Cheap flights from Washington, D.C. (WAS) to Delaware (DE)

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How to find the cheapest flight from
Washington, D.C. (WAS) to Delaware

All the information you need to plan the best WAS to ILG flight in 2022: compare Washington, D.C. to Delaware flight prices with the expected peak season, weather and rainfall in Delaware.
How far in advance should I book a flight from Washington, D.C. to Delaware?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 61 days in advance, which can save you up to 102% on flights from Washington, D.C. to Delaware compared to booking the week you need them. Waiting 61 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $298. For sooner than that we have options available in the next 3 days from $439.

What is the cheapest month to fly from Washington, D.C. to Delaware?

July is one of the best times of the year to fly to Delaware from Washington, D.C.. Prices for July average $240 per person but you can even find prices for as low as $98. The most expensive prices can be found in the month of November. Opting for a July flight can save you 62% on your journey compared to booking in November

When is the cheapest time to fly from Washington, D.C. to Delaware (WAS - DE)?

When flying from Washington, D.C. 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 flights from Washington, D.C. to Delaware in May, June 2022

The best prices found for WAS to Delaware flights for May, June
24 May - 1 Jun
$159pp
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
PHL
Philadelphia
PHL
Philadelphia
Spirit Airlines
 
1 STOP
BWI
Baltimore/Washington
24 May - 1 Jun
$180pp
BWI
Baltimore/Washington
Spirit Airlines
   
2 STOPS
PHL
Philadelphia
PHL
Philadelphia
Spirit Airlines
 
1 STOP
BWI
Baltimore/Washington
31 May - 31 May
$183pp
DCA
Washington, D.C. Reagan-National
American Airlines
 
1 STOP
PHL
Philadelphia
PHL
Philadelphia
American Airlines
Non-Stop
DCA
Washington, D.C. Reagan-National

Washington, D.C. to Delaware 2022 flight deals

Cheap flights to Delaware from Washington, D.C. found for this year
24 May - 1 Jun
$159pp
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
PHL
Philadelphia
PHL
Philadelphia
Spirit Airlines
 
1 STOP
BWI
Baltimore/Washington
24 May - 1 Jun
$180pp
BWI
Baltimore/Washington
Spirit Airlines
   
2 STOPS
PHL
Philadelphia
PHL
Philadelphia
Spirit Airlines
 
1 STOP
BWI
Baltimore/Washington
31 May - 31 May
$183pp
DCA
Washington, D.C. Reagan-National
American Airlines
 
1 STOP
PHL
Philadelphia
PHL
Philadelphia
American Airlines
Non-Stop
DCA
Washington, D.C. Reagan-National

Non-stop flights to Delaware from Washington, D.C.

Save time with Washington, D.C. to Delaware direct flight deals
6 Jun - 8 Jun
$320pp
DCA
Washington, D.C. Reagan-National
American Airlines
Non-Stop
PHL
Philadelphia
PHL
Philadelphia
American Airlines
Non-Stop
DCA
Washington, D.C. Reagan-National
31 May - 31 May
$324pp
DCA
Washington, D.C. Reagan-National
American Airlines
Non-Stop
PHL
Philadelphia
PHL
Philadelphia
American Airlines
Non-Stop
DCA
Washington, D.C. Reagan-National
19 Jul - 17 Aug
$325pp
DCA
Washington, D.C. Reagan-National
American Airlines
Non-Stop
PHL
Philadelphia
PHL
Philadelphia
American Airlines
Non-Stop
DCA
Washington, D.C. Reagan-National

Last minute flights from Washington, D.C. to Delaware

Late deals on round-trip flights to Delaware from Washington, D.C., departing today and this week
24 May - 1 Jun
$159pp
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
PHL
Philadelphia
PHL
Philadelphia
Spirit Airlines
 
1 STOP
BWI
Baltimore/Washington
24 May - 1 Jun
$180pp
BWI
Baltimore/Washington
Spirit Airlines
   
2 STOPS
PHL
Philadelphia
PHL
Philadelphia
Spirit Airlines
 
1 STOP
BWI
Baltimore/Washington
21 May - 4 Jun
$198pp
BWI
Baltimore/Washington
Multiple Airlines
 
1 STOP
PHL
Philadelphia
PHL
Philadelphia
Multiple Airlines
 
1 STOP
BWI
Baltimore/Washington

One-way flights to Delaware from Washington, D.C.

The cheapest one-way flights from Washington, D.C. to Delaware
2:51 pm - 9:27 pm
Frontier
1 Stop
6h 36m
BWI - PHL
Frontier
$139
Kiwi.com
2:25 am - 8:15 am
JetBlue
1 Stop
5h 50m
DCA - PHL
JetBlue
1:00 pm - 5:00 pm
American Airlines
1 Stop
4h 00m
DCA - PHL
American Airlines

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Washington, D.C.</span> to <span class="emphasized">Delaware</span> flights.

Flight FAQs

From Washington, D.C. to Delaware

Which airlines flying from Washington, D.C. to Delaware have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Washington, D.C. to Delaware that may be offering flexible cancellation policies are United Airlines, American Airlines, and Train. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Washington, D.C. to Delaware for under $200 on Cheapflights?

Yes, there are multiple flights from Washington, D.C. to Delaware for under $200. The cheapest flight booked recently is on American Airlines for just $183, but on average you can expect to pay $233.

Are there nonstop flights from Washington, D.C. to Delaware for under $400 on Cheapflights?

Cheapflights has at least 20 direct flights from Washington, D.C. to Delaware under $400. A good price for a nonstop flight from Washington, D.C. to Delaware is less than $380.

Are there last-minute flights available from Washington, D.C. to Delaware for under $200?

There are currently 20+ open flights from Washington, D.C. to Delaware within the next 7 days for less than $200.

What are the cheapest airlines to fly from Washington, D.C. to Delaware one-way?

For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $67. Users have also found prices from $86 and $123 on Frontier and JetBlue, respectively.

What are the most popular routes from Washington, D.C. to Delaware?

Most travelers choose Washington, D.C. Reagan-National - Philadelphia, Washington, D.C. Dulles Intl - Philadelphia or Baltimore/Washington - Philadelphia when deciding on the best route from Washington, D.C. to Delaware.

COVID Restrictions

View COVID Travel Restrictions for Delaware (DE)

Do I need a COVID test to fly to Delaware from Washington, D.C.?

Information is based on travel restrictions for travel to Delaware within the United States

Most visitors from Washington, D.C. need to provide a negative COVID-19 test result and/or quarantine to enter Delaware.

COVID-19 testing requirements
Visitors from Washington, D.C. must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Delaware.

Quarantine requirements
Visitors from Washington, D.C. are not required to quarantine after entering Delaware.

Do I need a test to fly back to Washington, D.C. from Delaware?

Returning to Washington, D.C. from Delaware

COVID-19 testing requirements
Visitors from Delaware must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Washington, D.C..

Quarantine requirements
Visitors from Delaware are not required to quarantine after entering Washington, D.C..

Hide COVID Travel Restrictions for Delaware (DE)

Destination points for flights from Washington, D.C. to Delaware

Select to see more specific information for flights from Washington, D.C. to all places in Delaware.

Destination information for Delaware

Things to know before you go - useful duration and weather info for your trip from Washington, D.C. to Delaware.

Airports servicing Washington, D.C.

Reagan-National (DCA)

Airports servicing

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