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Cabo San Lucas

$165+ 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 6/17. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — SJD
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheap flight deals from Reagan-National to Cabo San Lucas

Keep the following information in mind while searching for Reagan-National to Cabo San Lucas flight deals. Data was last updated April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$419
(American Airlines)

One-way from

$165
(Delta)

Popular in

October

Cheapest in

March

Average price

$622
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 Cabo San Lucas
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One-way flight from Washington, D.C. Reagan-National to Cabo San Lucas
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Highest demand for flights based on searches. 8% potential increase in price ($64 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 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 April 29, 2025.

This American Airlines deal was found by Cheapflights users on 4/29. 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.
Sat 5/317:07 pmDCA - SJD
1 stop16h 08mAmerican Airlines
Tue 6/39:15 amSJD - DCA
1 stop10h 49mAmerican Airlines
Deal found 4/29$419
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Mon 6/236:00 amDCA - SJD
1 stop9h 50mUnited Airlines
Sat 6/2810:00 amSJD - DCA
1 stop9h 15mUnited Airlines
Deal found 4/28$424
This Hawaiian Airlines deal was found by Cheapflights users on 4/29. 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.
Tue 7/156:58 pmDCA - SJD
1 stop18h 13mHawaiian Airlines
Tue 7/227:22 pmSJD - DCA
1 stop19h 36mHawaiian Airlines
Deal found 4/29$432
This Alaska Airlines deal was found by Cheapflights users on 4/28. 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 6/59:59 amDCA - SJD
2 stops27h 07mAlaska Airlines
Mon 6/97:28 pmSJD - DCA
2 stops22h 37mAlaska Airlines
Deal found 4/28$436
This Delta deal was found by Cheapflights users on 4/28. 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.
Sat 6/71:53 pmDCA - SJD
2 stops10h 59mDelta
Sun 6/156:03 amSJD - DCA
2 stops13h 15mDelta
Deal found 4/28$438
This Travelocity deal was found by Cheapflights users on 4/27. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/38:59 amDCA - SJD
1 stop10h 52mMultiple Airlines
Sat 5/1012:14 pmSJD - DCA
1 stop20h 53mMultiple Airlines
Deal found 4/27$492
This Southwest deal was found by Cheapflights users on 4/28. 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.
Fri 11/146:05 amDCA - SJD
2 stops9h 40mSouthwest
Mon 11/172:05 pmSJD - DCA
1 stop6h 45mSouthwest
Deal found 4/28$626
This Aeromexico deal was found by Cheapflights users on 4/29. 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 5/314:00 pmDCA - SJD
2 stops21h 54mAeromexico
Tue 6/36:03 amSJD - DCA
2 stops11h 33mAeromexico
Deal found 4/29$664

Cheapflights Fare Finder

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 April 29, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Cabo San Lucas that are best for you.

Fly from

Reagan-National

Fly to

Cabo San Lucas

Route

Depart

Return

Price

Washington, D.C.San José del Cabo

DCA - SJD

DCASJD

Washington, D.C. Reagan-National

Sat 5/31

7:07 pm-8:15 am

1 stop16h 08m

San José del Cabo Los Cabos

Tue 6/3

9:15 am-11:04 pm

1 stop10h 49m

$419

Washington, D.C.San José del Cabo

DCA - SJD

DCASJD

Washington, D.C. Reagan-National

Mon 6/23

6:59 am-11:30 am

1 stop7h 31m

San José del Cabo Los Cabos

Sat 6/28

6:06 am-11:46 pm

2 stops14h 40m

$424

Washington, D.C.San José del Cabo

DCA - SJD

DCASJD

Washington, D.C. Reagan-National

Tue 7/15

6:58 pm-10:11 am

1 stop18h 13m

San José del Cabo Los Cabos

Tue 7/22

7:22 pm-5:58 pm

1 stop19h 36m

$432

Washington, D.C.San José del Cabo

DCA - SJD

DCASJD

Washington, D.C. Reagan-National

Thu 6/5

9:59 am-10:06 am

2 stops27h 07m

San José del Cabo Los Cabos

Mon 6/9

7:28 pm-9:05 pm

2 stops22h 37m

$436

Washington, D.C.San José del Cabo

DCA - SJD

DCASJD

Washington, D.C. Reagan-National

Sat 6/7

8:00 pm-10:30 am

1 stop17h 30m

San José del Cabo Los Cabos

Sat 6/14

11:52 am-10:42 pm

1 stop7h 50m

$458

Washington, D.C.San José del Cabo

DCA - SJD

DCASJD

Washington, D.C. Reagan-National

Thu 6/26

6:59 am-6:15 pm

2 stops14h 16m

San José del Cabo Los Cabos

Sun 6/29

2:30 pm-12:03 pm

3 stops18h 33m

$594

Washington, D.C.San José del Cabo

DCA - SJD

DCASJD

Washington, D.C. Reagan-National

Tue 7/1

6:00 am-1:25 pm

2 stops10h 25m

San José del Cabo Los Cabos

Sat 7/5

2:05 pm-8:25 am

2 stops15h 20m

$627

Washington, D.C.San José del Cabo

DCA - SJD

DCASJD

Washington, D.C. Reagan-National

Sat 5/31

4:00 pm-10:54 am

2 stops21h 54m

San José del Cabo Los Cabos

Tue 6/3

6:03 am-8:36 pm

2 stops11h 33m

$664

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

Tue 7/29

8:59 am-2:24 pm

1 stop8h 25m

$186

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 15 results
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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.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Reagan-National Airport to Cabo San Lucas

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 April 25, 2025.

The best time to book flights from Washington, D.C. Reagan-National Airport to Cabo San Lucas is 75 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 April 29, 2025.

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 April 29, 2025.
To help decide which airline to fly from Washington, D.C. to Cabo San Lucas, see what other customers have to say about Alaska Airlines, Southwest and Delta. 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.
Alaska Airlines
8.0
Very good
9,961 reviews

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,961 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,295 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,929 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,402 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Aeromexico
7.5
Good
1,697 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 Delta, with whom users have recently found tickets for as low as $165. However, be on the lookout for offers from Hawaiian Airlines and JetBlue, 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

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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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$390Average$546FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$404Average$685FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$488Average$691FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$488Average$785FlexibilityNo cancel feeOn-time63%

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