan José del Cabo Los Cabos
Mar 31
SJD7:00 pmSan José del Cabo Los Cabos
17h 17m
1 stop
IAD3:17 pmWashington, D.C. Dulles Intl
$403
Find similar
Aeromexico
Jan 16
IAD6:00 amWashington, D.C. Dulles Intl
8h 05m
1 stop
SJD12:05 pmSan José del Cabo Los Cabos
Jan 19
SJD6:30 pmSan José del Cabo Los Cabos
17h 15m
1 stop
IAD1:45 pmWashington, D.C. Dulles Intl
$407
Find similar
Aeromexico
Nov 27
IAD6:00 amWashington, D.C. Dulles Intl
8h 10m
1 stop
SJD12:10 pmSan José del Cabo Los Cabos
Dec 2
SJD6:50 pmSan José del Cabo Los Cabos
22h 29m
2 stops
IAD7:19 pmWashington, D.C. Dulles Intl
$412
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 November 3, 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

Sun 3/29

5:09 pm-9:25 am

1 stop19h 16m

San José del Cabo Los Cabos

Tue 3/31

7:00 pm-3:17 pm

1 stop17h 17m

$403

Washington, D.C.San José del Cabo

IAD - SJD

IADSJD

Washington, D.C. Dulles Intl

Sun 12/14

8:05 pm-12:39 pm

2 stops18h 34m

San José del Cabo Los Cabos

Sun 12/21

1:16 pm-8:42 am

2 stops17h 26m

$404

Washington, D.C.San José del Cabo

IAD - SJD

IADSJD

Washington, D.C. Dulles Intl

Wed 1/14

3:15 pm-10:30 pm

1 stop9h 15m

San José del Cabo Los Cabos

Sun 1/18

12:36 pm-11:48 pm

1 stop9h 12m

$413

Washington, D.C.San José del Cabo

IAD - SJD

IADSJD

Washington, D.C. Dulles Intl

Wed 12/10

10:08 am-12:40 pm

2 stops28h 32m

San José del Cabo Los Cabos

Sat 12/13

2:40 pm-9:11 am

1 stop16h 31m

$417

Washington, D.C.San José del Cabo

IAD - SJD

IADSJD

Washington, D.C. Dulles Intl

Wed 12/10

5:37 pm-11:10 am

2 stops19h 33m

San José del Cabo Los Cabos

Sun 12/14

5:10 pm-6:06 am

1 stop10h 56m

$477

Washington, D.C.San José del Cabo

IAD - SJD

IADSJD

Washington, D.C. Dulles Intl

Thu 12/11

5:37 pm-11:10 am

2 stops19h 33m

San José del Cabo Los Cabos

Sun 12/14

5:10 pm-6:06 am

1 stop10h 56m

$488

Washington, D.C.San José del Cabo

IAD - SJD

IADSJD

Washington, D.C. Dulles Intl

Sun 11/30

11:55 pm-1:03 pm

1 stop15h 08m

San José del Cabo Los Cabos

Sun 12/7

2:22 pm-5:16 am

1 stop12h 54m

$490

Washington, D.C.San José del Cabo

IAD - SJD

IADSJD

Washington, D.C. Dulles Intl

Mon 12/22

10:15 pm-10:05 am

1 stop13h 50m

San José del Cabo Los Cabos

Mon 12/29

3:46 pm-5:19 am

1 stop11h 33m

$504

Washington, D.C.San José del Cabo

IAD - SJD

IADSJD

Washington, D.C. Dulles Intl

Thu 11/13

5:40 pm-4:20 pm

1 stop24h 40m

San José del Cabo Los Cabos

Mon 11/17

6:40 pm-5:13 pm

2 stops20h 33m

$511

Washington, D.C.Loreto

IAD - LTO

IADLTO

Washington, D.C. Dulles Intl

Sat 11/15

9:45 am-12:18 pm

3 stops28h 33m

Loreto

Fri 11/21

3:35 pm-8:54 pm

3 stops27h 19m

$1,014

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 $467. If you aren’t able to travel to Baja California Sur during the month of September, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $491.

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 $572 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.

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

Direct flights

None
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
1,673 reviews
Search Aeromexico flights
DeltaPriceFrom $253Free CancellationRating
7.9
8,001 reviews
Search Delta flights
United AirlinesPriceFrom $402Free CancellationRating
7.4
8,997 reviews
Search United Airlines flights
American AirlinesPriceFrom $411Free CancellationRating
7.2
11,036 reviews
Search American 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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Find better results for your trip to Baja California Sur

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