Cheap flights from San Diego (SAN) to Reagan-National (DCA) from $80

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 6/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SAN — DCA
Jun 18 — Jun 251

The best prices from San Diego to Washington, D.C. Reagan-National are usually found in February or January, booked 84 days in advance, depart on a Wednesday or Friday and return on a Saturday

Cheap flight deals from San Diego to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Reagan-National (DCA). 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 June 13, 2024.

Popular in

March

Cheapest in

February

Round-trip from

$234

One-way from

$80
High demand for flights, 19% potential price rise
Best time to find cheap flights, 25% potential price drop
From San Diego to Washington, D.C. Reagan-National
One-way flight from San Diego to Washington, D.C. Reagan-National

What is the cheapest day to fly round-trip from San Diego to Washington, D.C. Reagan-National Airport?

Users have found that flying from San Diego to Washington, D.C. Reagan-National Airport on a Saturday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

How far in advance should I book a flight from San Diego to Washington, D.C. Reagan-National Airport?

Users have found that booking a flight from San Diego to Washington, D.C. Reagan-National Airport at least 54 days early can save you up to 99% on average compared to booking a flight this week. If booking 54 days before your flight isn’t an option for you, users have found flights from San Diego to Washington, D.C. Reagan-National Airport for as little as $395 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $556 for flights departing within the next 3 days.

What is the cheapest month to fly from San Diego to Washington, D.C. Reagan-National Airport?

Flights from San Diego to Washington, D.C. Reagan-National Airport lean towards being more expensive in June. Prices are generally better when you fly from San Diego to Washington, D.C. Reagan-National Airport in February, with the cheapest ticket starting at $148.

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

Unlike at noon, when flights are generally more expensive, you can save up to 22% on flights from San Diego to Washington, D.C. Reagan-National Airport by exploring options for tickets in the afternoon.

Cheap San Diego to Reagan-National flights in June & July 2024

Find cheap flight options from San Diego to Reagan-National specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,214,720 searches. Prices were last updated on June 13, 2024.
Scroll through some of the best deals on flights from San Diego to Washington, D.C. in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Tue 7/97:56 pmSAN - DCA
1 stop13h 13mFrontier
Tue 7/1612:59 pmDCA - SAN
1 stop11h 17mFrontier
Deal found 6/12$158
Wed 7/319:10 pmSAN - DCA
1 stop11h 59mFrontier
Wed 8/77:00 amDCA - SAN
1 stop7h 08mFrontier
Deal found 6/13$161
Wed 7/1710:08 amSAN - DCA
1 stop8h 47mFrontier
Mon 7/227:00 amDCA - SAN
1 stop13h 01mFrontier
Deal found 6/12$178
Mon 7/85:56 pmSAN - DCA
1 stop15h 13mFrontier
Mon 7/157:00 amDCA - SAN
1 stop13h 01mFrontier
Deal found 6/12$208
Wed 7/319:10 pmSAN - DCA
1 stop11h 59mFrontier
Fri 8/912:59 pmDCA - SAN
1 stop11h 13mFrontier
Deal found 6/12$210
Wed 7/1710:08 amSAN - DCA
1 stop8h 47mFrontier
Fri 7/1912:59 pmDCA - SAN
1 stop11h 13mFrontier
Deal found 6/11$211
Wed 7/1710:08 amSAN - DCA
1 stop8h 47mFrontier
Tue 7/236:59 pmDCA - SAN
1 stop16h 08mFrontier
Deal found 6/12$212
Tue 7/309:10 pmSAN - DCA
1 stop11h 59mFrontier
Wed 8/77:00 amDCA - SAN
1 stop7h 08mFrontier
Deal found 6/12$214
Tue 7/309:10 pmSAN - DCA
1 stop11h 59mFrontier
Tue 8/612:59 pmDCA - SAN
1 stop11h 17mFrontier
Deal found 6/12$216

San Diego to Reagan-National 2024 flight deals

Discover exclusive flight deals for travel between San Diego and Reagan-National in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,214,720 searches. Data last updated June 13, 2024.
Scroll through some of the best deals on flights from San Diego to Washington, D.C. in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Tue 7/97:56 pmSAN - DCA
1 stop13h 13mFrontier
Tue 7/1612:59 pmDCA - SAN
1 stop11h 17mFrontier
Deal found 6/12$158
Wed 7/319:10 pmSAN - DCA
1 stop11h 59mFrontier
Wed 8/77:00 amDCA - SAN
1 stop7h 08mFrontier
Deal found 6/13$161
Tue 8/69:10 pmSAN - DCA
1 stop11h 59mFrontier
Tue 8/207:00 amDCA - SAN
1 stop9h 29mFrontier
Deal found 6/12$169
Tue 8/69:10 pmSAN - DCA
1 stop17h 59mFrontier
Sat 8/246:59 pmDCA - SAN
1 stop14h 25mFrontier
Deal found 6/12$171
Fri 8/27:04 pmSAN - DCA
1 stop14h 05mFrontier
Tue 8/66:59 pmDCA - SAN
1 stop19h 09mFrontier
Deal found 6/12$176
Wed 8/79:10 pmSAN - DCA
1 stop11h 59mFrontier
Wed 8/2112:59 pmDCA - SAN
1 stop10h 41mFrontier
Deal found 6/12$177
Wed 7/1710:08 amSAN - DCA
1 stop8h 47mFrontier
Mon 7/227:00 amDCA - SAN
1 stop13h 01mFrontier
Deal found 6/12$178
Sat 9/2810:15 amSAN - DCA
1 stop8h 44mFrontier
Tue 10/112:59 pmDCA - SAN
1 stop10h 41mFrontier
Deal found 6/12$180
Thu 8/18:48 pmSAN - DCA
1 stop22h 07mFrontier
Tue 8/66:59 pmDCA - SAN
1 stop16h 08mFrontier
Deal found 6/12$182

San Diego to Reagan-National flights leaving soon

Find last-minute flight options from San Diego to Reagan-National for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,214,720 searches. Data last updated June 13, 2024.
Have a look at some of the last-minute flights available departing from San Diego to Washington, D.C.. Users should examine the flight details to ensure there are no surprises.
Tue 6/187:56 pmSAN - DCA
1 stop13h 05mFrontier
Tue 7/912:59 pmDCA - SAN
1 stop11h 17mFrontier
Deal found 6/12$246
Tue 6/187:56 pmSAN - DCA
1 stop13h 05mFrontier
Wed 6/267:00 amDCA - SAN
1 stop14h 08mFrontier
Deal found 6/12$257
Sun 6/238:01 amSAN - DCA
1 stop25h 04mFrontier
Tue 7/27:00 amDCA - SAN
1 stop14h 54mFrontier
Deal found 6/11$267
Tue 6/187:56 pmSAN - DCA
1 stop13h 05mFrontier
Sat 6/2212:59 pmDCA - SAN
2 stops9h 24mFrontier
Deal found 6/11$270
Tue 6/187:56 pmSAN - DCA
1 stop13h 05mFrontier
Sat 6/227:00 amDCA - SAN
1 stop8h 17mFrontier
Deal found 6/11$274
Tue 6/187:56 pmSAN - DCA
1 stop13h 05mFrontier
Thu 6/207:00 amDCA - SAN
1 stop9h 59mFrontier
Deal found 6/12$289
Wed 6/1910:08 amSAN - DCA
1 stop8h 49mFrontier
Sat 6/2912:59 pmDCA - SAN
2 stops9h 24mFrontier
Deal found 6/12$290
Wed 6/198:01 amSAN - DCA
1 stop7h 06mFrontier
Wed 6/267:00 amDCA - SAN
1 stop10h 00mFrontier
Deal found 6/12$296
Wed 6/198:01 amSAN - DCA
1 stop10h 56mFrontier
Sat 6/296:59 pmDCA - SAN
1 stop15h 02mFrontier
Deal found 6/12$302

One-way flights to Reagan-National from San Diego

Search for one-way flight options from San Diego to Reagan-National. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,214,720 searches. Data last updated June 13, 2024.
Take a look at some of the best available options we've come across on one-way flights from San Diego to Washington, D.C.. For those needing a return trip from San Diego, there is a search form available above.
Wed 6/268:01 amSAN - DCA
1 stop25h 04mFrontier
Deal found 6/12$80
Wed 7/108:08 amSAN - DCA
1 stop10h 47mFrontier
Deal found 6/12$81
Wed 7/249:10 pmSAN - DCA
1 stop11h 59mFrontier
Deal found 6/12$82
Tue 7/97:56 pmSAN - DCA
1 stop13h 13mFrontier
Deal found 6/12$83
Tue 7/239:10 pmSAN - DCA
1 stop11h 59mFrontier
Deal found 6/12$85
Wed 7/178:08 amSAN - DCA
1 stop7h 01mFrontier
Deal found 6/12$87
Sat 9/77:24 amSAN - DCA
1 stop7h 45mFrontier
Deal found 6/13$88
Sat 9/77:24 amSAN - DCA
1 stop7h 45mFrontier
Deal found 6/11$89
Tue 9/37:24 amSAN - DCA
1 stop25h 45mFrontier
Deal found 6/12$93

Find flights from San Diego to Reagan-National within your budget

Customize your flight search to find flights from San Diego to Reagan-National 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 3,214,720 searches. Data last updated June 13, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$158 - $366

Route

Depart

Return

Price

San DiegoWashington, D.C. Reagan-National

SAN - DCA

SANDCA

San Diego

Tue 7/9

1 stop13h 13m

Washington, D.C. Reagan-National

Tue 7/16

1 stop11h 17m

$158

San DiegoWashington, D.C. Reagan-National

SAN - DCA

SANDCA

San Diego

Wed 7/31

1 stop11h 59m

Washington, D.C. Reagan-National

Wed 8/7

1 stop7h 08m

$161

San DiegoWashington, D.C. Reagan-National

SAN - DCA

SANDCA

San Diego

Tue 8/6

1 stop11h 59m

Washington, D.C. Reagan-National

Tue 8/20

1 stop9h 29m

$169

San DiegoWashington, D.C. Reagan-National

SAN - DCA

SANDCA

San Diego

Tue 8/6

1 stop17h 59m

Washington, D.C. Reagan-National

Sat 8/24

1 stop14h 25m

$171

San DiegoWashington, D.C. Reagan-National

SAN - DCA

SANDCA

San Diego

Fri 8/2

1 stop14h 05m

Washington, D.C. Reagan-National

Tue 8/6

1 stop19h 09m

$176

San DiegoWashington, D.C. Reagan-National

SAN - DCA

SANDCA

San Diego

Mon 8/5

1 stop9h 17m

Washington, D.C. Reagan-National

Tue 8/13

1 stop9h 03m

$248

San DiegoWashington, D.C. Reagan-National

SAN - DCA

SANDCA

San Diego

Tue 10/29

1 stop6h 56m

Washington, D.C. Reagan-National

Mon 11/4

1 stop7h 35m

$292

San DiegoWashington, D.C. Reagan-National

SAN - DCA

SANDCA

San Diego

Mon 7/15

1 stop8h 20m

Washington, D.C. Reagan-National

Mon 7/22

1 stop9h 16m

$308

San DiegoWashington, D.C. Reagan-National

SAN - DCA

SANDCA

San Diego

Tue 8/6

2 stops9h 58m

Washington, D.C. Reagan-National

Sat 8/24

1 stop9h 54m

$366

Flights are sorted by cheapest first

Deals found on 6/12

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

Use this chart to determine the optimal time to book a round-trip flight from San Diego to Reagan-National. Price data was last updated on May 31, 2024.
The price you pay for your flight from San Diego to Washington, D.C. Reagan-National Airport may vary depending on when you book. For the best chance of a lower fare, look to book 84 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

What is the cheapest day to fly from San Diego to Washington, D.C. Reagan-National Airport?

Use this chart to determine the cheapest time to fly round-trip from San Diego to Reagan-National. Price data was last updated on June 9, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their San Diego to Washington, D.C. Reagan-National Airport flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from San Diego to Reagan-National

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

Temperature and rainfall in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average temperature and rainfall totals by month.

WAS

Temperature

35.6 - 80.6 °F

If weather is an important factor for your trip to Washington, D.C. Reagan-National Airport, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Reagan-National

Get insights into the airlines that provide service to Reagan-National. 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 Reagan-National. Reviews last updated June 13, 2024.
Read reviews from past customers who have flown Frontier, JetBlue and American Airlines from San Diego to Washington, D.C.. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
9,272 reviews

Entertainment

7.3

Comfort

7.9

Overall

8.1

Boarding

8.2

Food

7.3

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

8.1
Very good
9,272 reviews
8.1
Very good
9,272 reviews

Entertainment

7.3

Comfort

7.9

Overall

8.1

Boarding

8.2

Food

7.3

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

8.0
Very good
10,000 reviews
8.1
Very good
9,272 reviews

Entertainment

7.3

Comfort

7.9

Overall

8.1

Boarding

8.2

Food

7.3

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

7.6
Good
4,260 reviews
8.1
Very good
9,272 reviews

Entertainment

7.3

Comfort

7.9

Overall

8.1

Boarding

8.2

Food

7.3

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

7.5
Good
2,824 reviews
8.1
Very good
9,272 reviews

Entertainment

7.3

Comfort

7.9

Overall

8.1

Boarding

8.2

Food

7.3

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

7.4
Good
10,000 reviews
8.1
Very good
9,272 reviews

Entertainment

7.3

Comfort

7.9

Overall

8.1

Boarding

8.2

Food

7.3

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Related info for your journey

Find useful and relevant information for your journey from San Diego to Reagan-National. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from San Diego to Washington, D.C. Reagan-National?

    If you book a flight to Washington, D.C. Reagan-National from San Diego, you will be flying from San Diego, which is the city’s only airport. San Diego (SAN) is located 2.6 mi from the center of San Diego. There is 1 flight from San Diego to Washington, D.C. Reagan-National per day from 7 different airlines.

  • Can I find flights from San Diego to Washington, D.C. Reagan-National Airport for under $200 on Cheapflights?

    Yes, there are multiple flights from San Diego to Washington, D.C. Reagan-National Airport for under $200. The cheapest flight booked recently is on Frontier for just $158, but on average you can expect to pay $184.

  • Are there last-minute flights available from San Diego to Washington, D.C. Reagan-National Airport for under $300?

    There are currently 20+ open flights from San Diego to Washington, D.C. Reagan-National Airport within the next 7 days for less than $300.

  • What is the cheapest airline to fly from San Diego to Washington, D.C. Reagan-National Airport round-trip?

    Frontier, at $158, was found to be the cheapest airline from San Diego to Washington, D.C. Reagan-National Airport.. You may be able to fly from San Diego to Washington, D.C. Reagan-National Airport for 59% less than the average price by searching for this airline.

  • What does SAN to DCA mean?

    SAN stands for San Diego Airport, while DCA stands for Washington, D.C. Reagan-National Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Where are the most common layover locations when flying from San Diego to Washington, D.C. Reagan-National Airport?

  • What are some popular things to do or see while on a layover in Denver?

    If you're on a layover in Denver and looking for things to do, consider visiting Coors Field, 16th Street Mall, or Civic Center Park. Coors Field, 16th Street Mall, and Civic Center Park can be visited by traveling about 18.4 mi, 18.7 mi, and 18.7 mi respectively from Denver Intl. Travelers in need of a car in Denver can rent one for about $55 per day.

  • Where are the least popular layover locations for San Diego to Washington, D.C. Reagan-National Airport flights?

  • Can I find deals for flights from San Diego to Reagan-National that include extra baggage allowance?

    The amount of baggage you can bring on your San Diego to Reagan-National flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from San Diego to Reagan-National with specific airlines?

    Yes, Cheapflights allows you to browse and filter San Diego to Reagan-National flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Diego to Reagan-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from San Diego to Reagan-National that allow pets onboard?

    Many airlines flying from San Diego to Reagan-National offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from San Diego to Reagan-National?

    Yes, you can often find last-minute deals on San Diego to Reagan-National flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the San Diego to Washington, D.C. Reagan-National Airport flight deals updated?

    The San Diego to Washington, D.C. Reagan-National Airport flight deals you see on this page were last updated on 6/13.

  • What are the most popular airlines that fly from San Diego to Washington, D.C. Reagan-National Airport?

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

    Currently, January is the cheapest month in which you can book a flight from San Diego to Washington, D.C. Reagan-National Airport (average of $261). Flying from San Diego to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $338). 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 San Diego to Reagan-National
See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from San Diego to Reagan-National

Discover the top 7 airlines that operate flights from San Diego to Reagan-National. 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 3,214,720 searches. Data last updated June 13, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$120Average$247FlexibilityNo cancel feeOn-time65%
FrontierCheapest$148Average$283FlexibilityNo cancel feeOn-time62%
Alaska AirlinesCheapest$194Average$281FlexibilityNo cancel feeOn-time75%
JetBlueCheapest$235Average$336FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$235Average$425FlexibilityNo cancel feeOn-time71%
DeltaCheapest$256Average$411FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$264Average$429FlexibilityNo cancel feeOn-time69%

Search flights from San Diego to Reagan-National by cabin class

Find flights from San Diego to Reagan-National, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from San Diego to Reagan-National

Find hourly flight availability from San Diego to Reagan-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 13, 2024.
40%of flight departuresEarly morningMidnight to 6 am
60%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from San Diego to Reagan-National

Explore weekly flight availability from San Diego to Reagan-National. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 13, 2024.
Sunday1daily flight
Monday1daily flight
Tuesday1daily flight
Wednesday1daily flight
Thursday1daily flight
Friday1daily flight
Saturday1daily flight
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