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

Delta, American Airlines, and JetBlue 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 46% 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 February 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.

$176 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.

6:00 am - 1:14 pm

DCA

SJD

10h 14m

1 stop

12:36 pm - 10:34 pm

SJD

DCA

6h 58m

1 stop

$403Aeromexico

Wed, Apr 8 - Wed, Apr 15

7:59 pm - 11:27 am

DCA

SJD

18h 28m

1 stop

12:35 pm - 11:39 pm

SJD

DCA

8h 04m

1 stop

$406Delta

Mon, Mar 16 - Mon, Mar 30

1:40 pm - 10:29 pm

DCA

SJD

11h 49m

2 stops

12:35 pm - 11:39 pm

SJD

DCA

8h 04m

1 stop

$408Delta

Mon, Mar 23 - Mon, Mar 30

6:59 am - 1:14 pm

DCA

SJD

9h 15m

1 stop

8:35 am - 10:42 pm

SJD

DCA

11h 07m

2 stops

$413Delta

Mon, Mar 23 - Fri, Mar 27

8:59 am - 3:06 pm

DCA

SJD

9h 07m

1 stop

3:50 pm - 9:00 pm

SJD

DCA

26h 10m

1 stop

$418Alaska Airlines

Sat, Apr 18 - Thu, Apr 23

8:59 am - 11:37 am

DCA

SJD

29h 38m

1 stop

10:41 am - 9:00 pm

SJD

DCA

31h 19m

1 stop

$428Alaska Airlines

Sun, Apr 26 - Thu, Apr 30

5:55 am - 12:50 pm

DCA

SJD

9h 55m

1 stop

2:59 pm - 9:04 am

SJD

DCA

15h 05m

1 stop

$429American Airlines

Fri, Apr 10 - Tue, Apr 14

6:00 am - 11:27 am

DCA

SJD

8h 27m

1 stop

2:46 pm - 8:43 am

SJD

DCA

14h 57m

2 stops

$434Delta

Tue, Mar 31 - Tue, Apr 7

8:59 am - 11:57 am

DCA

SJD

29h 58m

2 stops

10:41 am - 9:00 pm

SJD

DCA

31h 19m

1 stop

$438Alaska Airlines

Sat, May 9 - Fri, May 15

6:00 am - 12:36 pm

DCA

SJD

9h 36m

1 stop

11:36 am - 8:59 am

SJD

DCA

18h 23m

1 stop

$449American Airlines

Wed, Mar 11 - Tue, Mar 17

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

Apr 10

DCA5:55 amWashington, D.C. Reagan-National

9h 55m

1 stop

SJD12:50 pmSan José del Cabo Los Cabos

Apr 14

SJD2:59 pmSan José del Cabo Los Cabos

15h 05m

1 stop

DCA9:04 amWashington, D.C. Reagan-National

$429

American Airlines

Mar 11

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

9h 36m

1 stop

SJD12:36 pmSan José del Cabo Los Cabos

Mar 17

SJD11:36 amSan José del Cabo Los Cabos

18h 23m

1 stop

DCA8:59 amWashington, D.C. Reagan-National

$449

American Airlines

Mar 11

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

10h 36m

2 stops

SJD12:36 pmSan José del Cabo Los Cabos

Mar 17

SJD11:54 amSan José del Cabo Los Cabos

16h 06m

1 stop

DCA7:00 amWashington, D.C. Reagan-National

$453

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

Apr 8

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

10h 14m

1 stop

SJD1:14 pmSan José del Cabo Los Cabos

Apr 15

SJD12:36 pmSan José del Cabo Los Cabos

6h 58m

1 stop

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

$403

Aeromexico

Feb 27

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

7h 41m

1 stop

SJD12:40 pmSan José del Cabo Los Cabos

Mar 3

SJD6:05 amSan José del Cabo Los Cabos

13h 29m

2 stops

DCA9:34 pmWashington, D.C. Reagan-National

$583

Aeromexico

Mar 1

DCA6:05 amWashington, D.C. Reagan-National

13h 32m

2 stops

SJD5:37 pmSan José del Cabo Los Cabos

Mar 31

SJD12:32 pmSan José del Cabo Los Cabos

7h 19m

1 stop

DCA10:51 pmWashington, D.C. Reagan-National

$703

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

Washington, D.C.San José del Cabo

DCA - SJD

DCASJD

Washington, D.C. Reagan-National

Wed 4/8

6:00 am-1:14 pm

1 stop10h 14m

San José del Cabo Los Cabos

Wed 4/15

12:36 pm-10:34 pm

1 stop6h 58m

$403

Washington, D.C.San José del Cabo

DCA - SJD

DCASJD

Washington, D.C. Reagan-National

Mon 3/16

7:59 pm-11:27 am

1 stop18h 28m

San José del Cabo Los Cabos

Mon 3/30

12:35 pm-11:39 pm

1 stop8h 04m

$406

Washington, D.C.San José del Cabo

DCA - SJD

DCASJD

Washington, D.C. Reagan-National

Mon 3/23

1:40 pm-10:29 pm

2 stops11h 49m

San José del Cabo Los Cabos

Mon 3/30

12:35 pm-11:39 pm

1 stop8h 04m

$408

Washington, D.C.San José del Cabo

DCA - SJD

DCASJD

Washington, D.C. Reagan-National

Mon 3/23

6:59 am-1:14 pm

1 stop9h 15m

San José del Cabo Los Cabos

Fri 3/27

8:35 am-10:42 pm

2 stops11h 07m

$413

Washington, D.C.San José del Cabo

DCA - SJD

DCASJD

Washington, D.C. Reagan-National

Sat 4/18

8:59 am-3:06 pm

1 stop9h 07m

San José del Cabo Los Cabos

Thu 4/23

3:50 pm-9:00 pm

1 stop26h 10m

$418

Washington, D.C.San José del Cabo

DCA - SJD

DCASJD

Washington, D.C. Reagan-National

Sun 4/26

8:59 am-11:37 am

1 stop29h 38m

San José del Cabo Los Cabos

Thu 4/30

10:41 am-9:00 pm

1 stop31h 19m

$428

Washington, D.C.San José del Cabo

DCA - SJD

DCASJD

Washington, D.C. Reagan-National

Fri 4/10

5:55 am-12:50 pm

1 stop9h 55m

San José del Cabo Los Cabos

Tue 4/14

2:59 pm-9:04 am

1 stop15h 05m

$429

Washington, D.C.San José del Cabo

DCA - SJD

DCASJD

Washington, D.C. Reagan-National

Tue 3/31

6:00 am-11:27 am

1 stop8h 27m

San José del Cabo Los Cabos

Tue 4/7

2:46 pm-8:43 am

2 stops14h 57m

$434

Washington, D.C.San José del Cabo

DCA - SJD

DCASJD

Washington, D.C. Reagan-National

Sat 5/9

8:59 am-11:57 am

2 stops29h 58m

San José del Cabo Los Cabos

Fri 5/15

10:41 am-9:00 pm

1 stop31h 19m

$438

Washington, D.C.San José del Cabo

DCA - SJD

DCASJD

Washington, D.C. Reagan-National

Wed 3/11

6:00 am-12:36 pm

1 stop9h 36m

San José del Cabo Los Cabos

Tue 3/17

11:36 am-8:59 am

1 stop18h 23m

$449

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 August is, on average, the cheapest month to fly to Los Cabos from Washington, D.C. Reagan-National Airport, with most prices found around $460. The month of January is another great option to travel to Los Cabos, with average flight prices from Washington, D.C. Reagan-National Airport averaging around $463.

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 $536 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?

No. A direct flight is the cheapest option for a flight between Washington, D.C. Reagan-National Airport 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	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

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 February 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 (12.11% of total bookings). The next most popular plane models are Airbus A319 (11.58%), Boeing 737-800 (9.62%), and Boeing 737 MAX 8 (9.17%).

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 $373	Free Cancellation	Rating 7.9 8,237 reviews	Search Delta flights
American Airlines	PriceFrom $377	Free Cancellation	Rating 7.2 11,352 reviews	Search American Airlines flights
United Airlines	PriceFrom $389	Free Cancellation	Rating 7.4 9,348 reviews	Search United Airlines flights
Southwest	PriceFrom $460	Free Cancellation	Rating 8.0 4,299 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 Méridafrom $186

Flights to Moreliafrom $169

Flights to Santiago de Querétarofrom $149

Cheap flights from Washington, D.C. Reagan-National Airport to Los Cabos from $176

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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

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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Popular flights according to clicks in the last 7 days on momondo

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