$44 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 7/9. 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

gio, set 10 - gio, ott 1
Frontier Logo
8:50 pm - 11:47 pm
MIA
-
PHL
2h 57mnonstop
Frontier Logo
4:47 pm - 7:45 pm
PHL
-
MIA
2h 58mnonstop
$78Frontier
gio, lug 16 - lun, lug 20
Frontier Logo
9:45 pm - 12:39 am
FLL
-
PHL
2h 54mnonstop
Frontier Logo
2:59 pm - 5:59 pm
PHL
-
FLL
3h 00mnonstop
$107Frontier
sab, lug 11 - ven, dic 11
Delta Logo
5:45 pm - 7:51 pm
ATL
-
PHL
2h 06mnonstop
Delta Logo
6:13 pm - 8:34 pm
PHL
-
ATL
2h 21mnonstop
$138Delta
ven, lug 10 - lun, lug 13
Delta Logo
10:56 pm - 12:59 am
ATL
-
PHL
2h 03mnonstop
Delta Logo
6:25 am - 8:28 am
PHL
-
ATL
2h 03mnonstop
$139Delta
mer, set 9 - lun, set 14
JetBlue Logo
2:15 pm - 10:32 pm
ORD
-
PHL
7h 17m
1 stop
JetBlue Logo
10:45 am - 7:22 pm
PHL
-
ORD
9h 37m
1 stop
$219JetBlue
mar, set 15 - gio, set 17
American Airlines Logo
1:05 pm - 6:55 pm
DEN
-
PHL
3h 50mnonstop
American Airlines Logo
5:35 pm - 7:46 pm
PHL
-
DEN
4h 11mnonstop
$250American Airlines
mer, ago 19 - dom, ago 23
Multiple Airlines Logo
6:30 am - 11:47 am
LAX
-
PHL
26h 17m
1 stop
Multiple Airlines Logo
6:07 pm - 9:25 am
PHL
-
LAX
18h 18m
2 stops
$337Multiple Airlines
gio, ago 13 - mer, ago 19
JetBlue Logo
8:50 am - 11:51 pm
LAX
-
PHL
12h 01m
1 stop
JetBlue Logo
8:28 am - 2:10 pm
PHL
-
LAX
8h 42m
1 stop
$345JetBlue
gio, lug 23 - sab, ago 1
American Airlines Logo
12:48 am - 9:20 am
SFO
-
PHL
5h 32mnonstop
American Airlines Logo
9:50 pm - 12:59 am
PHL
-
SFO
6h 09mnonstop
$349American Airlines
mar, ago 11 - ven, ago 28
Multiple Airlines Logo
4:30 pm - 6:00 am
SFO
-
PHL
10h 30m
1 stop
Multiple Airlines Logo
8:28 am - 10:04 pm
PHL
-
SFO
16h 36m
2 stops
$354Multiple 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 $145 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 Nashville to Wilmington which costs $86 on average, and Fort Myers to Wilmington, which costs $275 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 $397 on average. Morning departures are around 3% 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 $518.

Good to know

Low seasonJanuary
Cheapest flight$44
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from Miami 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 Thursday where round-trip tickets can be as cheap as $118. 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 $109
  • 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 88 reviews
7.7Boarding
5.0Entertainment
5.1Food
7.1Comfort
8.3Crew
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 .

Avelo is definitely a budget airline and you get what you pay for. The plane was packed and the seats were not particularly comfortable. Staff was very nice and both of our flights were on time. The one thing I wish I had known was that the staff does not show up at the airport desk to check your bags until two hours before the flight. We had a 4:30 flight and had to check out of our hotel at noon. Since we have lounge passes we planned to check our bag, go through security and hang out at the lounge until we had to board. But because we could not check our bag until 2:30, when the staff showed up, we could not go through security and access the lounge. Passengers with boarding passes and carry on luggage would not have this issue. I might fly Avelo again but would only do carry on or plan to get to the airport no sooner than two hours before check in. And I would not recommend a long flight on Avelo since there is no food or entertainment and the seats are not comfortable.

Leave on time. We waited on the plane for hour hours and it was hot and smelly

Two hours delay, probably one hour because they didn’t bring catering and they had to bring water in board. There a change of aircraft. But delays galore at CLT so it must be a CLT and/or AA operation issue. The 1 hr additional delays because nobody could bring 2 packs of water sooner is probably the best example of this airline operates

Flight was delayed 5 hours. Initial reason for delay was 'maintenance' - which makes sense. Then, the additional 2 hours continued to say it was maintenance - when I know EWR had a 2 hour delay. AA did not say that. Additionally, when boarding, there was only one agent at the counter for a long time - until another came to help. After boarding, we had to wait another 45 minutes due to 'no catering'. So while we waited for catering, AA continued to board additional passengers - which seemed odd - and raised questions about what really was going on. I sat in First Class. During the flight, the flight crew allowed a significant number of non-First Class passengers to use the front bathroom - which created a very crowded environment in First Class which was uncomfortable. This also delayed First Class passengers from using the bathroom. Overall, horrible experience.

The Charleston, WV airport was cute. Very good staff and small enough to feel comfortable. The plane had more leg room than bigger planes. Much more comfortable.

Another uncoordinated American experience. Always surprises me at DFW for them of all places. Have to take this flight as there are no other good time options. We knew from the start that something was wrong, but the pilot wouldn't tell us. I just watched my Kayak app grow the delay by 10 minutes as it went to 3.5 hours. They were uncoordinated with maintenance (as maintenance, when finally arriving, knew within 15 minutes the plane wasn't going. No 'sorry' or 'this is what is going on' comment. The pilot seemed unfazed / didn't care about the process we were going through.

The seats. The seat in front of me was awful and when the guy sat down, it flew back and hit my head when I was putting my backpack under the seat, It didn't make for a pleasant experience,

I’ve got 31F seat and window seat . My 2 co passengers was AA crew members and they were very rude attitude and when I was going to use bathroom their gestures was very different and awkward and the guy beside me completely occupied the hand rest and I was really uncomfortable

The gate experience at LAX was abysmal (same for the arrival experience two days prior). Despite the LAX -> SAT schedule of two flights daily, our departure gate was at a smaller hub that we had to be bussed to from Terminal 4. Fortunately, I arrived at LAX extra early and had time to spare, but if I had not known, I might have missed my flight. I looked at the LAX airport map in the AA app and there was no indication of the additional boarding process. Lastly the gate area we were bussed to was crowded with limited food and beverage options. On flight, the fight attendant was hospitable and attentive, the flight was smooth, and AA's free (and working) wifi for AA members were all on the positive side.

It was so much better than expected, Ohare is not such a pleasant experience but American Airlines with the new, clean aeroplane and free Wi-Fi was outstanding and the crew so pleasant and helpful.

The flight attendants were extremely sourly and borderline rude. I did not feel appreciated as an AA customer once.

Everything you need to know for your flight to Delaware