$129+ Cheap flights from San Diego (SAN) to Dulles Intl (IAD)
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 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from San Diego to Dulles Intl with Cheapflights
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. Dulles Intl are usually found in February or August, booked 40 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday
Cheap flight deals from San Diego to Dulles Intl
Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Dulles Intl (IAD). 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 November 20, 2024.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Popular in | November |
Cheapest in | February |
Round-trip from | $257 (Alaska Airlines) |
One-way from | $129 (Alaska Airlines) |
Find flight deals from San Diego to Dulles Intl
Cheapest flights from San Diego to Dulles IntlExplore the most affordable flight options available from San Diego to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.
Explore the most affordable flight options available from San Diego to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.
This United Airlines deal was found by Cheapflights users on 11/19. 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.
This American Airlines deal was found by Cheapflights users on 11/20. 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.
This eDestinos deal was found by Cheapflights users on 11/19. 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.
This eDestinos deal was found by Cheapflights users on 11/18. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 11/20. 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.
This Alaska Airlines deal was found by Cheapflights users on 11/19. 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.
This Southwest deal was found by Cheapflights users on 11/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Cheapflightsfares deal was found by Cheapflights users on 11/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from San Diego to Dulles Intl within your budget
Customize your flight search to find flights from San Diego to Dulles Intl 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 2,629,791 searches. Data last updated November 20, 2024.
Fly from
Fly to
Route
Depart
Return
Price
San DiegoWashington, D.C.
SAN - IAD
SANIAD
San Diego
Sat 2/15
8:30 am-4:18 pm
Nonstop4h 48m
Washington, D.C. Dulles Intl
Sat 2/22
5:18 pm-8:19 pm
Nonstop6h 01m
San DiegoWashington, D.C.
SAN - IAD
SANIAD
San Diego
Wed 12/4
12:46 pm-10:52 pm
1 stop7h 06m
Washington, D.C. Dulles Intl
Wed 12/11
1:41 pm-8:54 pm
1 stop10h 13m
San DiegoWashington, D.C.
SAN - IAD
SANIAD
San Diego
Wed 12/11
5:15 pm-5:08 am
1 stop8h 53m
Washington, D.C. Dulles Intl
Tue 12/17
1:15 pm-3:53 pm
Nonstop5h 38m
San DiegoWashington, D.C.
SAN - IAD
SANIAD
San Diego
Thu 12/5
6:25 am-6:19 pm
2 stops32h 54m
Washington, D.C. Dulles Intl
Mon 12/9
5:57 pm-9:15 am
3 stops42h 18m
San DiegoWashington, D.C.
SAN - IAD
SANIAD
San Diego
Thu 12/5
6:25 am-6:19 pm
2 stops32h 54m
Washington, D.C. Dulles Intl
Mon 12/9
5:57 pm-11:49 pm
2 stops32h 52m
San DiegoWashington, D.C.
SAN - IAD
SANIAD
San Diego
Wed 1/15
12:00 pm-11:16 pm
1 stop8h 16m
Washington, D.C. Dulles Intl
Wed 1/22
12:05 pm-8:25 pm
1 stop11h 20m
San DiegoWashington, D.C.
SAN - IAD
SANIAD
San Diego
Wed 2/26
6:40 am-5:05 pm
1 stop7h 25m
Washington, D.C. Dulles Intl
Sun 3/2
2:15 pm-10:50 pm
1 stop11h 35m
San DiegoWashington, D.C.
SAN - IAD
SANIAD
San Diego
Wed 1/22
8:30 am-4:23 pm
Nonstop4h 53m
San DiegoWashington, D.C.
SAN - IAD
SANIAD
San Diego
Wed 12/11
5:15 pm-5:08 am
1 stop8h 53m
San DiegoWashington, D.C.
SAN - IAD
SANIAD
San Diego
Sat 1/25
7:10 am-6:55 pm
1 stop8h 45m
Compare providers for flights from San Diego to Dulles Intl
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Diego to Dulles Intl in November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Diego-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Diego-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Diego-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Diego-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Diego-Washington, D.C. Dulles Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from San Diego to Dulles Intl
Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from San Diego with our price prediction graph.
Travel insights for flights from San Diego to Dulles Intl
Get recent, data-driven insights about flights from San Diego to Dulles Intl including ideal travel times, pricing trends, and more.
How far ahead should I book a flight from San Diego to Washington, D.C. Dulles Intl Airport?
Use this chart to determine the optimal time to book a round-trip flight from San Diego to Dulles Intl. Price data was last updated on November 15, 2024.
To ensure you get the cheapest price possible for a flight from San Diego to Washington, D.C. Dulles Intl Airport, you should look to book at least 40 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from San Diego to Washington, D.C. Dulles Intl Airport?
Currently, September is the cheapest month in which you can book a flight from San Diego to Washington, D.C. Dulles Intl Airport (average of $300). Flying from San Diego to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $376). 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.
What is the cheapest time of day to fly from SAN to IAD?
Find hourly flight availability from San Diego to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2024.
Unlike at noon, when flights are generally more expensive, you can save up to 55% on flights from San Diego to Washington, D.C. Dulles Intl Airport by exploring options for tickets in the afternoon.
What is the cheapest day to fly from San Diego to Washington, D.C. Dulles Intl Airport?
Use this chart to determine the cheapest time to fly round-trip from San Diego to Dulles Intl. Price data was last updated on November 18, 2024.
Travelers seeking maximum savings on their San Diego to Washington, D.C. Dulles Intl Airport flight should consider departing on Wednesday afternoons 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.
Weekly flight availability from San Diego to Washington, D.C. Dulles Intl Airport
Explore weekly flight availability from San Diego to Dulles Intl. 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 November 20, 2024.
The most flights from SAN to IAD are scheduled on a Tuesday (12 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 on average).
Rainfall in Dulles Intl by month
Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.
Temperature in Dulles Intl by month
Plan your trip to Dulles Intl by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Washington, D.C. Dulles Intl 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 Dulles Intl
Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated November 20, 2024.
Get a feel of what it's like to fly with Alaska Airlines, American Airlines and United Airlines from San Diego to Washington, D.C. by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
Overall
Food
Entertainment
Comfort
Boarding
Reviews
My original flight was delayed so they found this flight for me so I could arrive at a reasonable time
Crew
Overall
Food
Entertainment
Comfort
Boarding
Reviews
My original flight was delayed so they found this flight for me so I could arrive at a reasonable time
Crew
Overall
Food
Entertainment
Comfort
Boarding
Reviews
My original flight was delayed so they found this flight for me so I could arrive at a reasonable time
Crew
Overall
Food
Entertainment
Comfort
Boarding
Reviews
My original flight was delayed so they found this flight for me so I could arrive at a reasonable time
Crew
Overall
Food
Entertainment
Comfort
Boarding
Reviews
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 Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for San Diego to Dulles Intl
See prices for flight routes from nearby airports that may be better suited for you.
Top 5 airlines flying from San Diego to Dulles Intl
Discover the top 5 airlines that operate flights from San Diego to Dulles Intl. 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 2,629,791 searches. Data last updated November 20, 2024.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$64 | Average$212 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$154 | Average$305 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$212 | Average$357 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$257 | Average$389 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$308 | Average$463 | FlexibilityNo cancel fee | On-time71% |