HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Cabo San Lucas

$155+ Cheap flights from Reagan-National (DCA) to Cabo San Lucas, Mexico

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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — SJD
Dec 27 — Jan 31
Fri 12/27
Fri 1/3
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Reagan-National to Cabo San Lucas with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Reagan-National to Cabo San Lucas

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Cabo San Lucas (C4B). 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 December 22, 2024.

Round-trip from

$407
(American Airlines)

One-way from

$155
(FlightHub)

Popular in

October

Cheapest in

February

Average price

$585
From Washington, D.C. Reagan-National to Cabo San Lucas
Search Deals
One-way flight from Washington, D.C. Reagan-National to Cabo San Lucas
Search Deals
High demand for flights, 13% potential price rise
Search Deals
Best time to find cheap flights, 3% potential price drop
Search Deals
Average for round-trip flights in December 2024
Search Deals

Find flight deals from Reagan-National to Cabo San Lucas

Cheapest flights from Reagan-National to Cabo San Lucas
Explore the most affordable flight options available from Reagan-National to Cabo San Lucas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2024.

This Delta deal was found by Cheapflights users on 12/21. 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 12/256:00 amDCA - SJD
1 stop9h 05mDelta
Sun 12/291:31 pmSJD - DCA
1 stop7h 26mDelta
Deal found 12/21$503
This American Airlines deal was found by Cheapflights users on 12/21. 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.
Sun 12/295:00 amDCA - SJD
1 stop13h 25mAmerican Airlines
Wed 1/112:55 pmSJD - DCA
1 stop9h 02mAmerican Airlines
Deal found 12/21$568
This United deal was found by Cheapflights users on 12/21. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/237:30 amDCA - SJD
1 stop9h 43mUnited Airlines
Mon 12/3012:49 pmSJD - DCA
1 stop19h 38mUnited Airlines
Deal found 12/21$602
This Southwest deal was found by Cheapflights users on 12/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/256:00 amDCA - SJD
1 stop8h 30mSouthwest
Sat 12/281:25 pmSJD - DCA
2 stops18h 05mSouthwest
Deal found 12/21$756
This Gotogate deal was found by Cheapflights users on 12/22. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/288:40 pmDCA - SJD
1 stop19h 00mMultiple Airlines
Sat 1/411:47 amSJD - DCA
1 stop22h 21mMultiple Airlines
Deal found 12/22$1,006
This Alaska Airlines deal was found by Cheapflights users on 12/21. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/235:15 pmDCA - SJD
2 stops27h 34mAlaska Airlines
Mon 12/3012:09 pmSJD - DCA
2 stops26h 06mAlaska Airlines
Deal found 12/21$1,008
This Kissandfly.com deal was found by Cheapflights users on 12/22. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/288:05 pmDCA - SJD
1 stop17h 25mFrontier
Sat 1/42:53 pmSJD - DCA
2 stops19h 15mFrontier
Deal found 12/22$1,071
This Kissandfly.com deal was found by Cheapflights users on 12/22. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/286:00 amDCA - SJD
1 stop7h 53mKLM
Sat 1/43:07 pmSJD - DCA
1 stop15h 52mKLM
Deal found 12/22$1,322
This Aeromexico deal was found by Cheapflights users on 12/21. 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.
Mon 12/306:00 amDCA - SJD
2 stops15h 30mAeromexico
Fri 1/38:35 amSJD - DCA
2 stops12h 22mAeromexico
Deal found 12/21$1,513
This Booking.com deal was found by Cheapflights users on 12/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/298:40 pmDCA - SJD
1 stop19h 00mAir Canada
Fri 1/33:00 pmSJD - DCA
2 stops43h 20mAir Canada
Deal found 12/21$1,917

Find flights from Reagan-National to Cabo San Lucas within your budget

Customize your flight search to find flights from Reagan-National to Cabo San Lucas 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 December 22, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Washington, D.C.San José del Cabo

DCA - SJD

DCASJD

Washington, D.C. Reagan-National

Wed 1/8

5:00 am-1:00 pm

2 stops10h 00m

San José del Cabo Los Cabos

Tue 1/14

11:18 am-11:58 pm

2 stops10h 40m

$407

Washington, D.C.San José del Cabo

DCA - SJD

DCASJD

Washington, D.C. Reagan-National

Sun 1/12

6:00 am-12:24 pm

1 stop8h 24m

San José del Cabo Los Cabos

Sun 2/2

5:35 pm-9:15 am

2 stops13h 40m

$408

Washington, D.C.San José del Cabo

DCA - SJD

DCASJD

Washington, D.C. Reagan-National

Fri 1/24

7:59 am-2:11 pm

1 stop8h 12m

San José del Cabo Los Cabos

Sat 2/1

1:41 pm-10:35 pm

1 stop6h 54m

$411

Washington, D.C.San José del Cabo

DCA - SJD

DCASJD

Washington, D.C. Reagan-National

Thu 1/23

5:32 pm-12:04 pm

2 stops20h 32m

San José del Cabo Los Cabos

Sun 1/26

7:59 pm-4:32 pm

2 stops18h 33m

$416

Washington, D.C.San José del Cabo

DCA - SJD

DCASJD

Washington, D.C. Reagan-National

Sat 2/22

9:00 am-4:26 pm

1 stop9h 26m

San José del Cabo Los Cabos

Sat 3/1

10:44 am-9:59 pm

1 stop9h 15m

$427

Washington, D.C.San José del Cabo

DCA - SJD

DCASJD

Washington, D.C. Reagan-National

Thu 1/9

8:10 pm-12:57 pm

1 stop18h 47m

San José del Cabo Los Cabos

Mon 1/13

12:37 pm-9:59 pm

1 stop7h 22m

$457

Washington, D.C.San José del Cabo

DCA - SJD

DCASJD

Washington, D.C. Reagan-National

Mon 1/20

6:59 am-1:40 pm

1 stop8h 41m

San José del Cabo Los Cabos

Fri 1/24

3:00 pm-10:29 am

1 stop17h 29m

$528

Washington, D.C.San José del Cabo

DCA - SJD

DCASJD

Washington, D.C. Reagan-National

Thu 3/20

6:00 am-12:50 pm

2 stops9h 50m

San José del Cabo Los Cabos

Tue 3/25

1:50 pm-10:20 am

2 stops17h 30m

$552

Washington, D.C.San José del Cabo

DCA - SJD

DCASJD

Washington, D.C. Reagan-National

Fri 2/28

6:00 pm-9:24 am

1 stop17h 24m

$155

Washington, D.C.San José del Cabo

DCA - SJD

DCASJD

Washington, D.C. Reagan-National

Sat 2/1

7:45 pm-10:18 am

1 stop16h 33m

$177

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 15 results
1
2

Best time to book a flight from Reagan-National to Cabo San Lucas

Have a flexible travel schedule? Discover the best time to fly to Cabo San Lucas from Reagan-National 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.

Travel insights for flights from Reagan-National to Cabo San Lucas

Get recent, data-driven insights about flights from Reagan-National to Cabo San Lucas including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Washington, D.C. Reagan-National Airport to Cabo San Lucas?

Use this chart to determine the optimal time to book a round-trip flight from Reagan-National to Cabo San Lucas. Price data was last updated on December 13, 2024.

The best time to book flights from Washington, D.C. Reagan-National Airport to Cabo San Lucas is 58 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Cabo San Lucas?

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Cabo San Lucas (average of $437). Flying from Washington, D.C. Reagan-National Airport to Cabo San Lucas in June is currently the most expensive (average of $560). 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.

What is the cheapest time of day to fly from DCA to C4B?

Find hourly flight availability from Reagan-National to Cabo San Lucas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 22, 2024.

When flying from Washington, D.C. Reagan-National Airport to Cabo San Lucas, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Cabo San Lucas by month

Plan your trip to Cabo San Lucas by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Cabo San Lucas ranges from 0.0 - 4.5 inches per month. September is typically the wettest month, when rainfall can reach 4.5 in. March is typically the driest time to visit Cabo San Lucas when rainfall is around 0.0 in.

Temperature in Cabo San Lucas by month

Plan your trip to Cabo San Lucas by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Cabo San Lucas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 66.2 F).

Reviews of airlines servicing Cabo San Lucas

Get insights into the airlines that provide service to Cabo San Lucas. 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 Cabo San Lucas. Reviews last updated December 22, 2024.
To help decide which airline to fly from Washington, D.C. to Cabo San Lucas, see what other customers have to say about American Airlines, Delta and Aeromexico. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,804 reviews

Entertainment

7.7

Crew

8.7

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,804 reviews
Southwest
8.1
Very good
4,804 reviews

Entertainment

7.7

Crew

8.7

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,537 reviews
Southwest
8.1
Very good
4,804 reviews

Entertainment

7.7

Crew

8.7

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,594 reviews
Southwest
8.1
Very good
4,804 reviews

Entertainment

7.7

Crew

8.7

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Aeromexico
7.5
Good
1,917 reviews
Southwest
8.1
Very good
4,804 reviews

Entertainment

7.7

Crew

8.7

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
9,028 reviews
Southwest
8.1
Very good
4,804 reviews

Entertainment

7.7

Crew

8.7

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Cabo San Lucas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Cabo San Lucas one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $155. However, be on the lookout for offers from American Airlines and Alaska Airlines, as they are both options that can get you from Washington, D.C. Reagan-National Airport to Cabo San Lucas for a low price.

  • Can I find deals for flights from Reagan-National to Cabo San Lucas that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Cabo San Lucas flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Cabo San Lucas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Cabo San Lucas.

  • Can I find deals for business class flights from Reagan-National to Cabo San Lucas?

    Yes. Cheapflights offers flight deals from Reagan-National to Cabo San Lucas 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. Reagan-National Airport to Cabo San Lucas?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Cabo San Lucas (average of $437). Flying from Washington, D.C. Reagan-National Airport to Cabo San Lucas in June is currently the most expensive (average of $560). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 4 airlines flying from Reagan-National to Cabo San Lucas

Discover the top 4 airlines that operate flights from Reagan-National to Cabo San Lucas. 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 December 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$342Average$681FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$344Average$580FlexibilityNo cancel feeOn-time69%
DeltaCheapest$355Average$547FlexibilityNo cancel feeOn-timeN/A
AeromexicoCheapest$430Average$556FlexibilityNo cancel feeOn-timeN/A
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.