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San José del Cabo

$156+ Cheap flights from Dulles Intl (IAD) to San José del Cabo (SJD)

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 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — SJD
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap flight deals from Dulles Intl to San José del Cabo

Cheapest flights from Dulles Intl to San José del Cabo
Explore the most affordable flight options available from Dulles Intl to San José del Cabo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/234:20 pm
IAD
-
SJD
1 stop9h 09m
Delta
Fri 3/272:19 pm
SJD
-
IAD
1 stop7h 08m
Delta
Deal found 2/2$396
This Delta deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/203:00 pm
IAD
-
SJD
2 stops10h 30m
Delta
Sat 4/252:19 pm
SJD
-
IAD
1 stop7h 08m
Delta
Deal found 1/31$399
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1510:11 am
IAD
-
SJD
2 stops15h 14m
Delta
Sat 4/186:00 am
SJD
-
IAD
2 stops24h 15m
Delta
Deal found 2/2$400
This American Airlines deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/285:00 am
IAD
-
SJD
2 stops16h 56m
American Airlines
Wed 3/43:53 pm
SJD
-
IAD
2 stops14h 55m
American Airlines
Deal found 1/31$403
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/67:29 pm
IAD
-
SJD
2 stops15h 11m
Delta
Thu 4/910:49 am
SJD
-
IAD
1 stop9h 52m
Delta
Deal found 2/2$405
This Aeromexico deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1712:35 pm
IAD
-
SJD
2 stops22h 56m
Aeromexico
Mon 2/236:55 pm
SJD
-
IAD
1 stop16h 50m
Aeromexico
Deal found 2/1$406
This Aeromexico deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/184:00 pm
IAD
-
SJD
2 stops20h 33m
Aeromexico
Tue 8/256:30 pm
SJD
-
IAD
1 stop17h 47m
Aeromexico
Deal found 2/1$410
This American Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/168:11 pm
IAD
-
SJD
2 stops16h 23m
American Airlines
Tue 4/211:46 pm
SJD
-
IAD
1 stop24h 23m
American Airlines
Deal found 2/2$413
This Aeromexico deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/314:50 pm
IAD
-
SJD
1 stop19h 20m
Aeromexico
Tue 4/76:55 pm
SJD
-
IAD
1 stop17h 15m
Aeromexico
Deal found 2/3$415
This Aeromexico deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:09 pm
IAD
-
SJD
1 stop19h 24m
Aeromexico
Thu 10/226:04 am
SJD
-
IAD
2 stops15h 01m
Aeromexico
Deal found 2/1$416

Find flight deals from Dulles Intl to San José del Cabo

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to San José del Cabo (SJD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$396
(Delta)

One-way from

$156
(Trip.com)

Popular in

June

Cheapest in

September

Average price

$566
Provider with most accurate pricing for Washington, D.C. Dulles Intl-San José del Cabo Los Cabos flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-San José del Cabo Los Cabos flights.
Search Deals
From Washington, D.C. Dulles Intl to San José del Cabo Los Cabos
Search Deals
One-way flight from Washington, D.C. Dulles Intl to San José del Cabo Los Cabos
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($49 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to San José del Cabo 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, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to San José del Cabo that are best for you.

Fly from

Dulles Intl

Fly to

San José del Cabo

Route

Depart

Return

Price

Washington, D.C.San José del Cabo

IAD - SJD

IADSJD

Washington, D.C. Dulles Intl

Mon 3/23

4:20 pm-10:29 pm

1 stop9h 09m

San José del Cabo Los Cabos

Mon 3/30

2:19 pm-12:27 am

1 stop7h 08m

$396

Washington, D.C.San José del Cabo

IAD - SJD

IADSJD

Washington, D.C. Dulles Intl

Mon 3/23

4:20 pm-10:29 pm

1 stop9h 09m

San José del Cabo Los Cabos

Fri 3/27

2:19 pm-12:27 am

1 stop7h 08m

$396

Washington, D.C.San José del Cabo

IAD - SJD

IADSJD

Washington, D.C. Dulles Intl

Mon 3/16

4:20 pm-10:29 pm

1 stop9h 09m

San José del Cabo Los Cabos

Tue 3/24

8:35 am-10:59 pm

2 stops11h 24m

$399

Washington, D.C.San José del Cabo

IAD - SJD

IADSJD

Washington, D.C. Dulles Intl

Thu 3/12

6:15 am-12:03 pm

1 stop8h 48m

San José del Cabo Los Cabos

Mon 3/16

1:22 pm-5:17 am

1 stop12h 55m

$400

Washington, D.C.San José del Cabo

IAD - SJD

IADSJD

Washington, D.C. Dulles Intl

Thu 4/9

7:00 am-12:27 pm

1 stop8h 27m

San José del Cabo Los Cabos

Tue 4/14

2:19 pm-12:42 am

1 stop7h 23m

$400

Washington, D.C.San José del Cabo

IAD - SJD

IADSJD

Washington, D.C. Dulles Intl

Wed 4/15

12:42 pm-10:25 pm

2 stops12h 43m

San José del Cabo Los Cabos

Sat 4/25

2:19 pm-12:27 am

1 stop7h 08m

$400

Washington, D.C.San José del Cabo

IAD - SJD

IADSJD

Washington, D.C. Dulles Intl

Mon 4/20

7:06 am-11:31 am

1 stop7h 25m

San José del Cabo Los Cabos

Sat 4/25

10:20 am-12:27 am

2 stops11h 07m

$400

Washington, D.C.San José del Cabo

IAD - SJD

IADSJD

Washington, D.C. Dulles Intl

Fri 2/27

7:00 am-1:45 pm

1 stop8h 45m

San José del Cabo Los Cabos

Tue 3/3

3:14 pm-12:21 am

1 stop7h 07m

$400

Washington, D.C.San José del Cabo

IAD - SJD

IADSJD

Washington, D.C. Dulles Intl

Fri 4/10

6:01 am-1:14 pm

1 stop10h 13m

San José del Cabo Los Cabos

Wed 4/15

10:25 am-12:42 am

2 stops11h 17m

$400

Washington, D.C.San José del Cabo

IAD - SJD

IADSJD

Washington, D.C. Dulles Intl

Wed 4/15

10:11 am-10:25 pm

2 stops15h 14m

San José del Cabo Los Cabos

Sat 4/18

6:00 am-9:15 am

2 stops24h 15m

$400

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Showing 1-10 of 19 results
1
2

Compare providers for flights from Dulles Intl to San José del Cabo

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to San José del Cabo in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-San José del Cabo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-San José del Cabo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-San José del Cabo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-San José del Cabo flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-San José del Cabo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dulles Intl to San José del Cabo

Have a flexible travel schedule? Discover the best time to fly to San José del Cabo from Dulles Intl 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. Dulles Intl Airport to San José del Cabo

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to San José del Cabo?

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to San José del Cabo. Price data was last updated on January 30, 2026.

Booking 47 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. Dulles Intl Airport to San José del Cabo. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to San José del Cabo?

Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to San José del Cabo (average of $192). Flying from Washington, D.C. Dulles Intl Airport to San José del Cabo in April is currently the most expensive (average of $497). 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.

Reviews of airlines servicing San José del Cabo

Get insights into the airlines that provide service to San José del Cabo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San José del Cabo. Reviews last updated February 3, 2026.
Read through reviews of airlines operating flights from Washington, D.C. Dulles Intl Airport to San José del Cabo, such as Delta, United Airlines, and Aeromexico. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,138 reviews

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,138 reviews
Delta
7.9
Good
8,138 reviews

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,236 reviews
Delta
7.9
Good
8,138 reviews

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Aeromexico
7.4
Good
1,583 reviews
Delta
7.9
Good
8,138 reviews

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,218 reviews
Delta
7.9
Good
8,138 reviews

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to San José del Cabo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San José del Cabo from Washington, D.C. Dulles Intl?

    San José del Cabo Los Cabos (SJD) is the airport you will fly into if you book a flight from Washington, D.C. Dulles Intl to San José del Cabo. You should not have trouble finding flights to Los Cabos from Washington, D.C. Dulles Intl; the airport handles an average of 0 inbound flights from Washington, D.C. Dulles Intl per day. You should also have plenty of airline options to choose from since 4 airlines have flights to the San José del Cabo airport from Washington, D.C. Dulles Intl. It is only a 6.6 mi journey from Los Cabos (SJD) to San José del Cabo’s city center.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to San José del Cabo?

    Delta can get you from Washington, D.C. Dulles Intl Airport to San José del Cabo in just under 9h 09m. Your travel time can differ by up to . There are 2182 mi between Washington, D.C. Dulles Intl Airport and San José del Cabo.

  • What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to San José del Cabo round-trip?

    Currently priced at $161, Aeromexico will fly you from Washington, D.C. Dulles Intl Airport to San José del Cabo and back. In addition to Aeromexico, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and American Airlines - these airlines can fly you to your destination from $196 and $393, respectively. Aeromexico is 70% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Dulles Intl to San José del Cabo that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to San José del Cabo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to San José del Cabo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to San José del Cabo.

  • Can I find deals for business class flights from Dulles Intl to San José del Cabo?

    Yes. Cheapflights offers flight deals from Dulles Intl to San José del Cabo 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. Dulles Intl Airport to San José del Cabo?

    Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to San José del Cabo (average of $192). Flying from Washington, D.C. Dulles Intl Airport to San José del Cabo in April is currently the most expensive (average of $497). 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 4 airlines flying from Dulles Intl to San José del Cabo

Discover the top 4 airlines that operate flights from Dulles Intl to San José del Cabo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
AeromexicoCheapest$161Average$528FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$196Average$443FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$393Average$580FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$396Average$545FlexibilityNo cancel feeOn-time69%

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