Cheap flights from Reagan-National (DCA) to San Diego (SAN) from $79

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 4/17. 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.
DCA — SAN
Mar 24 — Mar 311

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

Cheap flight deals from Reagan-National to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to San Diego (SAN). 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 March 19, 2024.

Popular in

June

Cheapest in

January

Round-trip from

$288

One-way from

$79
High demand for flights, 22% potential price rise
Best time to find cheap flights, 26% potential price drop
From Washington, D.C. Reagan-National to San Diego
One-way flight from Washington, D.C. Reagan-National to San Diego

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

Travelers have found that booking a Friday departure is the best way to save up to 61% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

Find a great deal and save up to 31% by booking at least 59 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Washington, D.C. Reagan-National Airport to San Diego within the next two weeks, with the cheapest ticket starting at $427.

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

Flights from Washington, D.C. Reagan-National Airport to San Diego lean towards being more expensive in June. Prices are generally better when you fly from Washington, D.C. Reagan-National Airport to San Diego in January, with the cheapest ticket starting at $144.

When is the cheapest time to fly from Washington, D.C. Reagan-National Airport to San Diego (DCA - SAN)?

A simple way to save on the total cost of your ticket is to fly from Washington, D.C. Reagan-National Airport to San Diego at noon. If you’re flexible enough to do this you can expect to save up to 12% on your trip compared to booking a flight in the evening.

Cheap Frontier flights from Reagan-National to San Diego

Explore cheap flight options specifically provided by Frontier for the route between Reagan-National and San Diego. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Consider these cheap Frontier flights we've found departing from Washington, D.C. to San Diego. It's recommended that users confirm their flight details before booking.
Wed 4/1012:50 pmDCA - SAN
1 stop10h 25mFrontier
Tue 4/168:00 amSAN - DCA
1 stop7h 01mFrontier
Deal found 3/18$156
Wed 4/177:00 amDCA - SAN
1 stop13h 15mFrontier
Thu 4/2512:28 pmSAN - DCA
1 stop20h 32mFrontier
Deal found 3/18$157
Wed 4/1012:50 pmDCA - SAN
1 stop10h 25mFrontier
Tue 4/168:00 amSAN - DCA
1 stop10h 59mFrontier
Deal found 3/18$158
Wed 4/1012:50 pmDCA - SAN
1 stop10h 25mFrontier
Thu 4/119:03 amSAN - DCA
1 stop9h 56mFrontier
Deal found 3/18$159
Fri 4/127:00 amDCA - SAN
1 stop15h 33mFrontier
Tue 4/168:00 amSAN - DCA
1 stop10h 59mFrontier
Deal found 3/17$160
Mon 4/87:00 amDCA - SAN
1 stop29h 16mFrontier
Wed 4/109:14 amSAN - DCA
1 stop9h 45mFrontier
Deal found 3/18$161
Mon 4/87:00 amDCA - SAN
1 stop29h 16mFrontier
Sat 4/139:33 amSAN - DCA
1 stop9h 26mFrontier
Deal found 3/18$162
Tue 4/1612:50 pmDCA - SAN
1 stop10h 25mFrontier
Wed 4/179:24 amSAN - DCA
1 stop9h 35mFrontier
Deal found 3/18$163
Tue 4/167:00 amDCA - SAN
1 stop9h 57mFrontier
Tue 4/2310:02 amSAN - DCA
1 stop8h 57mFrontier
Deal found 3/17$167

Cheap Delta flights from Reagan-National to San Diego

Explore cheap flight options specifically provided by Delta for the route between Reagan-National and San Diego. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Take a gander at the lowest prices we've found on Delta flights from Washington, D.C. to San Diego. Check back soon if you're not seeing flights that suit your needs.
Tue 5/216:10 amDCA - SAN
1 stop7h 32mDelta
Mon 5/2710:20 pmSAN - DCA
1 stop7h 40mDelta
Deal found 3/18$302
Mon 4/86:00 amDCA - SAN
1 stop7h 38mDelta
Mon 4/810:10 pmSAN - DCA
1 stop7h 50mDelta
Deal found 3/18$308
Thu 4/186:00 amDCA - SAN
1 stop7h 45mDelta
Mon 4/2210:30 pmSAN - DCA
1 stop7h 24mDelta
Deal found 3/18$373
Tue 6/259:00 amDCA - SAN
1 stop9h 42mDelta
Mon 7/1511:30 amSAN - DCA
1 stop7h 39mDelta
Deal found 3/18$407
Sun 3/2412:55 pmDCA - SAN
1 stop8h 46mDelta
Sun 4/2110:05 pmSAN - DCA
1 stop7h 55mDelta
Deal found 3/17$573
Sat 3/234:32 pmDCA - SAN
2 stops9h 17mDelta
Sat 3/3010:10 pmSAN - DCA
1 stop7h 51mDelta
Deal found 3/17$1,262
Sat 3/234:32 pmDCA - SAN
2 stops9h 17mDelta
Sat 3/3010:10 pmSAN - DCA
1 stop7h 51mDelta
Deal found 3/16$1,266
Sat 3/234:32 pmDCA - SAN
2 stops9h 17mDelta
Thu 3/286:15 amSAN - DCA
1 stop6h 55mDelta
Deal found 3/17$1,399
Sat 3/234:32 pmDCA - SAN
2 stops9h 17mDelta
Sat 3/3010:10 pmSAN - DCA
1 stop7h 51mDelta
Deal found 3/18$1,622

Cheap Reagan-National to San Diego flights in March & April 2024

Find cheap flight options from Reagan-National to San Diego specifically for the months of March and April 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,145,932 searches. Prices were last updated on March 19, 2024.
Scroll through some of the best deals on flights from Washington, D.C. to San Diego in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Wed 4/1012:50 pmDCA - SAN
1 stop10h 25mFrontier
Tue 4/168:00 amSAN - DCA
1 stop7h 01mFrontier
Deal found 3/18$156
Wed 4/177:00 amDCA - SAN
1 stop13h 15mFrontier
Thu 4/2512:28 pmSAN - DCA
1 stop20h 32mFrontier
Deal found 3/18$157
Wed 4/1012:50 pmDCA - SAN
1 stop10h 25mFrontier
Tue 4/168:00 amSAN - DCA
1 stop10h 59mFrontier
Deal found 3/18$158
Wed 4/1012:50 pmDCA - SAN
1 stop10h 25mFrontier
Thu 4/119:03 amSAN - DCA
1 stop9h 56mFrontier
Deal found 3/18$159
Fri 4/127:00 amDCA - SAN
1 stop15h 33mFrontier
Tue 4/168:00 amSAN - DCA
1 stop10h 59mFrontier
Deal found 3/17$160
Mon 4/87:00 amDCA - SAN
1 stop29h 16mFrontier
Wed 4/109:14 amSAN - DCA
1 stop9h 45mFrontier
Deal found 3/18$161
Mon 4/87:00 amDCA - SAN
1 stop29h 16mFrontier
Sat 4/139:33 amSAN - DCA
1 stop9h 26mFrontier
Deal found 3/18$162
Tue 4/1612:50 pmDCA - SAN
1 stop10h 25mFrontier
Wed 4/179:24 amSAN - DCA
1 stop9h 35mFrontier
Deal found 3/18$163
Tue 4/167:00 amDCA - SAN
1 stop9h 57mFrontier
Tue 4/2310:02 amSAN - DCA
1 stop8h 57mFrontier
Deal found 3/17$167

Reagan-National to San Diego 2024 flight deals

Discover exclusive flight deals for travel between Reagan-National and San Diego in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Scroll through some of the best deals on flights from Washington, D.C. to San Diego in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Wed 4/1012:50 pmDCA - SAN
1 stop10h 25mFrontier
Tue 4/168:00 amSAN - DCA
1 stop7h 01mFrontier
Deal found 3/18$156
Wed 4/177:00 amDCA - SAN
1 stop13h 15mFrontier
Thu 4/2512:28 pmSAN - DCA
1 stop20h 32mFrontier
Deal found 3/18$157
Wed 4/1012:50 pmDCA - SAN
1 stop10h 25mFrontier
Tue 4/168:00 amSAN - DCA
1 stop10h 59mFrontier
Deal found 3/18$158
Wed 4/1012:50 pmDCA - SAN
1 stop10h 25mFrontier
Thu 4/119:03 amSAN - DCA
1 stop9h 56mFrontier
Deal found 3/18$159
Fri 4/127:00 amDCA - SAN
1 stop15h 33mFrontier
Tue 4/168:00 amSAN - DCA
1 stop10h 59mFrontier
Deal found 3/17$160
Mon 4/87:00 amDCA - SAN
1 stop29h 16mFrontier
Wed 4/109:14 amSAN - DCA
1 stop9h 45mFrontier
Deal found 3/18$161
Mon 4/87:00 amDCA - SAN
1 stop29h 16mFrontier
Sat 4/139:33 amSAN - DCA
1 stop9h 26mFrontier
Deal found 3/18$162
Tue 4/1612:50 pmDCA - SAN
1 stop10h 25mFrontier
Wed 4/179:24 amSAN - DCA
1 stop9h 35mFrontier
Deal found 3/18$163
Tue 4/167:00 amDCA - SAN
1 stop9h 57mFrontier
Tue 4/2310:02 amSAN - DCA
1 stop8h 57mFrontier
Deal found 3/17$167

Reagan-National to San Diego flights leaving soon

Find last-minute flight options from Reagan-National to San Diego 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 3,145,932 searches. Data last updated March 19, 2024.
Have a look at some of the last-minute flights available departing from Washington, D.C. to San Diego. Users should examine the flight details to ensure there are no surprises.
Thu 3/281:46 pmDCA - SAN
1 stop7h 51mFrontier
Tue 4/27:32 pmSAN - DCA
2 stops13h 37mFrontier
Deal found 3/18$216
Thu 3/281:46 pmDCA - SAN
1 stop7h 51mFrontier
Wed 4/35:51 pmSAN - DCA
1 stop15h 18mFrontier
Deal found 3/18$217
Thu 3/281:46 pmDCA - SAN
1 stop7h 51mFrontier
Tue 4/23:35 pmSAN - DCA
1 stop17h 34mFrontier
Deal found 3/17$221
Thu 3/281:46 pmDCA - SAN
1 stop7h 51mFrontier
Tue 4/27:32 pmSAN - DCA
2 stops13h 37mFrontier
Deal found 3/17$226
Wed 3/277:00 amDCA - SAN
1 stop14h 37mFrontier
Wed 4/35:51 pmSAN - DCA
1 stop25h 08mFrontier
Deal found 3/17$246
Thu 3/281:46 pmDCA - SAN
1 stop7h 51mFrontier
Thu 4/49:17 amSAN - DCA
1 stop9h 42mFrontier
Deal found 3/17$251
Tue 3/266:43 pmDCA - SAN
1 stop16h 04mFrontier
Tue 4/23:35 pmSAN - DCA
1 stop17h 34mFrontier
Deal found 3/18$281
Mon 3/256:48 pmDCA - SAN
1 stop16h 29mFrontier
Tue 3/263:05 pmSAN - DCA
1 stop18h 51mFrontier
Deal found 3/17$283
Tue 3/266:43 pmDCA - SAN
1 stop16h 04mFrontier
Tue 4/27:32 pmSAN - DCA
2 stops13h 37mFrontier
Deal found 3/18$286

One-way flights to San Diego from Reagan-National

Search for one-way flight options from Reagan-National to San Diego. 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 3,145,932 searches. Data last updated March 19, 2024.
Users traveling one-way from Washington, D.C. to San Diego can select one of these great deals. Those seeking round-trip flights from Washington, D.C. to San Diego should utilize the search form at the the top of the page.
Wed 4/1712:50 pmDCA - SAN
1 stop10h 25mFrontier
Deal found 3/18$79
Sat 4/2012:50 pmDCA - SAN
1 stop10h 25mFrontier
Deal found 3/18$83
Tue 4/912:59 pmDCA - SAN
1 stop8h 43mFrontier
Deal found 3/18$84
Sat 4/67:00 amDCA - SAN
1 stop28h 32mFrontier
Deal found 3/18$88
Thu 4/256:59 pmDCA - SAN
1 stop16h 09mFrontier
Deal found 3/18$89
Wed 5/812:50 pmDCA - SAN
1 stop10h 25mFrontier
Deal found 3/18$90
Thu 3/281:46 pmDCA - SAN
1 stop7h 51mFrontier
Deal found 3/18$92
Fri 4/266:51 pmDCA - SAN
2 stops28h 23mFrontier
Deal found 3/18$95
Thu 4/412:59 pmDCA - SAN
1 stop8h 38mFrontier
Deal found 3/18$97

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

Customize your flight search to find flights from Reagan-National to San Diego 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 3,145,932 searches. Data last updated March 19, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$156 - $333

Route

Depart

Return

Price

Washington, D.C. Reagan-NationalSan Diego

DCA - SAN

DCASAN

Washington, D.C. Reagan-National

Wed 4/10

1 stop10h 25m

San Diego

Tue 4/16

1 stop7h 01m

$156

Washington, D.C. Reagan-NationalSan Diego

DCA - SAN

DCASAN

Washington, D.C. Reagan-National

Wed 4/17

1 stop13h 15m

San Diego

Thu 4/25

1 stop20h 32m

$157

Washington, D.C. Reagan-NationalSan Diego

DCA - SAN

DCASAN

Washington, D.C. Reagan-National

Wed 4/10

1 stop10h 25m

San Diego

Tue 4/16

1 stop10h 59m

$158

Washington, D.C. Reagan-NationalSan Diego

DCA - SAN

DCASAN

Washington, D.C. Reagan-National

Wed 4/10

1 stop10h 25m

San Diego

Thu 4/11

1 stop9h 56m

$159

Washington, D.C. Reagan-NationalSan Diego

DCA - SAN

DCASAN

Washington, D.C. Reagan-National

Fri 4/12

1 stop15h 33m

San Diego

Tue 4/16

1 stop10h 59m

$160

Washington, D.C. Reagan-NationalSan Diego

DCA - SAN

DCASAN

Washington, D.C. Reagan-National

Tue 4/2

1 stop8h 43m

San Diego

Tue 4/16

2 stops19h 07m

$224

Washington, D.C. Reagan-NationalSan Diego

DCA - SAN

DCASAN

Washington, D.C. Reagan-National

Tue 5/21

1 stop7h 32m

San Diego

Mon 5/27

1 stop7h 40m

$302

Washington, D.C. Reagan-NationalSan Diego

DCA - SAN

DCASAN

Washington, D.C. Reagan-National

Tue 6/4

1 stop9h 10m

San Diego

Tue 6/11

1 stop11h 26m

$311

Washington, D.C. Reagan-NationalSan Diego

DCA - SAN

DCASAN

Washington, D.C. Reagan-National

Wed 7/31

1 stop7h 29m

San Diego

Wed 8/7

1 stop8h 38m

$333

Flights are sorted by cheapest first

Deals found on 3/18

When is the best time to book a flight from Washington, D.C. Reagan-National Airport to San Diego?

Use this chart to determine the optimal time to book a round-trip flight from Reagan-National to San Diego. Price data was last updated on January 28, 2024.
The best time to book flights from Washington, D.C. Reagan-National Airport to San Diego is 84 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.
Search Deals

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

Use this chart to determine the cheapest time to fly round-trip from Reagan-National to San Diego. Price data was last updated on March 17, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Washington, D.C. Reagan-National Airport to San Diego flight should consider departing on Saturday afternoons when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to San Diego by month

Plan your trip from Reagan-National to San Diego by taking into account the cheapest months to travel. The average price of a one-way flight from Reagan-National to San Diego is currently $89 while a round-trip flight costs $218. Price data was last updated on March 17, 2024.

Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to San Diego (average of $288). Flying from Washington, D.C. Reagan-National Airport to San Diego in June is currently the most expensive (average of $377). 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.

January

$292

February

$297

March

$339

April

$327

May

$328

June

$377

July

$368

August

$313

September

$299

October

$288

November

$334

December

$305

Temperature and rainfall in San Diego by month

Plan your trip to San Diego by taking into account the average temperature and rainfall totals by month.

SAN

Temperature

57.2 - 71.6 °F

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. 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 San Diego. Reviews last updated March 19, 2024.
Get a feel of what it's like to fly with Frontier, Delta and American Airlines from Washington, D.C. to San Diego by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
11,551 reviews

Boarding

8.2

Entertainment

8.1

Crew

8.6

Overall

8.1

Food

7.5

Comfort

7.9

Reviews

1 / 10

Horrible experience. Delayed bags, missing items, delayed flights. Complete disaster

8.1
Very good
11,551 reviews
8.1
Very good
11,551 reviews

Boarding

8.2

Entertainment

8.1

Crew

8.6

Overall

8.1

Food

7.5

Comfort

7.9

Reviews

1 / 10

Horrible experience. Delayed bags, missing items, delayed flights. Complete disaster

7.7
Good
4,921 reviews
8.1
Very good
11,551 reviews

Boarding

8.2

Entertainment

8.1

Crew

8.6

Overall

8.1

Food

7.5

Comfort

7.9

Reviews

1 / 10

Horrible experience. Delayed bags, missing items, delayed flights. Complete disaster

7.4
Good
11,602 reviews
8.1
Very good
11,551 reviews

Boarding

8.2

Entertainment

8.1

Crew

8.6

Overall

8.1

Food

7.5

Comfort

7.9

Reviews

1 / 10

Horrible experience. Delayed bags, missing items, delayed flights. Complete disaster

7.3
Good
15,298 reviews
8.1
Very good
11,551 reviews

Boarding

8.2

Entertainment

8.1

Crew

8.6

Overall

8.1

Food

7.5

Comfort

7.9

Reviews

1 / 10

Horrible experience. Delayed bags, missing items, delayed flights. Complete disaster

6.4
Okay
4,333 reviews
8.1
Very good
11,551 reviews

Boarding

8.2

Entertainment

8.1

Crew

8.6

Overall

8.1

Food

7.5

Comfort

7.9

Reviews

1 / 10

Horrible experience. Delayed bags, missing items, delayed flights. Complete disaster

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to San Diego. 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 into for flights to San Diego from Washington, D.C. Reagan-National?

    If you book a flight to San Diego from Washington, D.C. Reagan-National, you will be flying to 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 Washington, D.C. Reagan-National to San Diego per day from 6 different airlines.

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

    Yes, there are multiple flights from Washington, D.C. Reagan-National Airport to San Diego for under $200. The cheapest flight booked recently is on Frontier for just $156, but on average you can expect to pay $167.

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

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

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

    Currently priced at $156, Frontier will fly you from Washington, D.C. Reagan-National Airport to San Diego and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Frontier is currently priced 61% below the average price you’ll pay for this route.

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

  • What does DCA to SAN mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Washington, D.C. Reagan-National Airport to San Diego Airport flight would often be abbreviated as a DCA to SAN flight.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Reagan-National to San Diego
See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Reagan-National to San Diego

Discover the top 6 airlines that operate flights from Reagan-National to San Diego. 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 3,145,932 searches. Data last updated March 19, 2024.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$114Average$368FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
FrontierCheapest$142Average$261FlexibilityNo cancel feeOn-time62%
Search Frontier flights
United AirlinesCheapest$220Average$426FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$226Average$446FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$268Average$455FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
JetBlueCheapest$268Average$347FlexibilityNo cancel feeOn-time62%
Search JetBlue flights

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

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

Hourly flight availability from Reagan-National to San Diego

Find hourly flight availability from Reagan-National to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 19, 2024.
0%of flight departuresEarly morningMidnight to 6 am
50%of flight departuresMorning6 am to noon
50%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Reagan-National to San Diego

Explore weekly flight availability from Reagan-National to San Diego. 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 March 19, 2024.
Sunday2daily flights
Monday2daily flights
Tuesday1daily flight
Wednesday1daily flight
Thursday2daily flights
Friday2daily flights
Saturday2daily flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Reagan-National to San Diego?

Deals for Reagan-National to San Diego flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Reagan-National to San Diego?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to San Diego from Reagan-National.

Can Cheapflights find flights from Reagan-National to San Diego with no change fees?

Need flexible booking options for your flight to San Diego from Reagan-National? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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