Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Washington, D.C. Dulles Intl Airport to Baja California Sur from $168

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 11/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Baja California Sur

Cheap round-trip flights

Delta Logo
6:00 am - 6:15 pmIAD-SJD
14h 15m2 stops
Delta Logo
6:00 am - 12:18 amSJD-IAD
16h 18m2 stops
$403Delta
Find Deal
Sun, Nov 16 - Thu, Nov 20
Delta Logo
3:35 pm - 9:40 pmIAD-SJD
9h 05m1 stop
Delta Logo
10:54 am - 12:07 amSJD-IAD
10h 13m2 stops
$404Delta
Find Deal
Sun, Mar 15 - Thu, Mar 19
Delta Logo
7:00 am - 12:35 pmIAD-SJD
7h 35m1 stop
Delta Logo
12:39 pm - 11:50 pmSJD-IAD
9h 11m1 stop
$408Delta
Find Deal
Mon, Jan 26 - Mon, Feb 2
American Airlines Logo
6:11 am - 3:25 pmIAD-SJD
12h 14m1 stop
American Airlines Logo
1:25 pm - 10:32 pmSJD-IAD
7h 07m1 stop
$413American Airlines
Find Deal
Thu, Oct 30 - Thu, Nov 6
American Airlines Logo
8:25 pm - 11:45 amIAD-SJD
18h 20m2 stops
American Airlines Logo
2:50 pm - 8:54 amSJD-IAD
15h 04m2 stops
$418American Airlines
Find Deal
Sat, Oct 18 - Wed, Oct 22
Aeromexico Logo
4:56 pm - 9:27 amIAD-SJD
19h 31m1 stop
Aeromexico Logo
6:55 pm - 2:02 pmSJD-IAD
17h 07m1 stop
$426Aeromexico
Find Deal
Sat, Nov 1 - Mon, Nov 3
United Airlines Logo
6:30 am - 12:03 pmIAD-SJD
8h 33m1 stop
United Airlines Logo
12:50 pm - 11:59 pmSJD-IAD
9h 09m1 stop
$429United Airlines
Find Deal
Thu, Oct 30 - Tue, Nov 4
United Airlines Logo
6:30 am - 11:28 amIAD-SJD
7h 58m1 stop
United Airlines Logo
12:30 pm - 5:38 amSJD-IAD
14h 08m1 stop
$430United Airlines
Find Deal
Mon, Oct 13 - Mon, Oct 20
Aeromexico Logo
6:00 am - 9:39 pmIAD-SJD
18h 39m2 stops
Aeromexico Logo
6:55 pm - 2:02 pmSJD-IAD
17h 07m1 stop
$434Aeromexico
Find Deal
Sat, Nov 1 - Mon, Nov 3
Frontier Logo
5:20 pm - 11:37 amIAD-SJD
20h 17m1 stop
Frontier Logo
12:52 pm - 4:32 pmSJD-IAD
25h 40m1 stop
$443Frontier
Find Deal
Fri, Feb 20 - Sat, Feb 28

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
Nov 1
IAD4:56 pmWashington, D.C. Dulles Intl
19h 31m
1 stop
SJD9:27 amSan José del Cabo Los Cabos
Nov 3
SJD6:55 pmSan José del Cabo Los Cabos
17h 07m
1 stop
IAD2:02 pmWashington, D.C. Dulles Intl
$426
Find similar
Aeromexico
Nov 1
IAD6:00 amWashington, D.C. Dulles Intl
18h 39m
2 stops
SJD9:39 pmSan José del Cabo Los Cabos
Nov 3
SJD6:55 pmSan José del Cabo Los Cabos
17h 07m
1 stop
IAD2:02 pmWashington, D.C. Dulles Intl
$434
Find similar
Aeromexico
Feb 5
IAD6:00 amWashington, D.C. Dulles Intl
14h 25m
2 stops
SJD6:25 pmSan José del Cabo Los Cabos
Feb 8
SJD7:10 pmSan José del Cabo Los Cabos
16h 39m
1 stop
IAD1:49 pmWashington, D.C. Dulles Intl
$435
Find similar

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
Oct 30
IAD6:30 amWashington, D.C. Dulles Intl
8h 33m
1 stop
SJD12:03 pmSan José del Cabo Los Cabos
Nov 4
SJD12:50 pmSan José del Cabo Los Cabos
9h 09m
1 stop
IAD11:59 pmWashington, D.C. Dulles Intl
$429
Find similar
United Airlines
Oct 13
IAD6:30 amWashington, D.C. Dulles Intl
7h 58m
1 stop
SJD11:28 amSan José del Cabo Los Cabos
Oct 20
SJD12:30 pmSan José del Cabo Los Cabos
14h 08m
1 stop
IAD5:38 amWashington, D.C. Dulles Intl
$430
Find similar
United Airlines
Oct 15
IAD6:01 amWashington, D.C. Dulles Intl
9h 49m
1 stop
SJD12:50 pmSan José del Cabo Los Cabos
Oct 22
SJD11:32 amSan José del Cabo Los Cabos
9h 19m
1 stop
IAD11:51 pmWashington, D.C. Dulles Intl
$467
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 September 17, 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 11/16

6:00 am-6:15 pm

2 stops14h 15m

San José del Cabo Los Cabos

Thu 11/20

6:00 am-12:18 am

2 stops16h 18m

$403

Washington, D.C.San José del Cabo

IAD - SJD

IADSJD

Washington, D.C. Dulles Intl

Sun 3/15

3:35 pm-9:40 pm

1 stop9h 05m

San José del Cabo Los Cabos

Thu 3/19

10:54 am-12:07 am

2 stops10h 13m

$404

Washington, D.C.San José del Cabo

IAD - SJD

IADSJD

Washington, D.C. Dulles Intl

Mon 1/26

7:00 am-12:35 pm

1 stop7h 35m

San José del Cabo Los Cabos

Mon 2/2

12:39 pm-11:50 pm

1 stop9h 11m

$408

Washington, D.C.San José del Cabo

IAD - SJD

IADSJD

Washington, D.C. Dulles Intl

Thu 10/30

6:11 am-3:25 pm

1 stop12h 14m

San José del Cabo Los Cabos

Thu 11/6

1:25 pm-10:32 pm

1 stop7h 07m

$413

Washington, D.C.San José del Cabo

IAD - SJD

IADSJD

Washington, D.C. Dulles Intl

Sat 10/18

8:25 pm-11:45 am

2 stops18h 20m

San José del Cabo Los Cabos

Wed 10/22

2:50 pm-8:54 am

2 stops15h 04m

$418

Washington, D.C.San José del Cabo

IAD - SJD

IADSJD

Washington, D.C. Dulles Intl

Sat 11/1

4:56 pm-9:27 am

1 stop19h 31m

San José del Cabo Los Cabos

Mon 11/3

6:55 pm-2:02 pm

1 stop17h 07m

$426

Washington, D.C.San José del Cabo

IAD - SJD

IADSJD

Washington, D.C. Dulles Intl

Thu 10/30

6:30 am-12:03 pm

1 stop8h 33m

San José del Cabo Los Cabos

Tue 11/4

12:50 pm-11:59 pm

1 stop9h 09m

$429

Washington, D.C.San José del Cabo

IAD - SJD

IADSJD

Washington, D.C. Dulles Intl

Mon 10/13

6:30 am-11:28 am

1 stop7h 58m

San José del Cabo Los Cabos

Mon 10/20

12:30 pm-5:38 am

1 stop14h 08m

$430

Washington, D.C.San José del Cabo

IAD - SJD

IADSJD

Washington, D.C. Dulles Intl

Sat 11/1

6:00 am-9:39 pm

2 stops18h 39m

San José del Cabo Los Cabos

Mon 11/3

6:55 pm-2:02 pm

1 stop17h 07m

$434

Washington, D.C.San José del Cabo

IAD - SJD

IADSJD

Washington, D.C. Dulles Intl

Fri 2/20

5:20 pm-11:37 am

1 stop20h 17m

San José del Cabo Los Cabos

Sat 2/28

12:52 pm-4:32 pm

1 stop25h 40m

$443

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 $468. If you aren’t able to travel to Baja California Sur during the month of September, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $487.

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 $578 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 1% 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

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 $226Free CancellationRating
7.4
1,696 reviews
Search Aeromexico flights
DeltaPriceFrom $373Free CancellationRating
7.9
7,961 reviews
Search Delta flights
United AirlinesPriceFrom $388Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
American AirlinesPriceFrom $393Free CancellationRating
7.2
10,000 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.

An easier way to manage your Baja California Sur trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 10/17
Fri 10/24
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Baja California Sur

Popular cities in Baja California Sur

Popular flights according to clicks in the last 7 days on momondo
Flights to Cancúnfrom $197
Flights to Mexico Cityfrom $168
Flights to Guadalajarafrom $201
Flights to Puerto Vallartafrom $256
Flights to San José del Cabofrom $166
Flights to Tijuanafrom $240
Flights to León, Guanajuatofrom $192
Flights to Oaxacafrom $269
Flights to Monterreyfrom $200
Flights to Méridafrom $180
Flights to Santiago de Querétarofrom $167
Flights to Moreliafrom $162