Cheap flights from Dulles Intl (IAD) to Delaware from $133
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 6/11. 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.
What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Delaware?
Flights from Washington, D.C. Dulles Intl Airport to Delaware lean towards being more expensive in March. Prices are generally better when you fly from Washington, D.C. Dulles Intl Airport to Delaware in May, with the cheapest ticket starting at $216.
What is the cheapest time of day to fly from IAD to DE?
When flying from Washington, D.C. Dulles Intl Airport to Delaware, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Cheap Dulles Intl to Delaware flights in June & July 2024
Find cheap flight options from Dulles Intl to Delaware specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Prices were last updated on June 6, 2024.
Scroll through some of the best deals on flights from Washington, D.C. to Delaware in 2024. Check back soon for alternative fares.
Dulles Intl to Delaware 2024 flight deals
Discover exclusive flight deals for travel between Dulles Intl and Delaware in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
Scroll through some of the best deals on flights from Washington, D.C. to Delaware in 2024. Check back soon for alternative fares.
Dulles Intl to Delaware flights leaving soon
Find last-minute flight options from Dulles Intl to Delaware 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 3,050,429 searches. Data last updated June 6, 2024.
Have a look at some of the flights available from Washington, D.C. to Delaware departing last-minute. It's wise to confirm all flight details are correct before booking.
One-way flights to Delaware from Dulles Intl
Search for one-way flight options from Dulles Intl to Delaware. 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 3,050,429 searches. Data last updated June 6, 2024.
Some of the best available deals we've found on one-way flights from Washington, D.C. to Delaware. Users in need of a round-trip flight from Washington, D.C. to Delaware instead should update the search form at the top of page.
Find flights from Dulles Intl to Delaware within your budget
Customize your flight search to find flights from Dulles Intl to Delaware 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 3,050,429 searches. Data last updated June 6, 2024.
Fly from
Fly to
Budget
$159 - $377
Route
Depart
Return
Price
Washington, D.C. Dulles IntlPhiladelphia
IAD - PHL
IADPHL
Washington, D.C. Dulles Intl
Wed 7/3
Nonstop1h 15m
Philadelphia
Wed 7/10
Nonstop1h 08m
Washington, D.C. Dulles IntlPhiladelphia
IAD - PHL
IADPHL
Washington, D.C. Dulles Intl
Fri 10/4
Nonstop1h 09m
Philadelphia
Sun 10/6
Nonstop1h 08m
Washington, D.C. Dulles IntlPhiladelphia
IAD - PHL
IADPHL
Washington, D.C. Dulles Intl
Fri 7/5
Nonstop1h 07m
Philadelphia
Fri 7/12
Nonstop1h 09m
Washington, D.C. Dulles IntlPhiladelphia
IAD - PHL
IADPHL
Washington, D.C. Dulles Intl
Mon 7/1
Nonstop1h 07m
Philadelphia
Sun 7/7
Nonstop1h 08m
Washington, D.C. Dulles IntlPhiladelphia
IAD - PHL
IADPHL
Washington, D.C. Dulles Intl
Thu 6/27
Nonstop1h 07m
Philadelphia
Sun 6/30
Nonstop1h 08m
Washington, D.C. Dulles IntlPhiladelphia
IAD - PHL
IADPHL
Washington, D.C. Dulles Intl
Wed 7/3
1 stop4h 36m
Philadelphia
Wed 7/10
1 stop6h 38m
Washington, D.C. Dulles IntlPhiladelphia
IAD - PHL
IADPHL
Washington, D.C. Dulles Intl
Wed 7/3
3 stops19h 39m
Philadelphia
Wed 7/10
3 stops22h 58m
Washington, D.C. Dulles IntlPhiladelphia
IAD - PHL
IADPHL
Washington, D.C. Dulles Intl
Wed 7/3
3 stops19h 39m
Philadelphia
Wed 7/10
2 stops22h 02m
Washington, D.C. Dulles IntlPhiladelphia
IAD - PHL
IADPHL
Washington, D.C. Dulles Intl
Tue 6/18
1 stop16h 13m
Philadelphia
Fri 6/21
1 stop23h 38m
No data available for this route at this time. Please check back soon.
Best time to book a flight from Dulles Intl to Delaware
Have a flexible travel schedule? Discover the best time to fly to Delaware from Dulles Intl with our price prediction graph.
Reviews of airlines servicing Delaware
Get insights into the airlines that provide service to Delaware. 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 Delaware. Reviews last updated June 6, 2024.
Peruse reviews from past customers who have flown with United Airlines, American Airlines and Sun Country Air from Washington, D.C. to Delaware to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
Boarding
Entertainment
Overall
Comfort
Crew
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Food
Boarding
Entertainment
Overall
Comfort
Crew
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Food
Boarding
Entertainment
Overall
Comfort
Crew
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Food
Boarding
Entertainment
Overall
Comfort
Crew
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Food
Boarding
Entertainment
Overall
Comfort
Crew
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Food
Boarding
Entertainment
Overall
Comfort
Crew
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.