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Los Cabos

$165+ Cheap flights from Reagan-National (DCA) to Los Cabos

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 6/17. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — SJD
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheap flight deals from Reagan-National to Los Cabos

Keep the following information in mind while searching for Reagan-National to Los Cabos flight deals. Data was last updated April 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$419
(Delta)

One-way from

$165
(Delta)

Popular in

December

Cheapest in

January

Average price

$557
Provider with most accurate pricing for Washington, D.C. (WAS)-San José del Cabo Los Cabos flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-San José del Cabo Los Cabos flights.
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From Washington, D.C. Reagan-National to Los Cabos
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One-way flight from Washington, D.C. Reagan-National to Los Cabos
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Highest demand for flights based on searches. 4% potential increase in price ($28 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Reagan-National to Los Cabos

Cheapest flights from Reagan-National to Los Cabos
Explore the most affordable flight options available from Reagan-National to Los Cabos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This Delta deal was found by Cheapflights users on 4/16. 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.
Sun 6/297:00 amDCA - SJD
1 stop7h 30mDelta
Thu 7/1012:35 pmSJD - DCA
1 stop7h 50mDelta
Deal found 4/16$419
This American Airlines deal was found by Cheapflights users on 4/17. 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.
Fri 6/275:10 amDCA - SJD
1 stop9h 30mAmerican Airlines
Fri 7/48:55 amSJD - DCA
1 stop9h 04mAmerican Airlines
Deal found 4/17$424
This Hawaiian Airlines deal was found by Cheapflights users on 4/16. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/309:59 amDCA - SJD
1 stop30h 47mHawaiian Airlines
Tue 6/31:28 pmSJD - DCA
1 stop28h 37mHawaiian Airlines
Deal found 4/16$438
This Alaska Airlines deal was found by Cheapflights users on 4/17. 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.
Thu 5/296:38 pmDCA - SJD
1 stop18h 28mAlaska Airlines
Sun 6/17:28 pmSJD - DCA
2 stops22h 37mAlaska Airlines
Deal found 4/17$444
This Southwest deal was found by Cheapflights users on 4/16. 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.
Mon 7/146:05 amDCA - SJD
2 stops10h 35mSouthwest
Fri 7/181:05 pmSJD - DCA
1 stop7h 10mSouthwest
Deal found 4/16$451
This Aeromexico deal was found by Cheapflights users on 4/17. 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.
Sat 5/316:05 amDCA - SJD
2 stops12h 40mAeromexico
Wed 6/116:03 amSJD - DCA
2 stops13h 54mAeromexico
Deal found 4/17$464
This United Airlines deal was found by Cheapflights users on 4/16. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/257:59 pmDCA - SJD
1 stop17h 31mUnited Airlines
Tue 9/3011:52 amSJD - DCA
1 stop28h 11mUnited Airlines
Deal found 4/16$476
This Mytrip deal was found by Cheapflights users on 4/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/146:50 pmDCA - SJD
2 stops26h 23mMultiple Airlines
Sat 6/212:30 pmSJD - DCA
2 stops15h 22mMultiple Airlines
Deal found 4/16$564

Cheapflights Fare Finder

Customize your flight search to find flights from Reagan-National to Los Cabos 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 April 17, 2025.
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

Reagan-National

Fly to

Los Cabos

Route

Depart

Return

Price

Washington, D.C.San José del Cabo

DCA - SJD

DCASJD

Washington, D.C. Reagan-National

Sun 6/29

6:00 am-11:30 am

1 stop8h 30m

San José del Cabo Los Cabos

Fri 7/11

12:35 pm-11:25 pm

1 stop7h 50m

$419

Washington, D.C.San José del Cabo

DCA - SJD

DCASJD

Washington, D.C. Reagan-National

Fri 6/27

5:10 am-11:40 am

1 stop9h 30m

San José del Cabo Los Cabos

Fri 7/4

8:55 am-8:59 pm

1 stop9h 04m

$424

Washington, D.C.San José del Cabo

DCA - SJD

DCASJD

Washington, D.C. Reagan-National

Fri 5/30

9:59 am-1:46 pm

1 stop30h 47m

San José del Cabo Los Cabos

Tue 6/3

1:28 pm-9:05 pm

1 stop28h 37m

$438

Washington, D.C.San José del Cabo

DCA - SJD

DCASJD

Washington, D.C. Reagan-National

Thu 5/29

6:38 pm-10:06 am

1 stop18h 28m

San José del Cabo Los Cabos

Sun 6/1

7:28 pm-9:05 pm

2 stops22h 37m

$444

Washington, D.C.San José del Cabo

DCA - SJD

DCASJD

Washington, D.C. Reagan-National

Mon 7/14

6:05 am-1:40 pm

2 stops10h 35m

San José del Cabo Los Cabos

Fri 7/18

1:05 pm-11:15 pm

1 stop7h 10m

$451

Washington, D.C.San José del Cabo

DCA - SJD

DCASJD

Washington, D.C. Reagan-National

Sat 5/31

6:59 am-12:43 pm

1 stop8h 44m

San José del Cabo Los Cabos

Wed 6/11

6:03 am-10:40 pm

2 stops13h 37m

$464

Washington, D.C.San José del Cabo

DCA - SJD

DCASJD

Washington, D.C. Reagan-National

Thu 9/25

7:59 pm-10:30 am

1 stop17h 31m

San José del Cabo Los Cabos

Tue 9/30

11:52 am-7:03 pm

1 stop28h 11m

$476

Washington, D.C.San José del Cabo

DCA - SJD

DCASJD

Washington, D.C. Reagan-National

Sat 6/14

6:50 pm-6:13 pm

2 stops26h 23m

San José del Cabo Los Cabos

Sat 6/21

2:30 pm-8:52 am

2 stops15h 22m

$564

Washington, D.C.San José del Cabo

DCA - SJD

DCASJD

Washington, D.C. Reagan-National

Tue 6/17

6:59 am-11:30 am

1 stop7h 31m

$165

Washington, D.C.San José del Cabo

DCA - SJD

DCASJD

Washington, D.C. Reagan-National

Mon 8/11

5:02 pm-12:17 pm

1 stop22h 15m

$186

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 17 results
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Best time to book a flight from Reagan-National to Los Cabos

Have a flexible travel schedule? Discover the best time to fly to Los Cabos 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.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Reagan-National Airport to Los Cabos

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

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Los Cabos (average of $437). Flying from Washington, D.C. Reagan-National Airport to Los Cabos 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 KPG?

Find hourly flight availability from Reagan-National to Los Cabos. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Reagan-National Airport to Los Cabos as you normally would.

Rainfall in Los Cabos by month

Plan your trip to Los Cabos by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Los Cabos 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 Los Cabos when rainfall is around 0.0 in.

Temperature in Los Cabos by month

Plan your trip to Los Cabos by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Los Cabos, 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 Los Cabos

Get insights into the airlines that provide service to Los Cabos. 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 Los Cabos. Reviews last updated April 17, 2025.
See what other customers who have flown with Alaska Airlines, Southwest and Delta from Washington, D.C. to Los Cabos have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,887 reviews

Food

7.1

Comfort

7.9

Entertainment

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,887 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Food

7.1

Comfort

7.9

Entertainment

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,280 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Food

7.1

Comfort

7.9

Entertainment

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,916 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Food

7.1

Comfort

7.9

Entertainment

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Hawaiian Airlines
7.9
Good
2,385 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Food

7.1

Comfort

7.9

Entertainment

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Aeromexico
7.5
Good
1,699 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Food

7.1

Comfort

7.9

Entertainment

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Los Cabos. 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 Los Cabos one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $165. Hawaiian Airlines flights start at $186 while deals on United Airlines start at $199 one-way.

  • Can I find deals for flights from Reagan-National to Los Cabos that include hotel bookings?

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

  • How can I find direct flights from Reagan-National to Los Cabos?

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

  • Can I find deals for business class flights from Reagan-National to Los Cabos?

    Yes. Cheapflights offers flight deals from Reagan-National to Los Cabos 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 Los Cabos?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Los Cabos (average of $437). Flying from Washington, D.C. Reagan-National Airport to Los Cabos 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

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Top 4 airlines flying from Reagan-National to Los Cabos

Discover the top 4 airlines that operate flights from Reagan-National to Los Cabos. 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$390Average$543FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$409Average$688FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$488Average$701FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$488Average$785FlexibilityNo cancel feeOn-time63%

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