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IAD - SAN

$122 Find cheap flights from Washington, D.C. Dulles Intl Airport to San Diego

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to San Diego departing on 5/30. 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.
1 adult
0 bags
Sat 5/25
Sat 6/1

Search hundreds of travel sites at once for deals on flights to San Diego

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to San Diego, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to San Diego, as well as popular online travel agencies
In the last 7 days travelers have searched 44,979,812 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Dulles Intl to San Diego (IAD-SAN)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to San Diego that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
12:40 pm - 2:53 pmIAD-SAN
5h 13mnonstop
9:20 pm - 5:19 amSAN-IAD
4h 59mnonstop
$257United Airlines
Find Deal
Wed, Jun 5 - Tue, Jun 11
8:30 am - 6:52 amIAD-SAN
25h 22m2 stops
5:55 pm - 4:31 pmSAN-IAD
19h 36m1 stop
Thu, May 30 - Sun, Jun 2
8:30 am - 4:57 pmIAD-SAN
11h 27m1 stop
5:00 pm - 11:08 amSAN-IAD
15h 08m1 stop
$270Sun Country Air
Find Deal
Thu, May 30 - Mon, Jun 3
7:00 am - 11:24 amIAD-SAN
7h 24m1 stop
10:20 pm - 8:44 amSAN-IAD
7h 24m1 stop
$276Delta
Find Deal
Tue, Jun 4 - Tue, Jun 4
8:30 am - 4:57 pmIAD-SAN
11h 27m1 stop
5:55 pm - 4:31 pmSAN-IAD
19h 36m1 stop
$285Sun Country Air
Find Deal
Thu, May 30 - Sun, Jun 2
6:00 am - 12:43 pmIAD-SAN
9h 43m1 stop
1:45 pm - 11:54 pmSAN-IAD
7h 09m1 stop
$287Delta
Find Deal
Tue, Jun 4 - Wed, Jul 10
4:19 pm - 6:43 pmIAD-SAN
5h 24mnonstop
9:50 am - 5:54 pmSAN-IAD
5h 04mnonstop
$289Alaska Airlines
Find Deal
Sat, May 25 - Fri, May 31
5:17 pm - 11:44 pmIAD-SAN
9h 27m1 stop
9:15 pm - 8:58 amSAN-IAD
8h 43m1 stop
$290American Airlines
Find Deal
Tue, Jun 4 - Sat, Jun 15
5:17 pm - 10:03 pmIAD-SAN
7h 46m1 stop
1:32 pm - 12:01 amSAN-IAD
7h 29m1 stop
$291American Airlines
Find Deal
Sat, May 25 - Wed, May 29
7:00 am - 2:27 pmIAD-SAN
10h 27m1 stop
9:50 am - 5:54 pmSAN-IAD
5h 04mnonstop
$298Alaska Airlines
Find Deal
Sun, May 26 - Thu, May 30

Flights from Dulles Intl to San Diego - Travel Insights & Trends

Get data-powered insights and trends into flights from Dulles Intl to San Diego to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Washington Dulles Airport to San Diego?

The average price of all flights from Washington, D.C. Dulles Intl Airport to San Diego clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to San Diego on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Washington Dulles Airport to San Diego. For your return ticket, we recommend flying on a Wednesday and avoiding Sundays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Washington, D.C. Dulles Intl Airport to San Diego, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Washington, D.C. Dulles Intl Airport to San Diego is January, where tickets cost $318 on average. On the other hand, the most expensive months are June and December, where the average cost of tickets is $518 and $493 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Washington, D.C. Dulles Intl Airport to San Diego, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Washington, D.C. Dulles Intl Airport to San Diego, you should book around 5 days before departure. For the absolute cheapest price, our data suggests you should book 58 days before departure.

Which airlines provide the cheapest flights from Washington Dulles Airport to San Diego?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from Washington Dulles Airport to San Diego found on KAYAK was with United Airlines for $129. United Airlines proposed a round-trip connection from $257 and Sun Country Air from $270.

Which airlines fly non-stop between Washington, D.C. Dulles Intl Airport and San Diego?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Washington, D.C. Dulles Intl Airport to San Diego.
There are 2 airlines that fly nonstop from Washington, D.C. Dulles Intl Airport to San Diego. They are Alaska Airlines and United Airlines. The cheapest airline for this route is Alaska Airlines, with the best one-way deal found costing $129. On average, the best prices for this route can be found at Alaska Airlines.

How many flights are there between Washington, D.C. Dulles Intl Airport and San Diego per day?

Each day, there are 5 nonstop flights that take off from Washington, D.C. Dulles Intl Airport and land in San Diego, with an average flight time of 5h 22m. The most common departure time is 8:00 am and most flights take off in the morning. Each week, there are 35 flights and there are the same amount of flights each day 5.

Which cabin class options are there for flights between Washington, D.C. Dulles Intl Airport and San Diego?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Washington Dulles Airport to San Diego take?

The duration of a nonstop flight to San Diego from Washington Dulles Airport is typically 5h 05m. The journey crosses a distance of 2,248 miles.

What’s the earliest departure time from Washington Dulles Airport to San Diego?

Early birds can take the earliest flight from Washington, D.C. Dulles Intl Airport at 8:20 am and will be landing in San Diego at 10:46 am.

What’s the latest departure time from Washington Dulles Airport to San Diego?

If you prefer to fly at night, the latest flight from Washington, D.C. Dulles Intl Airport to San Diego jets off at 5:50 pm and lands at 7:55 pm.

Good to know

Low season

April

High season

July

Cheapest flight

$122
Best time to beat the crowds but there is an average 23% increase in price.
Most popular time to fly with an average 1% increase in price.
Flight from Washington Dulles Airport to San Diego

When to book flights from Dulles Intl to San Diego

Are your dates flexible? Find out the best times to travel from Dulles Intl to San Diego based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Washington Dulles Airport to San Diego flights

  • How can you connect from SAN to the city center?

    You need have no reason to worry about how you will get to the city center after landing at SAN. Taxis offer the fastest means of transport from the airport to the city center, taking about 12 minutes. Apart from this, you can use car rentals or public buses to connect to the city center from the airport.

  • How friendly are flights to San Diego from IAD to kids?

    The presence of kid-friendly meals and video games on many of the flights on this route will keep the child comfortable and upbeat during the ride. Kids can play in the play areas, slides, and aviation games at both SAN and IAD.

  • Are there car rentals at SAN?

    Consider renting a car when planning for your flight from IAD to San Diego to ease your movement around the city. On level 1 of the main Terminal of the airport, you will access the on-site car rentals. The process of renting a car at this airport is, therefore, easy for you.

  • Is it safe to land at SAN from IAD late at night?

    If you’re likely to arrive at SAN late at night after your long flight from IAD to San Diego, there is no reason to panic. Several hotels with 24h operational front desks surround this airport. Wyndham Garden San Diego near SeaWorld is one of the hotels you may consider checking in if you arrive at SAN late at night. The hotel’s airport shuttles will ensure your safety and convenience.

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

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to San Diego was $122 for a one-way ticket and $257 for a round-trip.

  • Do I need a passport to fly between Washington Dulles Airport and San Diego?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Washington Dulles Airport to San Diego?

    Washington Dulles Airport and San Diego are both served by 1 main airport. You will leave Washington Dulles Airport from Washington, D.C. Dulles Intl and will be arriving at San Diego.

  • Which airlines offer Wi-Fi service onboard planes from Washington Dulles Airport to San Diego?

    Alaska Airlines, Delta, JetBlue, and American Airlines offer inflight Wi-Fi service on the Washington Dulles Airport to San Diego flight route.

  • Which aircraft models fly most regularly from Washington Dulles Airport to San Diego?

    The Boeing 737 MAX 9 is the aircraft model that flies most regularly on the Washington Dulles Airport to San Diego flight route.

  • Which airline alliances offer flights from Washington Dulles Airport to San Diego?

    oneworld, and Star Alliance are the airline alliances operating flights between Washington Dulles Airport and San Diego, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from Washington Dulles Airport to San Diego?

    There are nonstop flights from Washington Dulles Airport to San Diego on a daily basis.

  • Which is the best airline for flights from Washington, D.C. to San Diego, Alaska Airlines or Delta?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to San Diego are Alaska Airlines and Delta. With an average price for the route of $298 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $343 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to San Diego?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington Dulles Airport to San Diego.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to San Diego?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Diego from Washington Dulles Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington Dulles Airport to San Diego?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Diego with an airline and back to Washington Dulles Airport with another airline. Booking your flights between Washington Dulles Airport and SAN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to San Diego?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Diego from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from IAD to San Diego

  • Looking for a cheap flight? 25% of our users found flights on this route for $178 or less one-way and $296 or less round-trip.
  • Most of the flights from Washington Dulles Airport (IAD) to San Diego have San Diego International Airport (SAN) as the arrival airport. This is in spite of the city having other airports that serve flights along this route. The airport is centrally located in the city with a variety of transport options, which makes it easier for travelers arriving there to connect to various destinations.
  • When connecting to IAD from downtown Washington, you have several transport options. Metro Buses offer the most cost-effective and convenient means of transport from downtown to the airport. However, if you want to take the shortest time to connect to the airport, consider using a taxi, which takes about 15 minutes.
  • If you have limited mobility or traveling with someone who depends on a wheelchair, you have nothing to worry about when booking one of the flights from IAD to SAN. At IAD, you can access cab-to-aircraft wheelchair services from your respective airline. Similarly, you can get a wheelchair readily available at SAN if you communicate in advance with your airline.
  • You can conveniently catch up with the earliest flight from IAD to SAN, by spending the night before travel at one of the hotels near the airport. IAD Marriott, which is located about 0.6 miles from the airport, will be a good option.
  • If you are planning to travel from IAD to San Diego with your pet, you need knowledge of the location of pet relief areas at both IAD and SAN. At IAD, you can access the pet relief area on the opposite ends of the Terminal on the Departures Level near ticketing and check-in. At SAN, the pet relief area is located between Gate 46 and Gate 47, near the bathroom.
See more tips

Prefer to fly non-stop from Washington Dulles Airport to San Diego?

Find which airlines fly direct from Dulles Intl to San Diego, which days they fly and book direct flights.

Nonstop departures

Washington, D.C. Dulles Intl to San Diego

Monday

Alaska Airlines, American Airlines, Austrian Airlines, +4 more

Alaska Airlines, American Airlines, +5 more

Tuesday

Alaska Airlines, American Airlines, Austrian Airlines, +4 more

Alaska Airlines, American Airlines, +5 more

Wednesday

Alaska Airlines, American Airlines, Austrian Airlines, +4 more

Alaska Airlines, American Airlines, +5 more

Thursday

Alaska Airlines, American Airlines, Austrian Airlines, +4 more

Alaska Airlines, American Airlines, +5 more

Friday

Alaska Airlines, American Airlines, Austrian Airlines, +4 more

Alaska Airlines, American Airlines, +5 more

Saturday

Alaska Airlines, American Airlines, Austrian Airlines, +4 more

Alaska Airlines, American Airlines, +5 more

Sunday

Alaska Airlines, American Airlines, Austrian Airlines, +4 more

Alaska Airlines, American Airlines, +5 more

See more direct flights

Nonstop returns

San Diego to Washington, D.C. Dulles Intl

Monday

Alaska Airlines, American Airlines, Austrian Airlines, +4 more

Alaska Airlines, American Airlines, +5 more

Tuesday

Alaska Airlines, American Airlines, Austrian Airlines, +4 more

Alaska Airlines, American Airlines, +5 more

Wednesday

Alaska Airlines, American Airlines, Austrian Airlines, +4 more

Alaska Airlines, American Airlines, +5 more

Thursday

Alaska Airlines, American Airlines, Austrian Airlines, +4 more

Alaska Airlines, American Airlines, +5 more

Friday

Alaska Airlines, American Airlines, Austrian Airlines, +4 more

Alaska Airlines, American Airlines, +5 more

Saturday

Alaska Airlines, American Airlines, Austrian Airlines, +4 more

Alaska Airlines, American Airlines, +5 more

Sunday

Alaska Airlines, American Airlines, Austrian Airlines, +4 more

Alaska Airlines, American Airlines, +5 more

See more direct flights
See more direct flights

Top 5 airlines serving from Dulles Intl to San Diego

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to San Diego. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dulles Intl to San Diego? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 9110 reviews
8.2boarding
7.9comfort
7.3entertainment
7.3food
8.6crew
Airline reviews

I was seated at the back of the plane and the flight attendants were fantastic. I did not get food so can’t say. Thought the movie selection was lean.

10.0 ExcellentAnonymous, Apr 2024BOS - SAN
Read more about Alaska Airlines reviews

I was seated at the back of the plane and the flight attendants were fantastic. I did not get food so can’t say. Thought the movie selection was lean.

the departure got delayed due to SJC situation, but it was a quite good waiting thanks to Alaska airline teams.

The flight attendant in the back of the plane was barely understood as she rushed through instructions to the point of being intelligible. She had a bored demeanor in her delivery.

Staff seemed genuinely nice, not just going through the motions.

The pretzels are awesome. The free movies are excellent. The plane crew was amazing. The Austin airport lounge was too small and overcrowded. There were not enough seats. And the boarding staff was not as friendly.

I like Alaska Air fine. Great crew. Late departure still arrived on time.

Excellent service and prices. I was not award of inflight entertainment.

They gave me a seat with extra leg room. But they didn't offer me anything to drink, just because it was an hour flight

watching out the window as the loaders bounced the luggage onto the carts as it was deplaned made me understand why some of my bags have been destroyed on the airline.

I was happy with the flight. It was too short for food and beverage service. (no problem) We left SLO on time and arrived in San Diego on schedule.

There was a loud squeaky sound the whole time we were flying.

Had a broken tray in business class. Crew just shrugged it off.

I didn’t like that I could not select my seat and was assigned a seat when I checked in at LAX

Great experience overall. Check in at Austin was congested as they only have about 6 check in kiosks, one was broken, and there was a lot of Spring Break travelers.

Bag drop off was slow and annoying. Only 2 agents at the entire delta desk, and no one directing traffic for what line to be in, many confused people slowed down the process. Boarding was fine. Seats in Delta comfort plus were fine. Snacks were great! Definitely a bonus. The entertainment system was awful — old, slow, not responsive, and completely unable to play games due to some kind of error. But on the other hand, thank you to Delta for the free WiFi. That made it better.

Everything was very good other than I had selected a specific seat when I booked the flight and they changed it once I checked-in the day before my flight. I was still in first class but lost my aisle seat for a window seat. Being tall, the aisle offers more comfort so I always select an aisle seat.

Flight diverted in SD. Later take off in Seattle by 1.3hrs

Crew was not friendly when I went to request a seat change.

Really impressive staff at airport and on plane, especially given how busy it was

Was a great smooth flight from Detroit to San Diego.

they made me check my carryon. There was space in the overhead bins.

The plane was delayed 2 hours. The wifi did not work. The seat in first class was not comfortable because the bottom felt like it lost all of its padding. And I did not like when the flight attendant made me wait at my seat to use the bathroom and didn't tell me why. If there were too many people using the 1st Class bathroom, she should have told me to go in the back, coach bathrooms. I guess I have to feel fortunate that they found 2 local pilots to still fly the plane tonight after the original pilots ended up at an airport 60 miles away due to high winds.

The crew were really great, but the 4 hour delay in small chunks was the worst.

For a 22 minute flight all you expect is for it to be safe and comfortable

Lost connnection had to stayON in Chicago Was a mess

Just a crappy airline. The same every time. You feel you are a cow on a farm. You are being being whipped and pulled.

Wasn’t very crowded. Seamless processes. No issues traveling with two little kids.

My interaction with the flight attendent Eve was horrible. I was seated in 3F and was blown away watching her repeatedly skip me as she took other customer orders for lunch...she took the customer next to me but skipped me, then took everyone's order around me (in front of and behind me) . After she had taken every customer's orders to include those behind me, she came to me and said we are out of everything except one last item. I was mortified, in that, I am a 1k flyer, had pre-ordered AND as an African American could only assume why she repeatedly skipped me...mortified. no words

The Flight was good, pilot seemed very skillful. My wheel chair sister who could barely walk was allotted the second last seat in the aircraft, with great difficulty she managed to reach on her seat, as she required attendance we were given separate seat, even on request no one cared, so much so there were single passengers who were given twin seats. May not be taken as complaint but a reminder to the checkin staff to keep in mind in future the allottment of wheel chair passengers seats.

Almost 2 hour delay in boarding with all standing ready to board at original time. No explanation given.

Overall the flights pretty good. The snacks we’re good and they were plenty of them. Both boarding and deplaning went quickly.

Delayed abs delayed Gate crew giving poor info - we are definitely leaving at —- Ultimately to cancel flight after 4+ hours of delays Just cancel it earlier

The flight was scheduled to depart DCA at 12:30 pm but was delayed twice on the ground so that we were finally scheduled to depart at around 4:00 pm. Once we boarded, it was announced that takeoff would be delayed again to fix a hydraulic problem which delayed our eventual takeoff until around 5:00 pm. Once we departed, it was a smooth flight back to ORD. We did not get any explanation about what caused the original significant delay. In my experience, this happens frequently with AA.

Lots of weather delays that were poorly communicated and managed. I get there are weather delays but they didn’t make it clear what was happening or comfortable on the plane

Everything was on time; the flight attendants and the gate personnel were very pleasant and helpful.

Our second leg to Jackson WY was unable to land due to weather. We were flown back to Dallas after stopping in SLC. We were given hotel rooms and vouchers. We were told that we would be back on the same plane in the morning. Instead we were given a different flight with different seats. Not a good experience. No one knew what was going on.

Perfect flight. On time departure and early arrival. Smooth flight.

Awful! The flight was delayed and we sat on the plane in DCA for an hour because fuel was out in the wrong part of the plane and would not be accessible during flight. So the plane had to be refueled in correct tank. They also allowed someone to get off of the plane. This delayed my six hour flight by an hour and made me miss my connecting flight. I ran to new gate and American Airlines agents new about the delay and even knew that I was trying to make the connection. They knew thru communication with my friend while in flight that I was in the airport and running to the new gate and they still closed the gate and refused to let me on the new flight despite plane still being at the gate. It was horrible and I had to be rebooked on a flight for 24 hours later. This has been a nightmare and if American Airlines can cause customers to be delayed and then have zero empathy as having an on time flight was more important to them than helping a customer who was delayed by no fault of her own, then it's seems that it's not a company that I want to continue to give my loyalty to. I'm so disgusted.

Help was available but timing was bad in my case

It was a horrible snow storm, but updates were inconsistent and the app never displayed a remotely accurate time or gate until very close to boarding.

They cancelled the flight then did nothing to help us rebook. It was awful - I won’t fly with them again

The truck that was refueling the plane drove away with the hose still connected to the plane and ripped part of the plane off with it

The boarding time. I was in Section 1 the lady in charge just let people in section 3 without see us. Make a line , I have to step out and ask her. We were in the line and she just take my ticket and that’s it, so if I don’t ask her she could leave us at the end! We paid more for that privilege and. She doesn’t care….

See my previous comment which is mostly about our flight from Phoenix to SFO

The check in at the airport was awful. Told I need to pay for a bag. The item was taken at screening. I went back to get my $ back and they gave me a coupon with a QR code that doesn’t work. Worst costumer service ever!!!!!

4 hour delay because they used our aircraft to fly a different segment (per the captain)

Lost baggage on my connecting flight. 24 hours later, still no update on my bags.

I had to cancel within 1hour of the reservation an they put you through hell to . no live customer service desk. I'm handy caped and they make it almost impossible to cancel. They are steeling my money. You should not have that airline on your site. Contact me and I will give you all info. Of what the are doing to me just notable treatment they are set up like that to take people

It’s a cheap airline. I wish they had better seats.

Seats are cramped and very uncomfortable. You have to pay for everything and it is too expensive.

Book cheap flights from Washington, D.C. to San Diego

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Washington, D.C. to San Diego found on KAYAK in the last 72 hours.
5/30Thu
2 stops
25h 22mIAD-SAN
$122
6/12Wed
nonstopUnited Airlines
5h 05mIAD-SAN
$129
5/30Thu
1 stopSun Country Air
11h 27mIAD-SAN
$130
6/5Wed
1 stopAmerican Airlines
7h 15mIAD-SAN
$137
6/4Tue
1 stopDelta
8h 03mIAD-SAN
$138
6/12Wed
1 stopSun Country Air
7h 53mIAD-SAN
$140
8/3Sat
1 stopAmerican Airlines
7h 04mIAD-SAN
$143
8/6Tue
1 stopDelta
7h 08mIAD-SAN
$144
5/25Sat
nonstopAlaska Airlines
5h 24mIAD-SAN
$145
6/18Tue
nonstopAlaska Airlines
5h 18mIAD-SAN
$179

Search by stops

Search by airline

Search by price

Last minute flights from Dulles Intl to San Diego

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Washington, D.C. to San Diego that are departing in the next 10 days.
4/29Mon
multi-stop
7h 30mIAD-SAN
5/6Mon
multi-stop
19h 34mSAN-IAD
$432
4/29Mon
multi-stop
27h 05mIAD-SAN
5/6Mon
multi-stop
19h 34mSAN-IAD
$443
4/29Mon
multi-stop
7h 30mIAD-SAN
5/3Fri
multi-stop
24h 24mSAN-IAD
$453
4/28Sun
multi-stopAmerican Airlines
8h 14mIAD-SAN
5/30Thu
multi-stopAmerican Airlines
8h 01mSAN-IAD
$480
4/28Sun
multi-stopUnited Airlines
7h 58mIAD-SAN
5/30Thu
nonstopUnited Airlines
4h 59mSAN-IAD
$548
4/30Tue
multi-stopAmerican Airlines
8h 14mIAD-SAN
5/8Wed
multi-stopAmerican Airlines
7h 23mSAN-IAD
$558
4/30Tue
nonstopAlaska Airlines
5h 21mIAD-SAN
5/4Sat
multi-stopAlaska Airlines
8h 49mSAN-IAD
$648
4/30Tue
multi-stopDelta
7h 51mIAD-SAN
5/4Sat
multi-stopDelta
24h 23mSAN-IAD
$702
4/30Tue
nonstopAlaska Airlines
5h 21mIAD-SAN
5/4Sat
nonstopAlaska Airlines
5h 02mSAN-IAD
$714
4/28Sun
nonstopUnited Airlines
5h 26mIAD-SAN
5/2Thu
multi-stopUnited Airlines
8h 55mSAN-IAD
$719

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Washington Dulles Airport - San Diego Flights

Departure:

Washington Dulles Airport (IAD)United States

Destination:

San Diego (SAN)United States

Return flight deals:

San Diego - Washington Dulles Airport

Cabin classes:

$958
$584
$686
$194