HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

$82+ Cheap flights from San Diego (SAN) to Reagan-National (DCA)

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 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — DCA
Jul 30 — Aug 61
From?
To?
Tue 7/30
Tue 8/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Leverage Cheapflights for Your Next Trip

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 Tuesday and return on a Wednesday

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 July 25, 2024.

Popular in

March

Cheapest in

February

Round-trip from

$128

One-way from

$82
(mytrip.com)
High demand for flights, 20% potential price rise
Search Deals
Best time to find cheap flights, 24% potential price drop
Search Deals
From San Diego to Washington, D.C. Reagan-National
Search Deals
One-way flight from San Diego to Washington, D.C. Reagan-National
Search Deals

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 51 days early can save you up to 81% on average compared to booking a flight this week. If booking 51 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 $368 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 $537 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 March. 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 30% 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 July & August 2024

Find cheap flight options from San Diego to Reagan-National specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Prices were last updated on July 25, 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.
This deal was found by Cheapflights users on 7/25. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/225:07 pmSAN - DCA
1 stop16h 02mFrontier
Wed 8/2812:59 pmDCA - SAN
1 stop21h 23mFrontier
Deal found 7/25$128
This deal was found by Cheapflights users on 7/25. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/225:07 pmSAN - DCA
1 stop16h 02mFrontier
Wed 8/2812:59 pmDCA - SAN
1 stop21h 23mFrontier
Deal found 7/25$137
This eDestinos deal was found by Cheapflights users on 7/24. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2710:18 amSAN - DCA
1 stop22h 51mFrontier
Tue 9/37:00 amDCA - SAN
1 stop28h 07mFrontier
Deal found 7/24$138
This deal was found by Cheapflights users on 7/24. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/196:27 pmSAN - DCA
1 stop20h 42mFrontier
Tue 8/2712:59 pmDCA - SAN
1 stop9h 26mFrontier
Deal found 7/24$146
This deal was found by Cheapflights users on 7/24. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/196:27 pmSAN - DCA
1 stop14h 42mFrontier
Tue 8/2712:59 pmDCA - SAN
1 stop22h 08mFrontier
Deal found 7/24$149
This deal was found by Cheapflights users on 7/24. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/222:59 pmSAN - DCA
1 stop24h 10mFrontier
Wed 8/2812:59 pmDCA - SAN
1 stop21h 23mFrontier
Deal found 7/24$152
This deal was found by Cheapflights users on 7/24. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/155:07 pmSAN - DCA
1 stop16h 02mFrontier
Wed 8/216:59 pmDCA - SAN
1 stop15h 23mFrontier
Deal found 7/24$155
This mytrip.com deal was found by Cheapflights users on 7/24. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/88:48 pmSAN - DCA
1 stop18h 21mFrontier
Wed 8/287:00 amDCA - SAN
1 stop13h 01mFrontier
Deal found 7/24$165
This mytrip.com deal was found by Cheapflights users on 7/25. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2812:33 pmSAN - DCA
1 stop20h 36mFrontier
Mon 9/27:00 amDCA - SAN
1 stop27h 42mFrontier
Deal found 7/25$166

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 2,752,877 searches. Data last updated July 25, 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.
This deal was found by Cheapflights users on 7/25. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/225:07 pmSAN - DCA
1 stop16h 02mFrontier
Wed 8/2812:59 pmDCA - SAN
1 stop21h 23mFrontier
Deal found 7/25$128
This deal was found by Cheapflights users on 7/25. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/225:07 pmSAN - DCA
1 stop16h 02mFrontier
Wed 8/2812:59 pmDCA - SAN
1 stop21h 23mFrontier
Deal found 7/25$137
This eDestinos deal was found by Cheapflights users on 7/24. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2710:18 amSAN - DCA
1 stop22h 51mFrontier
Tue 9/37:00 amDCA - SAN
1 stop28h 07mFrontier
Deal found 7/24$138
This deal was found by Cheapflights users on 7/24. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/196:27 pmSAN - DCA
1 stop20h 42mFrontier
Tue 8/2712:59 pmDCA - SAN
1 stop9h 26mFrontier
Deal found 7/24$146
This deal was found by Cheapflights users on 7/24. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/196:27 pmSAN - DCA
1 stop14h 42mFrontier
Tue 8/2712:59 pmDCA - SAN
1 stop22h 08mFrontier
Deal found 7/24$149
This deal was found by Cheapflights users on 7/24. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/222:59 pmSAN - DCA
1 stop24h 10mFrontier
Wed 8/2812:59 pmDCA - SAN
1 stop21h 23mFrontier
Deal found 7/24$152
This deal was found by Cheapflights users on 7/24. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/155:07 pmSAN - DCA
1 stop16h 02mFrontier
Wed 8/216:59 pmDCA - SAN
1 stop15h 23mFrontier
Deal found 7/24$155
This mytrip.com deal was found by Cheapflights users on 7/24. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2110:13 amSAN - DCA
1 stop8h 46mFrontier
Wed 9/257:00 amDCA - SAN
1 stop7h 42mFrontier
Deal found 7/24$161
This mytrip.com deal was found by Cheapflights users on 7/24. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/88:48 pmSAN - DCA
1 stop18h 21mFrontier
Wed 8/287:00 amDCA - SAN
1 stop13h 01mFrontier
Deal found 7/24$165

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 2,752,877 searches. Data last updated July 25, 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.
This CheapOair deal was found by Cheapflights users on 7/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/13:02 pmSAN - DCA
1 stop27h 53mFrontier
Mon 8/1212:59 pmDCA - SAN
1 stop11h 17mFrontier
Deal found 7/25$264
This mytrip.com deal was found by Cheapflights users on 7/24. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/27:04 pmSAN - DCA
1 stop20h 05mFrontier
Mon 8/1212:59 pmDCA - SAN
1 stop11h 17mFrontier
Deal found 7/24$294
This mytrip.com deal was found by Cheapflights users on 7/23. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/27:04 pmSAN - DCA
1 stop20h 05mFrontier
Wed 8/77:00 amDCA - SAN
1 stop14h 06mFrontier
Deal found 7/23$296
This mytrip.com deal was found by Cheapflights users on 7/24. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/18:48 pmSAN - DCA
1 stop22h 07mFrontier
Mon 8/56:59 pmDCA - SAN
1 stop16h 08mFrontier
Deal found 7/24$299
This mytrip.com deal was found by Cheapflights users on 7/25. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/18:48 pmSAN - DCA
1 stop22h 07mFrontier
Mon 8/56:59 pmDCA - SAN
1 stop16h 08mFrontier
Deal found 7/25$307
This Frontier deal was found by Cheapflights users on 7/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/3110:08 amSAN - DCA
1 stop8h 47mFrontier
Sat 8/107:00 amDCA - SAN
1 stop12h 49mFrontier
Deal found 7/24$318
This Gotogate deal was found by Cheapflights users on 7/24. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/319:10 pmSAN - DCA
1 stop11h 59mFrontier
Sat 8/106:59 pmDCA - SAN
1 stop15h 43mFrontier
Deal found 7/24$319
This Gotogate deal was found by Cheapflights users on 7/24. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/18:48 pmSAN - DCA
1 stop22h 07mFrontier
Sun 8/47:00 amDCA - SAN
1 stop17h 16mFrontier
Deal found 7/24$320
This Trip.com deal was found by Cheapflights users on 7/25. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/29:06 pmSAN - DCA
1 stop21h 52mFrontier
Fri 8/166:59 pmDCA - SAN
1 stop16h 08mFrontier
Deal found 7/25$324

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 2,752,877 searches. Data last updated July 25, 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.
This mytrip.com deal was found by Cheapflights users on 7/24. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1812:06 pmSAN - DCA
1 stop6h 53mFrontier
Deal found 7/24$82
This mytrip.com deal was found by Cheapflights users on 7/24. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2710:18 amSAN - DCA
1 stop8h 40mFrontier
Deal found 7/24$83
This Frontier deal was found by Cheapflights users on 7/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/710:13 amSAN - DCA
1 stop8h 46mFrontier
Deal found 7/24$84
This mytrip.com deal was found by Cheapflights users on 7/24. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/247:24 pmSAN - DCA
1 stop13h 43mFrontier
Deal found 7/24$86
This mytrip.com deal was found by Cheapflights users on 7/24. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/155:07 pmSAN - DCA
1 stop25h 52mFrontier
Deal found 7/24$87
This mytrip.com deal was found by Cheapflights users on 7/25. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/45:56 pmSAN - DCA
1 stop25h 03mFrontier
Deal found 7/25$88
This Frontier deal was found by Cheapflights users on 7/25. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/310:12 amSAN - DCA
1 stop8h 47mFrontier
Deal found 7/25$90
This mytrip.com deal was found by Cheapflights users on 7/24. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1210:15 amSAN - DCA
1 stop22h 54mFrontier
Deal found 7/24$92
This CheapOair deal was found by Cheapflights users on 7/24. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/197:24 amSAN - DCA
1 stop7h 45mFrontier
Deal found 7/24$95

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 2,752,877 searches. Data last updated July 25, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$128 - $336

Route

Depart

Return

Price

San DiegoWashington, D.C. Reagan-National

SAN - DCA

SANDCA

San Diego

Thu 8/22

1 stop16h 02m

Washington, D.C. Reagan-National

Wed 8/28

1 stop21h 23m

$128

San DiegoWashington, D.C. Reagan-National

SAN - DCA

SANDCA

San Diego

Thu 8/22

1 stop16h 02m

Washington, D.C. Reagan-National

Wed 8/28

1 stop21h 23m

$137

San DiegoWashington, D.C. Reagan-National

SAN - DCA

SANDCA

San Diego

Tue 8/27

1 stop22h 51m

Washington, D.C. Reagan-National

Tue 9/3

1 stop28h 07m

$138

San DiegoWashington, D.C. Reagan-National

SAN - DCA

SANDCA

San Diego

Mon 8/26

1 stop7h 55m

Washington, D.C. Reagan-National

Tue 9/3

1 stop16h 08m

$231

San DiegoWashington, D.C. Reagan-National

SAN - DCA

SANDCA

San Diego

Fri 8/23

1 stop10h 03m

Washington, D.C. Reagan-National

Thu 8/29

1 stop8h 10m

$272

San DiegoWashington, D.C. Reagan-National

SAN - DCA

SANDCA

San Diego

Fri 8/23

1 stop7h 55m

Washington, D.C. Reagan-National

Fri 8/30

1 stop8h 36m

$276

San DiegoWashington, D.C. Reagan-National

SAN - DCA

SANDCA

San Diego

Tue 12/17

1 stop7h 04m

Washington, D.C. Reagan-National

Thu 1/2

1 stop9h 04m

$295

San DiegoWashington, D.C. Reagan-National

SAN - DCA

SANDCA

San Diego

Mon 8/19

2 stops21h 18m

Washington, D.C. Reagan-National

Tue 8/27

1 stop12h 08m

$325

San DiegoWashington, D.C. Reagan-National

SAN - DCA

SANDCA

San Diego

Thu 9/5

2 stops11h 39m

Washington, D.C. Reagan-National

Mon 9/9

1 stop17h 57m

$336

Flights are sorted by cheapest first

Deals found on 7/25

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 July 23, 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 July 21, 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 July 25, 2024.
Read reviews from past customers who have flown Frontier, United Airlines and Alaska 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.
Southwest
8.2
Very good
5,641 reviews

Entertainment

7.8

Comfort

8.1

Boarding

8.3

Overall

8.2

Food

7.3

Crew

8.7

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Southwest
8.2
Very good
5,641 reviews
Southwest
8.2
Very good
5,641 reviews

Entertainment

7.8

Comfort

8.1

Boarding

8.3

Overall

8.2

Food

7.3

Crew

8.7

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Alaska Airlines
8.1
Very good
9,365 reviews
Southwest
8.2
Very good
5,641 reviews

Entertainment

7.8

Comfort

8.1

Boarding

8.3

Overall

8.2

Food

7.3

Crew

8.7

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Delta
8.0
Very good
9,630 reviews
Southwest
8.2
Very good
5,641 reviews

Entertainment

7.8

Comfort

8.1

Boarding

8.3

Overall

8.2

Food

7.3

Crew

8.7

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

JetBlue
7.6
Good
3,996 reviews
Southwest
8.2
Very good
5,641 reviews

Entertainment

7.8

Comfort

8.1

Boarding

8.3

Overall

8.2

Food

7.3

Crew

8.7

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

United Airlines
7.4
Good
10,000 reviews
Southwest
8.2
Very good
5,641 reviews

Entertainment

7.8

Comfort

8.1

Boarding

8.3

Overall

8.2

Food

7.3

Crew

8.7

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

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 $128, but on average you can expect to pay $161.

  • 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 $128, 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 66% less than the average price by searching for this airline.

  • What are the cheapest airlines to fly from San Diego to Washington, D.C. Reagan-National Airport one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $82. Users have also found prices from $118 and $138 on JetBlue and Delta, respectively.

  • 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?

    Most of the time, San Diego to Washington, D.C. Reagan-National Airport flights that have layovers will stop in Denver.

  • 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 Paramount Theatre. Coors Field, 16th Street Mall, and Paramount Theatre can be visited by traveling about 18.4 mi, 18.7 mi, and 18.6 mi respectively from Denver Intl. Travelers in need of a car in Denver can rent one for about $83 per day.

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

    San Diego to Washington, D.C. Reagan-National Airport flights have a layover in Chicago least often.

  • 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 7/25.

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

    When booking a flight from San Diego to Washington, D.C. Reagan-National Airport, you may want to consider flying on American Airlines, Alaska Airlines or JetBlue as they are the most popular for this route.

  • 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 $339). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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

Los Angeles to Reagan-National flights
Los Angeles to Baltimore flights
Los Angeles to Dulles Intl flights
San Francisco to Dulles Intl flights
San Francisco to Reagan-National flights
San Francisco to Baltimore flights
Burbank to Baltimore flights
Santa Ana to Baltimore flights
Oakland to Baltimore flights
Ontario to Reagan-National flights
Ontario to Baltimore flights
Ontario to Dulles Intl flights
San Diego to Dulles Intl flights
San Diego to Baltimore flights
Las Vegas to Baltimore flights
Santa Ana to Reagan-National flights
Las Vegas to Reagan-National flights
Santa Ana to Dulles Intl flights
Sacramento to Dulles Intl flights
Las Vegas to Dulles Intl flights
San Jose to Dulles Intl flights
Sacramento to Reagan-National flights
San Jose to Reagan-National flights
Sacramento to Baltimore flights
Burbank to Dulles Intl flights
Oakland to Dulles Intl flights
Burbank to Reagan-National flights
Oakland to Reagan-National flights
San Jose to Baltimore flights
Fresno to Dulles Intl flights
Fresno to Baltimore flights
Long Beach to Baltimore flights
Long Beach to Dulles Intl flights
Fresno to Reagan-National flights
Palm Springs to Dulles Intl flights
Medford to Dulles Intl flights
Reno to Baltimore flights
Palm Springs to Baltimore flights
Medford to Baltimore flights
Reno to Dulles Intl flights
Palm Springs to Reagan-National flights
Reno to Reagan-National flights
Medford to Reagan-National flights
San Luis Obispo to Dulles Intl flights
Long Beach to Reagan-National flights
Santa Barbara to Dulles Intl flights
San Luis Obispo to Baltimore flights
Santa Barbara to Baltimore flights
Monterey to Dulles Intl flights

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 2,752,877 searches. Data last updated July 25, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$120Average$247FlexibilityNo cancel feeOn-time65%
FrontierCheapest$148Average$283FlexibilityNo cancel feeOn-time62%
Alaska AirlinesCheapest$194Average$281FlexibilityNo cancel feeOn-time75%
JetBlueCheapest$234Average$361FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$236Average$442FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$257Average$422FlexibilityNo cancel feeOn-time69%
DeltaCheapest$259Average$408FlexibilityNo cancel feeOn-timeN/A
San Francisco to New York flights
Chicago to Washington, D.C. flights
Phoenix to Miami flights
Dallas to Salt Lake City flights
Boston to Rome flights
Salt Lake City to Los Angeles flights
Los Angeles to Kansas City flights
Chicago to Orlando flights
New York to Vancouver flights
Baltimore to Los Angeles flights
Houston to Detroit flights
San Diego to Dodge City flights

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.
First Class
Business Class
Prem Econ Class
Economy Class

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 July 25, 2024.
Sunday1daily flight
Monday1daily flight
Tuesday1daily flight
Wednesday1daily flight
Thursday1daily flight
Friday1daily flight
Saturday1daily flight

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Abha
Flights to Komatsu
Flights to Skardu
Flights to Laayoune Hassan I
Flights to Aqaba King Hussein Intl
Flights to Nampula
Flights to Bourgas
Flights to Riverton
Flights to Alpena Phelps/Collins
Flights to Palmas
Flights to Newport State
Flights to Antofagasta Cerro Moreno
Flights to Nuku‘alofa Fua'Amotu Intl
Flights to Ndola
Flights to Fort Dodge
Flights to Miri
Flights to Rhinelander Oneida County
Flights to Seattle Lake Union Spb
Flights to Portsmouth Pease Intl
Flights to Tumbes
Flights to Jigiga
Flights to Diyarbakir
Flights to Akureyri
Flights to Brainerd Crow Wing County
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines