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Los Cabos

$173+ Cheap flights from District of Columbia 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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — SJD
Mar 15 — Mar 221
Sun 3/15
Sun 3/22
1 adult, Economy
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Cheap flight deals from District of Columbia to Los Cabos

Cheapest flights from District of Columbia to Los Cabos
Explore the most affordable flight options available from District of Columbia to Los Cabos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2026.

This United Airlines deal was found by Cheapflights users on 2/9. 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.
Tue 3/177:59 pm
DCA
-
SJD
1 stop17h 44m
United Airlines
Tue 3/2410:10 am
SJD
-
DCA
1 stop7h 46m
United Airlines
Deal found 2/9$400
This Delta deal was found by Cheapflights users on 2/10. 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.
Mon 3/164:20 pm
IAD
-
SJD
1 stop9h 09m
Delta
Tue 3/2410:49 am
SJD
-
IAD
1 stop9h 52m
Delta
Deal found 2/10$406
This Travelocity deal was found by Cheapflights users on 2/12. 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.
Fri 2/275:37 pm
IAD
-
SJD
1 stop21h 38m
Frontier
Sat 3/712:31 pm
SJD
-
IAD
1 stop10h 00m
Frontier
Deal found 2/12$408
This Delta deal was found by Cheapflights users on 2/9. 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.
Tue 3/174:20 pm
IAD
-
SJD
1 stop9h 09m
Delta
Tue 3/248:35 am
SJD
-
IAD
2 stops9h 11m
Delta
Deal found 2/9$410
This Delta deal was found by Cheapflights users on 2/9. 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.
Tue 3/171:40 pm
DCA
-
SJD
2 stops11h 49m
Delta
Tue 3/2410:49 am
SJD
-
DCA
1 stop9h 45m
Delta
Deal found 2/9$410
This Delta deal was found by Cheapflights users on 2/10. 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.
Mon 3/236:01 am
IAD
-
SJD
2 stops14h 42m
Delta
Fri 3/278:35 am
SJD
-
IAD
2 stops12h 52m
Delta
Deal found 2/10$415
This Delta deal was found by Cheapflights users on 2/10. 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.
Tue 3/316:00 am
DCA
-
SJD
1 stop8h 30m
Delta
Tue 4/72:46 pm
SJD
-
DCA
2 stops14h 57m
Delta
Deal found 2/10$415
This Aeromexico deal was found by Cheapflights users on 2/10. 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.
Sun 3/154:20 pm
IAD
-
SJD
1 stop9h 09m
Aeromexico
Wed 3/256:28 pm
SJD
-
IAD
1 stop17h 27m
Aeromexico
Deal found 2/10$416
This Aeromexico deal was found by Cheapflights users on 2/13. 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.
Fri 4/106:01 am
IAD
-
SJD
1 stop10h 13m
Aeromexico
Wed 4/157:05 pm
SJD
-
IAD
1 stop17h 05m
Aeromexico
Deal found 2/13$420
This American Airlines deal was found by Cheapflights users on 2/9. 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.
Thu 3/126:30 am
DCA
-
SJD
1 stop12h 04m
American Airlines
Mon 3/161:36 pm
SJD
-
DCA
1 stop16h 23m
American Airlines
Deal found 2/9$420
This American Airlines deal was found by Cheapflights users on 2/9. 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.
Thu 3/126:00 am
IAD
-
SJD
1 stop7h 43m
American Airlines
Mon 3/164:34 pm
SJD
-
IAD
2 stops15h 26m
American Airlines
Deal found 2/9$425
This Alaska Airlines deal was found by Cheapflights users on 2/10. 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.
Sat 9/269:59 am
DCA
-
SJD
2 stops27h 13m
Alaska Airlines
Thu 10/14:00 pm
SJD
-
DCA
2 stops25h 00m
Alaska Airlines
Deal found 2/10$425

Find flight deals from District of Columbia to Los Cabos

Keep the following information in mind while searching for District of Columbia to Los Cabos flight deals. Data was last updated February 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$400
(United Airlines)

One-way from

$173
(Kiwi.com)

Popular in

November

Cheapest in

September

Average price

$541
Provider with most accurate pricing for Washington, D.C. (WAS)-San José del Cabo Los Cabos flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-San José del Cabo Los Cabos flights.
Search Deals
From District of Columbia to Los Cabos
Search Deals
One-way flight from District of Columbia to Los Cabos
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($64 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from District of Columbia 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 February 13, 2026.
Use the filters below to find and compare flights from District of Columbia to Los Cabos that are best for you.

Fly from

District of Columbia

Fly to

Los Cabos

Route

Depart

Return

Price

Washington, D.C.San José del Cabo

IAD - SJD

IADSJD

Washington, D.C. Dulles Intl

Tue 3/17

4:20 pm-10:29 pm

1 stop9h 09m

San José del Cabo Los Cabos

Tue 3/24

8:35 am-8:46 pm

2 stops9h 11m

$410

Washington, D.C.San José del Cabo

IAD - SJD

IADSJD

Washington, D.C. Dulles Intl

Mon 4/6

6:00 am-11:27 am

1 stop8h 27m

San José del Cabo Los Cabos

Thu 4/9

10:49 am-11:41 pm

1 stop9h 52m

$410

Washington, D.C.San José del Cabo

DCA - SJD

DCASJD

Washington, D.C. Reagan-National

Tue 3/31

6:00 am-11:30 am

1 stop8h 30m

San José del Cabo Los Cabos

Tue 4/7

2:46 pm-8:43 am

2 stops14h 57m

$415

Washington, D.C.San José del Cabo

DCA - SJD

DCASJD

Washington, D.C. Reagan-National

Mon 4/6

7:43 pm-7:40 am

2 stops14h 57m

San José del Cabo Los Cabos

Thu 4/9

10:49 am-10:12 pm

1 stop8h 23m

$415

Washington, D.C.San José del Cabo

IAD - SJD

IADSJD

Washington, D.C. Dulles Intl

Thu 3/19

4:20 pm-10:29 pm

1 stop9h 09m

San José del Cabo Los Cabos

Thu 3/26

12:32 pm-10:59 pm

1 stop7h 27m

$426

Washington, D.C.San José del Cabo

IAD - SJD

IADSJD

Washington, D.C. Dulles Intl

Wed 3/25

4:20 pm-10:19 pm

1 stop8h 59m

San José del Cabo Los Cabos

Sun 3/29

2:19 pm-12:27 am

1 stop7h 08m

$426

Washington, D.C.San José del Cabo

IAD - SJD

IADSJD

Washington, D.C. Dulles Intl

Mon 3/23

4:20 pm-10:29 pm

1 stop9h 09m

San José del Cabo Los Cabos

Sat 3/28

12:35 pm-11:20 pm

1 stop7h 45m

$426

Washington, D.C.San José del Cabo

IAD - SJD

IADSJD

Washington, D.C. Dulles Intl

Fri 3/20

4:20 pm-10:29 pm

1 stop9h 09m

San José del Cabo Los Cabos

Thu 3/26

12:32 pm-10:59 pm

1 stop7h 27m

$426

Washington, D.C.San José del Cabo

IAD - SJD

IADSJD

Washington, D.C. Dulles Intl

Mon 3/23

4:20 pm-10:29 pm

1 stop9h 09m

San José del Cabo Los Cabos

Fri 3/27

2:19 pm-12:27 am

1 stop7h 08m

$426

Washington, D.C.San José del Cabo

IAD - SJD

IADSJD

Washington, D.C. Dulles Intl

Thu 6/18

10:10 pm-8:52 am

1 stop13h 42m

San José del Cabo Los Cabos

Tue 6/23

1:17 pm-12:37 am

1 stop8h 20m

$430

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

Showing 1-10 of 40 results
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Best time to book a flight from District of Columbia to Los Cabos

Have a flexible travel schedule? Discover the best time to fly to Los Cabos from District of Columbia 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 District of Columbia to Los Cabos

What is the cheapest month to book a flight from District of Columbia to Los Cabos?

Currently, February is the cheapest month in which you can book a flight from District of Columbia to Los Cabos (average of $139). Flying from District of Columbia to Los Cabos in April is currently the most expensive (average of $397). 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.

Related info for your journey

Find useful and relevant information for your journey from District of Columbia to Los Cabos. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from District of Columbia to Los Cabos?

    For as low as $430, Delta can have you in Los Cabos from District of Columbia in 7h 55m. Airlines will cover a distance of 2200 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from District of Columbia to Los Cabos one-way?

    One-way options have recently been found by users for as low as $156 on Southwest. Other airlines that offer cheap prices include Delta from $163 and American Airlines from $164 one-way.

  • Can I find deals for flights from District of Columbia to Los Cabos that include hotel bookings?

    Yes. In addition to deals on District of Columbia to Los Cabos flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from District of Columbia to Los Cabos?

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

  • Can I find deals for business class flights from District of Columbia to Los Cabos?

    Yes. Cheapflights offers flight deals from District of Columbia 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 District of Columbia to Los Cabos?

    Currently, February is the cheapest month in which you can book a flight from District of Columbia to Los Cabos (average of $139). Flying from District of Columbia to Los Cabos in April is currently the most expensive (average of $397). 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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Alternative routes for District of Columbia to Los Cabos

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from District of Columbia to Los Cabos

Discover the top 6 airlines that operate flights from District of Columbia 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 February 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$139Average$297FlexibilityNo cancel feeOn-time62%
AeromexicoCheapest$161Average$498FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$196Average$460FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$358Average$567FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$373Average$523FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$381Average$661FlexibilityNo cancel feeOn-time63%

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