$107 Cheap flights from San Diego Intl. to Washington Dulles Intl. (SAN to IAD)

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Find The Best Dates To Fly from San Diego Intl. to Washington Dulles Intl.

Compare Flight Prices from San Diego to Washington

Affordable Airfare Tickets from SAN to IAD Airport

The cheapest flights to Washington Dulles Intl. found within the past 7 days were $196 round trip and $107 one way. Prices and availability subject to change. Additional terms may apply.

Sat, May 24 - Sun, May 25
SAN
San Diego
IAD
Washington
$196 Roundtrip, found 6 days ago
$196
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Sat, May 24 from San Diego to Washington, returning Sun, May 25, priced at $196 found 6 days ago
Sun, May 25 - Wed, May 28
SAN
San Diego
IAD
Washington
$201 Roundtrip, found 2 days ago
$201
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Sun, May 25 from San Diego to Washington, returning Wed, May 28, priced at $201 found 2 days ago
Sat, May 24 - Wed, May 28
SAN
San Diego
IAD
Washington
$212 Roundtrip, found 2 hours ago
$212
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Sat, May 24 from San Diego to Washington, returning Wed, May 28, priced at $212 found 2 hours ago
Sat, May 24 - Sat, May 31
SAN
San Diego
IAD
Washington
$213 Roundtrip, found 4 hours ago
$213
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Sat, May 24 from San Diego to Washington, returning Sat, May 31, priced at $213 found 4 hours ago
Sat, May 31 - Sun, Jun 1
SAN
San Diego
IAD
Washington
$216 Roundtrip, found 6 days ago
$216
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Sat, May 31 from San Diego to Washington, returning Sun, Jun 1, priced at $216 found 6 days ago
Sat, May 24 - Sat, May 31
SAN
San Diego
IAD
Washington
$218 Roundtrip, found 4 hours ago
$218
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Sat, May 24 from San Diego to Washington, returning Sat, May 31, priced at $218 found 4 hours ago
Sun, May 25 - Sat, May 31
SAN
San Diego
IAD
Washington
$222 Roundtrip, found 4 hours ago
$222
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Sun, May 25 from San Diego to Washington, returning Sat, May 31, priced at $222 found 4 hours ago
Wed, May 28 - Sat, May 31
SAN
San Diego
IAD
Washington
$226 Roundtrip, found 13 hours ago
$226
Roundtrip
found 13 hours ago
Select Alaska Airlines flight, departing Wed, May 28 from San Diego to Washington, returning Sat, May 31, priced at $226 found 13 hours ago
Sat, May 24 - Sat, May 31
SAN
San Diego
IAD
Washington
$228 Roundtrip, found 4 hours ago
$228
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Sat, May 24 from San Diego to Washington, returning Sat, May 31, priced at $228 found 4 hours ago
Wed, May 28 - Sat, May 31
SAN
San Diego
IAD
Washington
$232 Roundtrip, found 13 hours ago
$232
Roundtrip
found 13 hours ago
Select Alaska Airlines flight, departing Wed, May 28 from San Diego to Washington, returning Sat, May 31, priced at $232 found 13 hours ago

Washington Dulles Intl. flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
Thompson Washington D.C., by Hyatt

Thompson Washington D.C., by Hyatt

4 out of 5
per person
May 26 - May 28
found 1 day ago
Roundtrip non-stop flight included
San Diego (SAN) to Washington (DCA)
Eaton DC

Eaton DC

4.5 out of 5
per person
May 26 - May 28
found 1 day ago
Roundtrip non-stop flight included
San Diego (SAN) to Washington (DCA)
Moxy Washington DC Downtown

Moxy Washington DC Downtown

3 out of 5
per person
May 26 - May 28
found 1 day ago
Roundtrip non-stop flight included
San Diego (SAN) to Washington (DCA)
Hotel Zena Washington DC

Hotel Zena Washington DC

4 out of 5
per person
May 26 - May 28
found 1 day ago
Roundtrip non-stop flight included
San Diego (SAN) to Washington (DCA)
Morrison Clark Historic Inn

Morrison Clark Historic Inn

4 out of 5
per person
May 26 - May 28
found 1 day ago
Roundtrip non-stop flight included
San Diego (SAN) to Washington (DCA)
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Frequently asked questions

Can I catch a flight from SAN to IAD right now?
It’s prudent to know about any travel advice reports and quarantine requirements in place in your destination. Make sure you visit the Covid-19 Travel Advisor for up-to-date info on catching a flight to Washington Dulles Intl. Airport (IAD).
Are there direct flights from San Diego Intl. Airport (SAN) to IAD?
For nonstop flights from SAN to IAD, try United Airlines. This airline will be perfect for you if you want to get from A to B as easily as possible.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to IAD, please visit our Customer Service Portal.
How long is the flight from SAN to Dulles Intl. Airport?
Exit the airplane feeling relaxed and rested by having a sleep and some refreshments during your flight to Washington Dulles Intl. Airport (IAD). With a general travel time of 8 hours and 12 minutes from San Diego Airport, you’ll have enough time to indulge in both.
What is the flight distance from SAN to IAD?
There’s a flight distance of 2,300 mi separating San Diego Airport and Dulles Intl. Airport. This is classified as a medium-haul flight. There’ll be enough time to get engrossed in the in-flight entertainment and fit in a snooze if you want to look fresh on landing.
What airlines fly from SAN to IAD?
If you’re after an air carrier that flies directly from SAN to Dulles Intl. Airport and is rated highly by other experienced travelers, try United Airlines. They offer as many as 60 services on this route each month.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with United Airlines, Delta or American Airlines you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Flight information from San Diego to Washington

 

Traveling From
San Diego Intl.
Traveling To
Washington Dulles Intl.
Shortest Flight Time
4 hours 48 mins
Earliest Departure Time
8:10AM PDT
Latest Departure Time
9:30PM PDT
Lowest Flight Price
$196

Route Info

Flight path for flights from San Diego International Airport to Washington Dulles International Airport.


Origin:
SAN - San Diego International Airport
Destination:
IAD - Washington Dulles International Airport
Distance:
2,435.00 miles


Discover our best flights from San Diego SAN to Washington IAD. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from San Diego SAN to Washington IAD at the right price  

Airfares to Washington IAD from San Diego SAN currently cost between $196 and $232. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from San Diego SAN to Washington IAD 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from San Diego SAN to Washington IAD on Travelocity starting at $107. Prices and availability subject to change. Additional terms may apply. 

 

Get to Washington IAD from San Diego SAN quicker with direct flights. 

Get to Washington faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to IAD from SAN to take around 4 hour(s) 48 min(s).  

 

Find our cheapest airfares for flights from San Diego SAN to Washington IAD

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to IAD from SAN. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from San Diego SAN to Washington IAD today 

If you’re flexible about when you travel, May is usually the cheapest month to fly from San Diego SAN to Washington IAD. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Washington IAD from San Diego SAN 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to IAD from SAN have this option.  

 

Travel with confidence when you book flights to Washington IAD from San Diego SAN with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.