What is the cheapest airline that flies from Washington, D.C. Reagan-National to Los Cabos?

Alaska Airlines, Delta, and American Airlines are the most popular carriers operating from Washington, D.C. Reagan-National to Los Cabos

What airlines fly to Los Cabos?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Los Cabos from Washington, D.C. Reagan-National Airport according to our data. American Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Los Cabos. Keep in mind that there are 4 different airlines that fly to Los Cabos on a routine basis, so you have a few additional options to choose from.

How many operators does momondo search for flights from Washington, D.C. Reagan-National Airport to Los Cabos?

As of April 2026, there are 4 operators available to choose from for flights from Washington, D.C. Reagan-National Airport to Los Cabos.

How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Los Cabos?

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. Reagan-National Airport to Los Cabos.

What documentation or ID do you need to fly to Los Cabos?

The travel and health documents required for your trip to Los Cabos can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Los Cabos. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$223 Cheap Flights from Washington, D.C. Reagan-National Airport to Los Cabos in 2026

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Find the cheapest flights from Washington, D.C. Reagan-National Airport to Los Cabos

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:45 pm - 9:33 am

DCA

SJD

22h 48m

2 stops

6:04 am - 8:19 pm

SJD

DCA

11h 15m

2 stops

$495Aeromexico

Sat, Sep 12 - Tue, Sep 15

11:00 am - 10:28 pm

DCA

SJD

14h 28m

2 stops

6:04 am - 10:12 pm

SJD

DCA

13h 08m

2 stops

$500Delta

Sat, Sep 26 - Thu, Oct 1

8:59 am - 4:36 pm

DCA

SJD

10h 37m

1 stop

2:35 pm - 8:06 pm

SJD

DCA

26h 31m

1 stop

$502Alaska Airlines

Sun, May 24 - Thu, May 28

8:59 am - 4:36 pm

DCA

SJD

10h 37m

1 stop

2:02 pm - 9:00 pm

SJD

DCA

27h 58m

1 stop

$503Alaska Airlines

Fri, May 29 - Wed, Aug 12

3:55 pm - 9:33 am

DCA

SJD

20h 38m

2 stops

12:15 pm - 11:24 pm

SJD

DCA

8h 09m

1 stop

$505Aeromexico

Sat, Sep 12 - Tue, Sep 15

6:59 pm - 2:33 pm

DCA

SJD

22h 34m

2 stops

3:53 pm - 8:00 pm

SJD

DCA

25h 07m

1 stop

$507Alaska Airlines

Sat, Sep 26 - Tue, Sep 29

7:00 am - 5:41 pm

DCA

SJD

13h 41m

2 stops

6:04 am - 11:24 pm

SJD

DCA

14h 20m

2 stops

$510Delta

Sat, Sep 26 - Tue, Sep 29

8:59 am - 4:36 pm

DCA

SJD

10h 37m

1 stop

11:20 am - 9:59 pm

SJD

DCA

31h 39m

1 stop

$511Alaska Airlines

Sun, May 24 - Thu, May 28

8:59 am - 4:36 pm

DCA

SJD

10h 37m

1 stop

10:41 am - 9:00 pm

SJD

DCA

31h 19m

1 stop

$513Alaska Airlines

Wed, May 27 - Mon, Jun 1

7:59 am - 10:30 pm

DCA

SJD

17h 31m

2 stops

1:25 pm - 8:36 am

SJD

DCA

16h 11m

2 stops

$515Delta

Mon, Jul 27 - Wed, Jul 29

Aeromexico flights from Washington, D.C. Reagan-National Airport to Los Cabos

Our best Aeromexico deals on Washington, D.C. Reagan-National Airport to Los Cabos flight tickets

Aeromexico

Sep 12

DCA1:45 pmWashington, D.C. Reagan-National

22h 48m

2 stops

SJD9:33 amSan José del Cabo Los Cabos

Sep 15

SJD6:04 amSan José del Cabo Los Cabos

11h 15m

2 stops

DCA8:19 pmWashington, D.C. Reagan-National

$495

Aeromexico

Sep 12

DCA3:55 pmWashington, D.C. Reagan-National

20h 38m

2 stops

SJD9:33 amSan José del Cabo Los Cabos

Sep 15

SJD6:30 pmSan José del Cabo Los Cabos

20h 53m

2 stops

DCA6:23 pmWashington, D.C. Reagan-National

$505

Aeromexico

Apr 27

DCA6:59 amWashington, D.C. Reagan-National

18h 31m

2 stops

SJD10:30 pmSan José del Cabo Los Cabos

Apr 30

SJD12:36 pmSan José del Cabo Los Cabos

6h 58m

1 stop

DCA10:34 pmWashington, D.C. Reagan-National

$589

American Airlines flights from Washington, D.C. Reagan-National Airport to Los Cabos

Our best American Airlines deals on Washington, D.C. Reagan-National Airport to Los Cabos flight tickets

American Airlines

May 19

DCA6:00 amWashington, D.C. Reagan-National

10h 59m

1 stop

SJD1:59 pmSan José del Cabo Los Cabos

May 24

SJD11:38 amSan José del Cabo Los Cabos

9h 16m

1 stop

DCA11:54 pmWashington, D.C. Reagan-National

$540

American Airlines

Sep 11

DCA5:00 amWashington, D.C. Reagan-National

11h 17m

2 stops

SJD1:17 pmSan José del Cabo Los Cabos

Sep 14

SJD12:05 pmSan José del Cabo Los Cabos

16h 00m

1 stop

DCA7:05 amWashington, D.C. Reagan-National

$545

American Airlines

May 23

DCA6:55 pmWashington, D.C. Reagan-National

16h 07m

1 stop

SJD8:02 amSan José del Cabo Los Cabos

May 28

SJD10:55 amSan José del Cabo Los Cabos

7h 35m

1 stop

DCA9:30 pmWashington, D.C. Reagan-National

$550

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Los Cabos that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.San José del Cabo

DCA - SJD

DCASJD

Washington, D.C. Reagan-National

Sat 9/12

1:45 pm-9:33 am

2 stops22h 48m

San José del Cabo Los Cabos

Tue 9/15

6:04 am-8:19 pm

2 stops11h 15m

$495

Quickest round-trip

Washington, D.C.San José del Cabo

DCA - SJD

DCASJD

Washington, D.C. Reagan-National

Sat 9/26

11:00 am-10:28 pm

2 stops14h 28m

San José del Cabo Los Cabos

Thu 10/1

6:04 am-10:12 pm

2 stops13h 08m

$500

Washington, D.C.San José del Cabo

DCA - SJD

DCASJD

Washington, D.C. Reagan-National

Sun 5/24

8:59 am-4:36 pm

1 stop10h 37m

San José del Cabo Los Cabos

Thu 5/28

2:35 pm-8:06 pm

1 stop26h 31m

$502

Washington, D.C.San José del Cabo

DCA - SJD

DCASJD

Washington, D.C. Reagan-National

Fri 5/29

8:59 am-4:36 pm

1 stop10h 37m

San José del Cabo Los Cabos

Wed 8/12

2:02 pm-9:00 pm

1 stop27h 58m

$503

Washington, D.C.San José del Cabo

DCA - SJD

DCASJD

Washington, D.C. Reagan-National

Sat 9/12

3:55 pm-9:33 am

2 stops20h 38m

San José del Cabo Los Cabos

Tue 9/15

12:15 pm-11:24 pm

1 stop8h 09m

$505

Washington, D.C.San José del Cabo

DCA - SJD

DCASJD

Washington, D.C. Reagan-National

Sat 9/26

6:59 pm-2:33 pm

2 stops22h 34m

San José del Cabo Los Cabos

Tue 9/29

3:53 pm-8:00 pm

1 stop25h 07m

$507

Washington, D.C.San José del Cabo

DCA - SJD

DCASJD

Washington, D.C. Reagan-National

Sat 9/26

7:00 am-5:41 pm

2 stops13h 41m

San José del Cabo Los Cabos

Tue 9/29

6:04 am-11:24 pm

2 stops14h 20m

$510

Washington, D.C.San José del Cabo

DCA - SJD

DCASJD

Washington, D.C. Reagan-National

Sun 5/24

8:59 am-4:36 pm

1 stop10h 37m

San José del Cabo Los Cabos

Thu 5/28

11:20 am-9:59 pm

1 stop31h 39m

$511

Washington, D.C.San José del Cabo

DCA - SJD

DCASJD

Washington, D.C. Reagan-National

Wed 5/27

8:59 am-4:36 pm

1 stop10h 37m

San José del Cabo Los Cabos

Mon 6/1

10:41 am-9:00 pm

1 stop31h 19m

$513

Washington, D.C.San José del Cabo

DCA - SJD

DCASJD

Washington, D.C. Reagan-National

Mon 7/27

7:59 am-10:30 pm

2 stops17h 31m

San José del Cabo Los Cabos

Wed 7/29

1:25 pm-8:36 am

2 stops16h 11m

$515

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport to Los Cabos

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

Prices

Airlines

What is the cheapest month to fly to Los Cabos?

The month of November is, on average, the cheapest month to fly to Los Cabos from Washington, D.C. Reagan-National Airport, with most prices found around $459. The month of August is another great option to travel to Los Cabos, with average flight prices from Washington, D.C. Reagan-National Airport averaging around $460.

How far in advance should I book a flight to Los Cabos?

You are more likely to see cheaper flights to Los Cabos from Washington, D.C. Reagan-National Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Los Cabos for around $545 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Los Cabos from Washington, D.C. Reagan-National Airport for as low as $383 on momondo.

Can stopping save me money on Washington, D.C. Reagan-National Airport to Los Cabos flights?

You could potentially save up to 1% on your flight if you consider stops on a Washington, D.C. Reagan-National Airport to Los Cabos flight.

Cheap Washington, D.C. Reagan-National Airport to Los Cabos flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Reagan-National Airport to Los Cabos

Fastest flight time	7h 30m
Direct flights	None

The fastest flight from Washington, D.C. Reagan-National Airport to Los Cabos takes 7h 30m

There are no direct flights from Washington, D.C. Reagan-National Airport to Los Cabos. There are no popular flight routes from Washington, D.C. Reagan-National Airport to Los Cabos.

Search flight deals

Frequently asked questions about flying from Washington, D.C. Reagan-National Airport to Los Cabos

When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Los Cabos?
Prices for flights from Washington, D.C. Reagan-National Airport to Los Cabos were last updated today.
How many operators does momondo search for flights from Washington, D.C. Reagan-National Airport to Los Cabos?
As of April 2026, there are 4 operators available to choose from for flights from Washington, D.C. Reagan-National Airport to Los Cabos.
How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Los Cabos?
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. Reagan-National Airport to Los Cabos.
What documentation or ID do you need to fly to Los Cabos?
The travel and health documents required for your trip to Los Cabos can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Los Cabos. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Washington, D.C. Reagan-National Airport to Los Cabos?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Washington, D.C. Reagan-National Airport to Los Cabos is Airbus A320-100/200 (13.49% of total bookings). The next most popular plane models are Airbus A319 (11.55%), Boeing 737 MAX 8 (9.73%), and Boeing 737-800 (9.27%).

Best airlines flying from Washington, D.C. Reagan-National Airport to Los Cabos

Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to Los Cabos with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $223	Free Cancellation	Rating 7.9 8,406 reviews	Search Delta flights
American Airlines	PriceFrom $377	Free Cancellation	Rating 7.1 11,569 reviews	Search American Airlines flights
United Airlines	PriceFrom $389	Free Cancellation	Rating 7.4 9,579 reviews	Search United Airlines flights
Southwest	PriceFrom $460	Free Cancellation	Rating 8.0 4,331 reviews	Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Los Cabos?

Finding the right flight to Los Cabos 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 Los Cabos quick and easy, saving you time and money.

Can I find flights from Washington, D.C. to Los Cabos with flexible booking policies on momondo?

momondo does allow users to show only those flights to Los Cabos 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 Los Cabos?

Once you have performed a search for Washington, D.C. to Los Cabos flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Washington, D.C. to Los Cabos flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Flights to Cancúnfrom $200

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Flights to Monterreyfrom $211

Flights to León, Guanajuatofrom $248

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Flights to Oaxacafrom $280

Flights to Méridafrom $191

Flights to Moreliafrom $235

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Cheap flights from Washington, D.C. Reagan-National Airport to Los Cabos from $223

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Aeromexico flights from Washington, D.C. Reagan-National Airport to Los Cabos

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American Airlines flights from Washington, D.C. Reagan-National Airport to Los Cabos

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momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Los Cabos that are best for you.

See travel insights to Los Cabos from

How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport to Los Cabos

What is the cheapest month to fly to Los Cabos?

How far in advance should I book a flight to Los Cabos?

Can stopping save me money on Washington, D.C. Reagan-National Airport to Los Cabos flights?

What is the cheapest airline that flies from Washington, D.C. Reagan-National to Los Cabos?

What airlines fly to Los Cabos?

Cheap Washington, D.C. Reagan-National Airport to Los Cabos flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Reagan-National Airport to Los Cabos

Fastest flight time

Direct flights

Frequently asked questions about flying from Washington, D.C. Reagan-National Airport to Los Cabos

Best airlines flying from Washington, D.C. Reagan-National Airport to Los Cabos

Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to Los Cabos with momondo

Why use momondo?

An easier way to manage your Los Cabos 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Los Cabos

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