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Cheap flights from Washington, D.C. Dulles Intl Airport to San José del Cabo from $173

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 San José del Cabo 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.
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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to San José del Cabo

Cheap round-trip flights

Delta Logo
7:05 am - 7:28 pmIAD-SJD
15h 23m2 stops
Delta Logo
6:00 am - 9:16 amSJD-IAD
24h 16m2 stops
$403Delta
Find Deal
Tue, Oct 7 - Wed, Oct 15
Delta Logo
6:00 am - 2:00 pmIAD-SJD
10h 00m1 stop
Delta Logo
1:05 pm - 11:02 pmSJD-IAD
7h 57m1 stop
$408Delta
Find Deal
Sat, Jan 24 - Sat, Jan 31
Delta Logo
6:00 am - 6:10 pmIAD-SJD
14h 10m2 stops
Delta Logo
9:40 am - 11:02 pmSJD-IAD
11h 22m2 stops
$413Delta
Find Deal
Sat, Jan 24 - Sat, Jan 31
American Airlines Logo
8:25 pm - 9:15 amIAD-SJD
15h 50m2 stops
American Airlines Logo
12:25 pm - 8:54 amSJD-IAD
17h 29m2 stops
$418American Airlines
Find Deal
Mon, Oct 6 - Wed, Oct 22
American Airlines Logo
6:04 am - 2:55 pmIAD-SJD
10h 51m1 stop
American Airlines Logo
5:26 pm - 4:42 pmSJD-IAD
21h 16m1 stop
$421American Airlines
Find Deal
Wed, Nov 19 - Wed, Nov 26
Aeromexico Logo
12:08 pm - 11:35 amIAD-SJD
26h 27m2 stops
Aeromexico Logo
8:13 pm - 3:10 pmSJD-IAD
15h 57m1 stop
$430Aeromexico
Find Deal
Sat, Oct 4 - Fri, Oct 17
Aeromexico Logo
6:00 am - 9:40 pmIAD-SJD
17h 40m2 stops
Aeromexico Logo
7:10 pm - 1:49 pmSJD-IAD
16h 39m1 stop
$435Aeromexico
Find Deal
Fri, Feb 20 - Tue, Feb 24
United Airlines Logo
6:30 am - 11:28 amIAD-SJD
7h 58m1 stop
United Airlines Logo
11:40 am - 10:58 pmSJD-IAD
8h 18m1 stop
$457United Airlines
Find Deal
Sat, Oct 4 - Sat, Oct 11
United Airlines Logo
10:14 pm - 10:50 amIAD-SJD
15h 36m1 stop
United Airlines Logo
1:46 pm - 11:51 pmSJD-IAD
7h 05m1 stop
$459United Airlines
Find Deal
Wed, Oct 15 - Wed, Oct 22
Air Canada Logo
4:25 pm - 1:10 pmIAD-SJD
22h 45m1 stop
Air Canada Logo
2:10 pm - 8:26 pmSJD-IAD
28h 16m1 stop
$486Air Canada
Find Deal
Thu, Nov 27 - Tue, Dec 2

Delta flights from Washington, D.C. Dulles Intl Airport to San José del Cabo

Our best Delta deals on Washington, D.C. Dulles Intl Airport to San José del Cabo flight tickets
Delta
Oct 7
IAD7:05 amWashington, D.C. Dulles Intl
15h 23m
2 stops
SJD7:28 pmSan José del Cabo Los Cabos
Oct 15
SJD6:00 amSan José del Cabo Los Cabos
24h 16m
2 stops
IAD9:16 amWashington, D.C. Dulles Intl
$403
Find similar
Delta
Jan 24
IAD6:00 amWashington, D.C. Dulles Intl
10h 00m
1 stop
SJD2:00 pmSan José del Cabo Los Cabos
Jan 31
SJD1:05 pmSan José del Cabo Los Cabos
7h 57m
1 stop
IAD11:02 pmWashington, D.C. Dulles Intl
$408
Find similar
Delta
Jan 24
IAD6:00 amWashington, D.C. Dulles Intl
14h 10m
2 stops
SJD6:10 pmSan José del Cabo Los Cabos
Jan 31
SJD9:40 amSan José del Cabo Los Cabos
11h 22m
2 stops
IAD11:02 pmWashington, D.C. Dulles Intl
$413
Find similar

Aeromexico flights from Washington, D.C. Dulles Intl Airport to San José del Cabo

Our best Aeromexico deals on Washington, D.C. Dulles Intl Airport to San José del Cabo flight tickets
Aeromexico
Oct 4
IAD12:08 pmWashington, D.C. Dulles Intl
26h 27m
2 stops
SJD11:35 amSan José del Cabo Los Cabos
Oct 17
SJD8:13 pmSan José del Cabo Los Cabos
15h 57m
1 stop
IAD3:10 pmWashington, D.C. Dulles Intl
$430
Find similar
Aeromexico
Feb 20
IAD6:00 amWashington, D.C. Dulles Intl
17h 40m
2 stops
SJD9:40 pmSan José del Cabo Los Cabos
Feb 24
SJD7:10 pmSan José del Cabo Los Cabos
16h 39m
1 stop
IAD1:49 pmWashington, D.C. Dulles Intl
$435
Find similar
Aeromexico
Nov 9
IAD4:01 pmWashington, D.C. Dulles Intl
18h 41m
1 stop
SJD8:42 amSan José del Cabo Los Cabos
Nov 15
SJD1:17 pmSan José del Cabo Los Cabos
8h 02m
1 stop
IAD11:19 pmWashington, D.C. Dulles Intl
$436
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport 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, momondo users made 832,500 searches. Data last updated September 11, 2025.
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

Fly to

Route

Depart

Return

Price

Washington, D.C.San José del Cabo

IAD - SJD

IADSJD

Washington, D.C. Dulles Intl

Tue 10/7

7:05 am-7:28 pm

2 stops15h 23m

San José del Cabo Los Cabos

Wed 10/15

6:00 am-9:16 am

2 stops24h 16m

$403

Washington, D.C.San José del Cabo

IAD - SJD

IADSJD

Washington, D.C. Dulles Intl

Sat 1/24

6:00 am-2:00 pm

1 stop10h 00m

San José del Cabo Los Cabos

Sat 1/31

1:05 pm-11:02 pm

1 stop7h 57m

$408

Washington, D.C.San José del Cabo

IAD - SJD

IADSJD

Washington, D.C. Dulles Intl

Sat 1/24

6:00 am-6:10 pm

2 stops14h 10m

San José del Cabo Los Cabos

Sat 1/31

9:40 am-11:02 pm

2 stops11h 22m

$413

Washington, D.C.San José del Cabo

IAD - SJD

IADSJD

Washington, D.C. Dulles Intl

Mon 10/6

8:25 pm-9:15 am

2 stops15h 50m

San José del Cabo Los Cabos

Wed 10/22

12:25 pm-8:54 am

2 stops17h 29m

$418

Washington, D.C.San José del Cabo

IAD - SJD

IADSJD

Washington, D.C. Dulles Intl

Wed 11/19

6:04 am-2:55 pm

1 stop10h 51m

San José del Cabo Los Cabos

Wed 11/26

5:26 pm-4:42 pm

1 stop21h 16m

$421

Washington, D.C.San José del Cabo

IAD - SJD

IADSJD

Washington, D.C. Dulles Intl

Sat 10/4

12:08 pm-11:35 am

2 stops26h 27m

San José del Cabo Los Cabos

Fri 10/17

8:13 pm-3:10 pm

1 stop15h 57m

$430

Washington, D.C.San José del Cabo

IAD - SJD

IADSJD

Washington, D.C. Dulles Intl

Fri 2/20

6:00 am-9:40 pm

2 stops17h 40m

San José del Cabo Los Cabos

Tue 2/24

7:10 pm-1:49 pm

1 stop16h 39m

$435

Washington, D.C.San José del Cabo

IAD - SJD

IADSJD

Washington, D.C. Dulles Intl

Sat 10/4

6:30 am-11:28 am

1 stop7h 58m

San José del Cabo Los Cabos

Sat 10/11

11:40 am-10:58 pm

1 stop8h 18m

$457

Washington, D.C.San José del Cabo

IAD - SJD

IADSJD

Washington, D.C. Dulles Intl

Wed 10/15

10:14 pm-10:50 am

1 stop15h 36m

San José del Cabo Los Cabos

Wed 10/22

1:46 pm-11:51 pm

1 stop7h 05m

$459

Washington, D.C.San José del Cabo

IAD - SJD

IADSJD

Washington, D.C. Dulles Intl

Thu 11/27

4:25 pm-1:10 pm

1 stop22h 45m

San José del Cabo Los Cabos

Tue 12/2

2:10 pm-8:26 pm

1 stop28h 16m

$486

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 San José del Cabo from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to San José del Cabo

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 typical price of a round-trip flight between Washington, D.C. Dulles Intl Airport and San José del Cabo?

What is the cheapest month to fly to San José del Cabo?

The cheapest month to fly to San José del Cabo from Washington, D.C. Dulles Intl Airport is in September. Flight prices, which tend to average around $451, are often lower during this time because this is during the off-season. If you’re not able to fly to San José del Cabo in September, then January is your next best option. Flight prices from Washington, D.C. Dulles Intl Airport to San José del Cabo during January average around $492.

What is the cheapest day to depart on your flight to San José del Cabo?

According to our data, Monday is the cheapest day to fly to San José del Cabo from Washington, D.C. Dulles Intl Airport. The lowest ticket price found for a Monday departure recently was $507. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Thursday is the most expensive day to depart from Washington, D.C. Dulles Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $705.

What is the cheapest time of day to depart on your flight to San José del Cabo?

Flying to San José del Cabo from Washington, D.C. Dulles Intl Airport in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $422 when looking at flights departing in the afternoon. Flights to San José del Cabo are more costly in the morning, with an average ticket price of $595. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to San José del Cabo?

You are more likely to see cheaper flights to San José del Cabo from Washington, D.C. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to San José del Cabo for around $609 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San José del Cabo 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 San José del Cabo flights?

You could potentially save up to 1% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to San José del Cabo flight.

How have Washington, D.C. Dulles Intl Airport to San José del Cabo flight prices changed over time?

As of September 2025, prices for Washington, D.C. Dulles Intl Airport to San José del Cabo flights are approximately 14% cheaper when compared to flights at the same time last year.

When to book flights from Washington, D.C. Dulles Intl Airport to San José del Cabo

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to San José del Cabo according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to San José del Cabo (IAD to SJD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to San José del Cabo

Direct flights

None
There are no direct flights from Washington, D.C. Dulles Intl Airport to San José del Cabo. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to San José del Cabo.
Search flight deals

  • How far is Washington, D.C. Dulles Intl to San José del Cabo Los Cabos by plane?

    Washington, D.C. Dulles Intl and San José del Cabo Los Cabos are 2184.3 mi apart from one another. 7h 11m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to San José del Cabo Los Cabos Airport?

    Prices for flights from Washington, D.C. Dulles Intl Airport to San José del Cabo Los Cabos Airport are updated daily.

  • How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to San José del Cabo Los Cabos Airport?

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to San José del Cabo Los Cabos Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to San José del Cabo Los Cabos Airport.

  • What documentation or ID do you need to fly to San José del Cabo Los Cabos Airport?

    The required travel and health documents for your San José del Cabo Los Cabos Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San José del Cabo Los Cabos Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Washington, D.C. Dulles Intl Airport to San José del Cabo?

Best airlines flying from Washington, D.C. Dulles Intl Airport to San José del Cabo

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to San José del Cabo with momondo
Airline
Rating
Free Cancellation
Price
AeromexicoPriceFrom $226Free CancellationRating
7.4
1,701 reviews
Search Aeromexico flights
DeltaPriceFrom $373Free CancellationRating
7.9
7,960 reviews
Search Delta flights
American AirlinesPriceFrom $382Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $388Free CancellationRating
7.4
8,937 reviews
Search United Airlines flights

Traveling to a place near San José del Cabo?

Book flights to San José del Cabo if you plan to visit one of these locations
Los Barriles
Todos Santos

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to San José del Cabo?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to San José del Cabo. momondo saves you time and could save you money on your trip.

Can I find flights from Washington, D.C. to San José del Cabo with flexible booking policies on momondo?

momondo does allow users to show only those flights to San José del Cabo 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 San José del Cabo?

momondo provides multiple filters to help you find the best flight to San José del Cabo from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Washington, D.C. to San José del Cabo right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to San José del Cabo 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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