$128+ Cheap flights from Dulles Intl (IAD) to San Diego (SAN)

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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — SAN
Jul 23 — Jul 301

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The best prices from Washington, D.C. Dulles Intl to San Diego are usually found in January or September, booked 53 days in advance, depart on a Tuesday or Saturday and return on a Wednesday

Cheap flight deals from Dulles Intl to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) 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 July 18, 2024.

Popular in

March

Cheapest in

January

Round-trip from

$163

One-way from

$128
(Delta)
High demand for flights, 12% potential price rise
Best time to find cheap flights, 19% potential price drop
From Washington, D.C. Dulles Intl to San Diego
One-way flight from Washington, D.C. Dulles Intl to San Diego

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

Users have found that flying from Washington, D.C. Dulles Intl Airport to San Diego 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 Washington, D.C. Dulles Intl Airport to San Diego?

To save on the cost of your flight from Washington, D.C. Dulles Intl Airport to San Diego, book at least 37 days before your planned departure. Booking around this time can save you about 68% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $406 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $487.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to San Diego?

The best pricing can be found in the month of September. Prices to San Diego from Washington, D.C. Dulles Intl Airport average $362. You can even find prices in September for less than $362, as users have found deals to San Diego from as low as $159. The month of March appears to be one of the more expensive times to travel to San Diego from Washington, D.C. Dulles Intl Airport. Flying in the targeted month can save you up to 17%.

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

When flying from Washington, D.C. Dulles Intl Airport to San Diego, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 39% versus a flight at noon.

Cheap Dulles Intl to San Diego flights in July & August 2024

Find cheap flight options from Dulles Intl to San Diego specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,689,020 searches. Prices were last updated on July 18, 2024.
These are some of the most attractive deals on flights from Washington, D.C. to San Diego in 2024. Check back regularly for other flight deals.
This deal was found by Cheapflights users on 7/16. 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.
Fri 8/165:17 pmIAD - SAN
1 stop7h 58mDelta
Thu 8/221:38 pmSAN - IAD
1 stop7h 12mDelta
Deal found 7/16$163
This deal was found by Cheapflights users on 7/17. 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.
Sat 8/174:16 pmIAD - SAN
Nonstop5h 18mAlaska Airlines
Fri 8/238:50 amSAN - IAD
Nonstop5h 02mAlaska Airlines
Deal found 7/17$186
This deal was found by Cheapflights users on 7/18. 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.
Sat 8/176:14 pmIAD - SAN
1 stop7h 11mDelta
Fri 8/231:13 pmSAN - IAD
1 stop7h 20mDelta
Deal found 7/18$187
This deal was found by Cheapflights users on 7/18. 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.
Sat 8/36:14 pmIAD - SAN
1 stop7h 11mDelta
Wed 8/711:31 amSAN - IAD
1 stop8h 32mDelta
Deal found 7/18$189
This Delta deal was found by Cheapflights users on 7/17. 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.
Fri 8/166:10 amIAD - SAN
1 stop7h 11mDelta
Tue 8/206:55 amSAN - IAD
1 stop6h 42mDelta
Deal found 7/17$256
This United Airlines deal was found by Cheapflights users on 7/17. 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.
Sat 8/178:32 amIAD - SAN
Nonstop5h 21mUnited Airlines
Mon 8/199:35 pmSAN - IAD
Nonstop4h 56mUnited Airlines
Deal found 7/17$257
This United Airlines deal was found by Cheapflights users on 7/17. 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.
Fri 8/306:00 pmIAD - SAN
Nonstop5h 09mUnited Airlines
Wed 9/44:07 pmSAN - IAD
1 stop10h 40mUnited Airlines
Deal found 7/17$262
This Alaska Airlines deal was found by Cheapflights users on 7/18. 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 8/246:55 pmIAD - SAN
1 stop15h 44mAlaska Airlines
Sat 8/318:35 amSAN - IAD
Nonstop5h 02mAlaska Airlines
Deal found 7/18$266
This United Airlines deal was found by Cheapflights users on 7/17. 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.
Sat 8/171:05 pmIAD - SAN
1 stop7h 56mUnited Airlines
Mon 8/199:35 pmSAN - IAD
Nonstop4h 56mUnited Airlines
Deal found 7/17$267

Dulles Intl to San Diego 2024 flight deals

Discover exclusive flight deals for travel between Dulles Intl and San Diego in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,689,020 searches. Data last updated July 18, 2024.
These are some of the most attractive deals on flights from Washington, D.C. to San Diego in 2024. Check back regularly for other flight deals.
This deal was found by Cheapflights users on 7/16. 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.
Fri 8/165:17 pmIAD - SAN
1 stop7h 58mDelta
Thu 8/221:38 pmSAN - IAD
1 stop7h 12mDelta
Deal found 7/16$163
This deal was found by Cheapflights users on 7/17. 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.
Sat 8/174:16 pmIAD - SAN
Nonstop5h 18mAlaska Airlines
Fri 8/238:50 amSAN - IAD
Nonstop5h 02mAlaska Airlines
Deal found 7/17$186
This deal was found by Cheapflights users on 7/18. 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.
Sat 8/176:14 pmIAD - SAN
1 stop7h 11mDelta
Fri 8/231:13 pmSAN - IAD
1 stop7h 20mDelta
Deal found 7/18$187
This deal was found by Cheapflights users on 7/18. 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.
Sat 8/36:14 pmIAD - SAN
1 stop7h 11mDelta
Wed 8/711:31 amSAN - IAD
1 stop8h 32mDelta
Deal found 7/18$189
This Delta deal was found by Cheapflights users on 7/18. 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.
Fri 8/167:11 pmIAD - SAN
1 stop7h 48mDelta
Mon 8/1910:30 pmSAN - IAD
1 stop8h 41mDelta
Deal found 7/18$256
This Alaska Airlines deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/54:16 pmIAD - SAN
Nonstop5h 26mAlaska Airlines
Wed 9/118:50 amSAN - IAD
Nonstop5h 02mAlaska Airlines
Deal found 7/17$257
This United Airlines deal was found by Cheapflights users on 7/17. 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.
Fri 8/306:00 pmIAD - SAN
Nonstop5h 09mUnited Airlines
Wed 9/44:07 pmSAN - IAD
1 stop10h 40mUnited Airlines
Deal found 7/17$262
This Alaska Airlines deal was found by Cheapflights users on 7/18. 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 8/246:55 pmIAD - SAN
1 stop15h 44mAlaska Airlines
Sat 8/318:35 amSAN - IAD
Nonstop5h 02mAlaska Airlines
Deal found 7/18$266
This United Airlines deal was found by Cheapflights users on 7/17. 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.
Fri 10/46:15 pmIAD - SAN
1 stop8h 44mUnited Airlines
Sun 10/139:15 pmSAN - IAD
Nonstop4h 56mUnited Airlines
Deal found 7/17$267

Dulles Intl to San Diego flights leaving soon

Find last-minute flight options from Dulles Intl 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 2,689,020 searches. Data last updated July 18, 2024.
Check out these flights departing soon from Washington, D.C. to San Diego. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
This mytrip.com deal was found by Cheapflights users on 7/17. 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 7/2512:55 pmIAD - SAN
3 stops23h 20mMultiple Airlines
Tue 7/305:32 pmSAN - IAD
3 stops14h 48mMultiple Airlines
Deal found 7/17$390
This mytrip.com deal was found by Cheapflights users on 7/17. 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 7/248:25 amIAD - SAN
3 stops16h 21mMultiple Airlines
Wed 8/75:05 pmSAN - IAD
1 stop15h 12mMultiple Airlines
Deal found 7/17$400
This mytrip.com deal was found by Cheapflights users on 7/17. 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 7/2310:15 pmIAD - SAN
3 stops26h 31mMultiple Airlines
Sat 8/178:22 amSAN - IAD
3 stops33h 43mMultiple Airlines
Deal found 7/17$402
This mytrip.com deal was found by Cheapflights users on 7/17. 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.
Sun 7/281:53 pmIAD - SAN
2 stops22h 22mMultiple Airlines
Thu 8/17:32 pmSAN - IAD
3 stops12h 48mMultiple Airlines
Deal found 7/17$413
This mytrip.com deal was found by Cheapflights users on 7/17. 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 7/2412:55 pmIAD - SAN
3 stops11h 51mMultiple Airlines
Sat 8/37:32 pmSAN - IAD
3 stops32h 48mMultiple Airlines
Deal found 7/17$417
This mytrip.com deal was found by Cheapflights users on 7/17. 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 7/2310:15 pmIAD - SAN
3 stops26h 31mMultiple Airlines
Tue 8/135:50 pmSAN - IAD
1 stop13h 40mMultiple Airlines
Deal found 7/17$428
This mytrip.com deal was found by Cheapflights users on 7/17. 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 7/2412:55 pmIAD - SAN
3 stops11h 51mMultiple Airlines
Tue 7/307:32 pmSAN - IAD
3 stops12h 48mMultiple Airlines
Deal found 7/17$446
This mytrip.com deal was found by Cheapflights users on 7/17. 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 7/2412:55 pmIAD - SAN
3 stops11h 51mMultiple Airlines
Tue 7/305:50 pmSAN - IAD
1 stop13h 40mMultiple Airlines
Deal found 7/17$448
This KAYAK deal was found by Cheapflights users on 7/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/281:53 pmIAD - SAN
2 stops22h 22mMultiple Airlines
Thu 8/110:20 pmSAN - IAD
2 stops35h 50mMultiple Airlines
Deal found 7/17$449

One-way flights to San Diego from Dulles Intl

Search for one-way flight options from Dulles Intl 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 2,689,020 searches. Data last updated July 18, 2024.
Users traveling one-way from Washington, D.C. to San Diego can select one of these great deals. Users can also find round-trip Washington, D.C. to San Diego flights by using the search form above.
This Delta deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/176:14 pmIAD - SAN
1 stop7h 11mDelta
Deal found 7/18$128
This Alaska Airlines deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/264:16 pmIAD - SAN
Nonstop5h 26mAlaska Airlines
Deal found 7/17$129
This mytrip.com deal was found by Cheapflights users on 7/18. 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.
Mon 8/1912:55 pmIAD - SAN
3 stops21h 37mMultiple Airlines
Deal found 7/18$132
This American Airlines deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/175:03 amIAD - SAN
1 stop8h 36mAmerican Airlines
Deal found 7/18$138
This Alaska Airlines deal was found by Cheapflights users on 7/17. 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.
Mon 8/124:16 pmIAD - SAN
Nonstop5h 18mAlaska Airlines
Deal found 7/17$150
This mytrip.com deal was found by Cheapflights users on 7/17. 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 8/248:25 amIAD - SAN
3 stops26h 07mMultiple Airlines
Deal found 7/17$151
This mytrip.com deal was found by Cheapflights users on 7/17. 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 8/1512:55 pmIAD - SAN
3 stops21h 37mMultiple Airlines
Deal found 7/17$153
This mytrip.com deal was found by Cheapflights users on 7/18. 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 8/178:25 amIAD - SAN
3 stops26h 07mMultiple Airlines
Deal found 7/18$155
This mytrip.com deal was found by Cheapflights users on 7/17. 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.
Sun 8/1812:55 pmIAD - SAN
3 stops21h 37mMultiple Airlines
Deal found 7/17$156

Find flights from Dulles Intl to San Diego within your budget

Customize your flight search to find flights from Dulles Intl 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 2,689,020 searches. Data last updated July 18, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$163 - $398

Route

Depart

Return

Price

Washington, D.C. Dulles IntlSan Diego

IAD - SAN

IADSAN

Washington, D.C. Dulles Intl

Fri 8/16

1 stop7h 58m

San Diego

Thu 8/22

1 stop7h 12m

$163

Washington, D.C. Dulles IntlSan Diego

IAD - SAN

IADSAN

Washington, D.C. Dulles Intl

Sat 8/17

Nonstop5h 18m

San Diego

Fri 8/23

Nonstop5h 02m

$186

Washington, D.C. Dulles IntlSan Diego

IAD - SAN

IADSAN

Washington, D.C. Dulles Intl

Sat 8/17

1 stop7h 11m

San Diego

Fri 8/23

1 stop7h 20m

$187

Washington, D.C. Dulles IntlSan Diego

IAD - SAN

IADSAN

Washington, D.C. Dulles Intl

Sat 8/3

1 stop7h 11m

San Diego

Wed 8/7

1 stop8h 32m

$189

Washington, D.C. Dulles IntlSan Diego

IAD - SAN

IADSAN

Washington, D.C. Dulles Intl

Fri 8/30

Nonstop5h 09m

San Diego

Wed 9/4

1 stop10h 40m

$262

Washington, D.C. Dulles IntlSan Diego

IAD - SAN

IADSAN

Washington, D.C. Dulles Intl

Wed 8/14

1 stop9h 23m

San Diego

Sat 8/17

1 stop8h 34m

$276

Washington, D.C. Dulles IntlSan Diego

IAD - SAN

IADSAN

Washington, D.C. Dulles Intl

Wed 8/21

1 stop7h 41m

San Diego

Mon 8/26

Nonstop5h 02m

$300

Washington, D.C. Dulles IntlSan Diego

IAD - SAN

IADSAN

Washington, D.C. Dulles Intl

Thu 10/10

1 stop8h 52m

San Diego

Sun 10/13

1 stop14h 07m

$373

Washington, D.C. Dulles IntlSan Diego

IAD - SAN

IADSAN

Washington, D.C. Dulles Intl

Mon 8/5

2 stops11h 00m

San Diego

Wed 8/7

1 stop6h 25m

$398

Flights are sorted by cheapest first

Deals found on 7/16

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to San Diego?

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to San Diego. Price data was last updated on July 12, 2024.
Booking 53 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. Dulles Intl Airport to San Diego. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

What is the cheapest day to fly from Washington, D.C. Dulles Intl Airport to San Diego?

Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to San Diego. Price data was last updated on July 14, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to San Diego flight should consider departing on Friday evenings when fares are most often at their lowest. Sunday evenings 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 Dulles Intl to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Dulles Intl 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 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

If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 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 July 18, 2024.
Read through reviews of airlines operating flights from Washington, D.C. to San Diego, such as Sun Country Air, American Airlines and United Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.2
Very good
5,670 reviews

Entertainment

7.8

Overall

8.2

Food

7.3

Comfort

8.1

Crew

8.7

Boarding

8.3

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Southwest
8.2
Very good
5,670 reviews
Southwest
8.2
Very good
5,670 reviews

Entertainment

7.8

Overall

8.2

Food

7.3

Comfort

8.1

Crew

8.7

Boarding

8.3

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

8.1
Very good
9,383 reviews
Southwest
8.2
Very good
5,670 reviews

Entertainment

7.8

Overall

8.2

Food

7.3

Comfort

8.1

Crew

8.7

Boarding

8.3

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

8.0
Very good
9,762 reviews
Southwest
8.2
Very good
5,670 reviews

Entertainment

7.8

Overall

8.2

Food

7.3

Comfort

8.1

Crew

8.7

Boarding

8.3

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

7.4
Good
10,000 reviews
Southwest
8.2
Very good
5,670 reviews

Entertainment

7.8

Overall

8.2

Food

7.3

Comfort

8.1

Crew

8.7

Boarding

8.3

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

7.3
Good
10,000 reviews
Southwest
8.2
Very good
5,670 reviews

Entertainment

7.8

Overall

8.2

Food

7.3

Comfort

8.1

Crew

8.7

Boarding

8.3

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl 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. Dulles Intl?

    For a flight from Washington, D.C. Dulles Intl to San Diego, you will be flying into San Diego. San Diego (SAN) is just 2.6 mi from the center of the city. San Diego is the only San Diego airport and it handles 4 inbound flights from Washington, D.C. Dulles Intl per day. 5 airlines have flights to San Diego from Washington, D.C. Dulles Intl on a regular basis.

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

    Yes, there are multiple flights from Washington, D.C. Dulles Intl Airport to San Diego for under $200. The cheapest flight booked recently is on Delta for just $163, but on average you can expect to pay $256.

  • Are there nonstop flights from Washington, D.C. Dulles Intl Airport to San Diego for under $200 on Cheapflights?

    Cheapflights has at least 20 direct flights from Washington, D.C. Dulles Intl Airport to San Diego under $200. A good price for a nonstop flight from Washington, D.C. Dulles Intl Airport to San Diego is less than $292.

  • Are there last-minute flights available from Washington, D.C. Dulles Intl Airport to San Diego for under $400?

    There are currently 20+ open flights from Washington, D.C. Dulles Intl Airport to San Diego within the next 7 days for less than $400.

  • What days are nonstop flights available from Washington, D.C. Dulles Intl Airport to San Diego?

    You can find nonstop flights on the following days: Sunday, Tuesday, Friday, Saturday.

  • How many flights depart from Washington, D.C. Dulles Intl Airport to San Diego on average per day?

    On average 6 flights depart from Washington, D.C. Dulles Intl Airport to San Diego per day.
    Afternoon (Noon - 6pm) - 100% of flight departures

  • How long is the flight from Washington, D.C. Dulles Intl Airport to San Diego?

    For as low as $163, Delta can have you in San Diego from Washington, D.C. Dulles Intl Airport in 5h 09m. Airlines will cover a distance of 2261 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to San Diego round-trip?

    Delta, at $163, was found to be the cheapest airline from Washington, D.C. Dulles Intl Airport to San Diego.Alternate airlines to your destination round-trip include Alaska Airlines and United Airlines. Delta is currently priced 55% below the average price you’ll pay for this route.

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

    One-way options have recently been found by users for as low as $128 on Delta. Other airlines that offer cheap prices include Alaska Airlines from $129 and American Airlines from $138 one-way.

  • What are the most reliable airlines from Washington, D.C. Dulles Intl Airport to San Diego?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Washington, D.C. Dulles Intl Airport to San Diego on time: Qatar Airways (89%), Ethiopian Air (89%), American Airlines (80%).

  • What are the cheapest flights from Washington, D.C. Dulles Intl Airport to San Diego?

    Looking at all options, your cheapest flight can be booked for $129. While the most popular route (Washington, D.C. Dulles Intl - San Diego) can be booked for $256 on average our data indicates $790 when flying from Washington, D.C. Dulles Intl Airport to San Diego.

  • What does IAD 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. Dulles Intl Airport to San Diego Airport flight would often be abbreviated as a IAD to SAN flight.

  • Can I find deals for flights from Dulles Intl to San Diego that include extra baggage allowance?

    The amount of baggage you can bring on your Dulles Intl to San Diego 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 Dulles Intl to San Diego with specific airlines?

    Yes, Cheapflights allows you to browse and filter Dulles Intl to San Diego 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 Dulles Intl to San Diego that include hotel bookings?

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

  • How can I find direct flights from Dulles Intl to San Diego?

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

  • Can I find deals for business class flights from Dulles Intl to San Diego?

    Yes. Cheapflights offers flight deals from Dulles Intl to San Diego 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 Dulles Intl to San Diego that allow pets onboard?

    Many airlines flying from Dulles Intl to San Diego 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 Dulles Intl to San Diego?

    Yes, you can often find last-minute deals on Dulles Intl to San Diego 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 Washington, D.C. Dulles Intl Airport to San Diego flight deals updated?

    The Washington, D.C. Dulles Intl Airport to San Diego flight deals you see on this page were last updated on 7/18.

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

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

    Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to San Diego (average of $289). Flying from Washington, D.C. Dulles Intl Airport to San Diego in July is currently the most expensive (average of $346). 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.

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Alternative routes for Dulles Intl to San Diego
See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Dulles Intl to San Diego

Discover the top 5 airlines that operate flights from Dulles Intl 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 2,689,020 searches. Data last updated July 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$134Average$308FlexibilityNo cancel feeOn-time75%
FrontierCheapest$142Average$236FlexibilityNo cancel feeOn-time62%
DeltaCheapest$148Average$301FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$198