$63 Find Cheap Flights to Delaware

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from the United States to Delaware departing on 7/13. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Delaware

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Delaware, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Delaware, as well as popular online travel agencies
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Flight Deals

Book Cheap Delaware Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Delaware 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals to Delaware

Mon, Aug 31 - Fri, Sep 4
Frontier Logo
5:05 am - 7:15 am
ATL
-
PHL
2h 10mnonstop
Frontier Logo
2:45 pm - 5:07 pm
PHL
-
ATL
2h 22mnonstop
$101Frontier
Thu, Jul 16 - Tue, Jul 21
Frontier Logo
5:02 pm - 7:20 pm
ATL
-
PHL
2h 18mnonstop
Frontier Logo
6:30 am - 9:05 am
PHL
-
ATL
2h 35mnonstop
$102Frontier
Fri, Aug 7 - Mon, Aug 10
Multiple Airlines Logo
11:01 am - 8:01 pm
ORD
-
PHL
8h 00m
1 stop
Multiple Airlines Logo
6:11 pm - 7:53 pm
PHL
-
ORD
2h 42mnonstop
$203Multiple Airlines
Tue, Aug 11 - Sun, Aug 16
Multiple Airlines Logo
6:05 am - 11:49 am
DEN
-
PHL
3h 44mnonstop
Multiple Airlines Logo
5:36 pm - 9:42 pm
PHL
-
DEN
30h 06m
1 stop
$269Multiple Airlines
Sat, Aug 8 - Sat, Aug 15
Delta Logo
10:50 am - 5:39 pm
HOU
-
PHL
5h 49m
1 stop
Delta Logo
5:16 pm - 9:23 pm
PHL
-
HOU
5h 07m
1 stop
$298Delta
Sat, Aug 8 - Sat, Aug 15
Delta Logo
10:50 am - 5:39 pm
HOU
-
PHL
5h 49m
1 stop
Delta Logo
5:16 pm - 9:23 pm
PHL
-
HOU
5h 07m
1 stop
$299Delta
Tue, Aug 18 - Tue, Aug 25
Southwest Logo
6:50 am - 4:00 pm
HOU
-
PHL
8h 10m
1 stop
Southwest Logo
7:55 am - 2:00 pm
PHL
-
HOU
7h 05m
2 stops
$304Southwest
Sat, Jul 25 - Sat, Aug 1
Southwest Logo
3:40 pm - 11:55 pm
HOU
-
PHL
7h 15m
1 stop
Southwest Logo
7:55 am - 8:30 pm
PHL
-
HOU
13h 35m
2 stops
$310Southwest
Wed, Jul 22 - Tue, Jul 28
American Airlines Logo
9:10 pm - 5:43 am
SFO
-
PHL
5h 33mnonstop
American Airlines Logo
5:35 pm - 8:47 pm
PHL
-
SFO
6h 12mnonstop
$349American Airlines
Thu, Jul 16 - Wed, Jul 22
American Airlines Logo
6:55 pm - 5:35 am
SFO
-
PHL
7h 40m
1 stop
American Airlines Logo
9:50 pm - 12:59 am
PHL
-
SFO
6h 09mnonstop
$358American Airlines
Booking Insights

KAYAK's insights & trends for flights to Delaware

Get data-powered insights and trends for flights to Delaware to help you find the cheapest flights, the best time to fly and much more.

How much is a flight to Delaware?

The average and cheapest price for all round-trip flights to Delaware from each origin found by users searching on KAYAK in the last month.

A flight to Delaware costs $122 on average. The cheapest price found on KAYAK in the last 2 weeks was $57 for the route Nashville (BNA) to Wilmington (ILG). The most popular routes on KAYAK are Tampa to Wilmington which costs $158 on average, and Fort Lauderdale to Wilmington, which costs $144 on average.

See prices from:

What is the cheapest month to fly from the United States to Delaware?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from the United States to Delaware, 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 the United States to Delaware is February, when tickets cost $25 (return) on average. On the other hand, the most expensive months are March and May, when the average cost of round-trip tickets is $85 and $73 respectively.

What is the cheapest time of day to fly to Delaware?

The average price for all round-trip flights from the United States to Delaware depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Delaware is generally in the afternoon, when round-trip flights cost $430 on average. Morning departures are around 1% more expensive than evening flights, on average. The most expensive time of day to fly to Delaware is generally in the morning, which is peak travel time and where the average cost of a ticket is $519.

Good to know

Low seasonJanuary
Cheapest flight$63
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Atlanta to Philadelphia

FAQs - booking Delaware flights

  • How does KAYAK find such low prices on flights from the United States to Delaware?

    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 the United States to Delaware.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from the United States to Delaware?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from the United States to Delaware 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 the United States to Delaware?

    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 from the United States to Delaware with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from the United States to Delaware?

    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 from the United States to Delaware up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Delaware?

    Based on KAYAK data, the cheapest day to fly to Delaware is Friday where round-trip tickets can be as cheap as $119. On the other hand, the most expensive day to fly is Monday, where round-trip prices are $417 on average.

Top tips for finding cheap flights to Delaware

  • Looking for cheap airfare to Delaware? 25% of our users found round-trip tickets to Delaware for the following prices or less: From Fort Lauderdale $114
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Delaware flight deals.

Reviews of the top airlines flying to Delaware

 
See real verified KAYAK customer reviews for airlines flying to Delaware. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United States to Delaware. 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 the United States to Delaware? 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.
7.6
Avelo AirlinesOverall score based on 85 reviews
5.1Food
7.7Boarding
5.0Entertainment
7.1Comfort
8.2Crew
Airline reviews

Flight was smooth. We boarded early and left Grand Rapids about a half hour ahead of schedule. We then arrived in Lakeland about 40 minutes early. Flights attendants (3) were welcoming and pleasant. Wish we would have at least been offered to buy a bottle of water. No beverage service at all.

8.0 ExcellentFamily, Jan 2026
GRR - LAL
Read more Avelo Airlines reviews

Flight was smooth. We boarded early and left Grand Rapids about a half hour ahead of schedule. We then arrived in Lakeland about 40 minutes early. Flights attendants (3) were welcoming and pleasant. Wish we would have at least been offered to buy a bottle of water. No beverage service at all.

I really liked the young man who checked me in and took my bags! He was so kind and was very helpful! I told my sister about the great service and him and she said that is why she flies Avelo Air.

The flight was delayed by a lot and the seats are pretty tight

Surprisingly was one of the better flights I’ve been on

Short 2-hour flight, we took off on time, ETA was earlier than stated, no interaction needed with stewards, no food, no entertainment on such a short flight.

Avelo provided exactly what I expected. They are a low-cost option with no frills but the experience was comfortable and the staff was great! I will be using them in the future for trips when cost is a priority for me.

Expect nothing and you will be fine. Seats are crammed.

Terrible landing. Uncomfortable seats. Great cabin crew-helpful and pleasant!

Tight fit in middle seat but OK for short flight. Crew was more interested in talking to each other than helping passengers - strickingly dissappointing. DAB is a great airport. New Haven sucks! Excellent value for the .

Baggage claim was barbaric at Wilmington. I realize that this is a startup airline but if they hope to grow or even survive they need to upgrade this airport. There is no automated luggage carousel and at times you are not only fighting your fellow passengers to get to your bags but also passengers coming in from other flights who cross right in front of you

I cancelled this flight 2 days before departure but I followed your texts and emails and IF you were correct this flight turned into a nightmare.

My flight was delayed twice. The first time because of “plane maintenance” and the second because the previous flight who supposedly “arrived early” took an obnoxiously long time to get off the plane. Total delay was over an hour for no reason. Not to mention your airline repeatedly changed our gate from one end of the terminal to the other. Not very happy about this experience. My previous flights with American haven’t had this many issues.

Very turbulent flight, no drinks, very little service, unorganized boarding, gate changed multiple times

We’ve had a year of delays with American, and this one was another flight to add to that list. It just reduced our vacation by a day! So frustrating. In-flight entertainment (TVs) weren’t working, There was no drinks service due to delivery issues.

The flight was delayed significantly. Communication during the flight was abrupt and caused some panic as we were navigating turbulence. It was also too loud and every announcement felt startling. The flight attendants did not offer any assurances and I felt unsettled most of the flight. The seats, floor and tray table was very dirty. The seat next to me was broken and the passenger sitting there was very uncomfortable. He had a spring in his back and his seat made terrible squeaking noises through the flight.

2 hours delay on my flight causing me to miss my connecting flight. Cause was for maintenance. I understand maintenance is important but maintenance should be done before boarding people!

Better perks for corporate employees whom travel often and spend a lot of money with the airlines. Snacks were terrible chips crackers are ideas. Flight and crew were great comfort was fine entertainment not so great so so called status members means nothing

The flight de-boarded after being informed of a 3 hour delay. The gate agent said we could go to lounge. The flight ended up boarding 20 minutes later and I missed it.

My experience with American Airlines was great. Unfortunately my stroller was not located and has not been given to me and or reached out in return for in regard to information.

Pilots were fantastic - super smooth. First Class flight attendant was very attentive. Main Cabin flight attendant should try to smooth the rough edges of her voice - very shrill / punitive. Hurt my ears just to listen to her. Recognize they have a (tough) job to do - but tone over speakers needs to be less like scolding a 5 year old.

Everything you need to know for your flight to Delaware