$63 Find Cheap Flights to Dover - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Dover departing on 7/23. 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

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Everything you should know

Cheapest round-trip
$94
Typical prices: $123-$257
Frontier
Fri 7/31Mon 8/3
ATL - PHL • Non-stop
Cheapest one-way
$63
Typical prices: $85-$207
Frontier
Thu 7/23
ATL - PHL • Non-stop
Arrival airport
You can't fly directly to Dover. It is served by Philadelphia (PHL), located 52 miles from Dover.
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We hope you love your trip to Dover!
Flight Deals
Useful Info
Flight Deals

Cheap Flights to Dover

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Dover 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 Dover

Fri, Jul 31 - Mon, Aug 3
Frontier Logo
5:02 pm - 7:20 pm
ATL
-
PHL
2h 18mnonstop
Frontier Logo
1:32 pm - 3:50 pm
PHL
-
ATL
2h 18mnonstop
$94Frontier
Mon, Aug 24 - Mon, Aug 31
Frontier Logo
5:05 am - 7:15 am
ATL
-
PHL
2h 10mnonstop
Frontier Logo
6:40 pm - 9:07 am
PHL
-
ATL
14h 27m
1 stop
$95Frontier
Sat, Aug 15 - Sat, Aug 15
United Airlines Logo
6:30 am - 9:38 am
ORD
-
PHL
2h 08mnonstop
United Airlines Logo
7:40 pm - 11:40 pm
PHL
-
ORD
5h 00m
1 stop
$193United Airlines
Tue, Aug 4 - Tue, Aug 11
American Airlines Logo
4:07 pm - 8:50 pm
DFW
-
PHL
3h 43mnonstop
American Airlines Logo
5:00 am - 7:31 am
PHL
-
DFW
3h 31mnonstop
$249American Airlines
Thu, Oct 22 - Mon, Oct 26
Delta Logo
12:59 am - 8:45 am
DEN
-
PHL
5h 46m
1 stop
Delta Logo
5:45 am - 9:57 am
PHL
-
DEN
6h 12m
1 stop
$264Delta
Fri, Aug 28 - Wed, Sep 16
Southwest Logo
12:10 pm - 10:15 pm
DEN
-
PHL
8h 05m
1 stop
Southwest Logo
1:45 pm - 7:45 pm
PHL
-
DEN
8h 00m
2 stops
$266Southwest
Thu, Aug 6 - Thu, Aug 13
Southwest Logo
7:00 am - 5:55 pm
DEN
-
PHL
8h 55m
2 stops
Southwest Logo
5:55 am - 1:45 pm
PHL
-
DEN
9h 50m
2 stops
$268Southwest
Wed, Sep 2 - Mon, Sep 7
Delta Logo
9:30 pm - 5:50 am
SEA
-
PHL
5h 20mnonstop
Delta Logo
7:05 am - 10:01 am
PHL
-
SEA
5h 56mnonstop
$329Delta
Wed, Sep 2 - Mon, Sep 14
American Airlines Logo
10:12 pm - 6:44 am
SFO
-
PHL
5h 32mnonstop
American Airlines Logo
7:36 pm - 10:56 pm
PHL
-
SFO
6h 20mnonstop
$349American Airlines
Fri, Aug 7 - Mon, Aug 10
United Airlines Logo
5:30 pm - 5:31 am
SFO
-
PHL
9h 01m
1 stop
United Airlines Logo
6:00 am - 8:58 am
PHL
-
SFO
5h 58mnonstop
$355United Airlines
Useful Info

Good to know - Book Cheap Dover Plane Tickets

Low seasonJanuary
Cheapest flight$63
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly with an average 3% increase in price.
Flight from Atlanta to Philadelphia

Flights to Dover: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew to Dover 
LisaFlew with Delta
MSP
-
PHL
Apr 2026
I wish I knew the deal to get uber/lyft in advance and if I should book while on plane or at baggage claim. I waiting’s about 10 minutes which I could have avoided had I known
Verified travelerFlew with Qatar Airways
BOS
-
PHL
Jan 2026
Our flight to Philadelphia was full and the gate announced that there would probably be a full state for carry-on luggage at Zone 5 of boarding. In reality, they announced that the overhead bins were full after Zone 4 had boarded. Passengers need to be prepared.
LouesaFlew with American Airlines
DFW
-
PHL
Jan 2026
The airport is large so allow plenty of time even if you have TSA pre-check.
JacquelineFlew with American Airlines
PWM
-
PHL
Jun 2025
Get familiar with navigating the Portland airport. It’s been four years since I was there last visiting family and I believe the airport’s been refurbished and enlarged, etc. but it’s very nice.
CHARLESFlew with American Airlines
LAX
-
PHL
Mar 2025
There are no food or vendor services in the boarding areas of Terminal 4 at LAX.
Verified travelerFlew with American Airlines
LAX
-
PHL
Sep 2024
Do not check in your docs, and medication in a check bag. Carry with you to the cabin.
CHARLESFlew with American Airlines
PHX
-
PHL
Mar 2024
Make use of the food, beverages, and amenities in American Admirals Club in PHX before departure on any flight.
ElaineFlew with Alaska Airlines
SEA
-
PHL
May 2024
If you have any metal in your body (e.g., spinal fusion screws) make sure you get in the line for the TSA security screening booth that makes you stand on the yellow marks with your arms over your head. I wish I had known this before I wasted time in the alternate line with the walk-through detector.
Verified travelerFlew with Frontier
TPA
-
PHL
Mar 2024
Watch out for “fake Uber drivers” know who’s coming for you
Verified travelerFlew with Spirit Airlines
MCO
-
PHL
Jan 2024
I didn’t realize that we had to take a train from check in in order to get to the gate. That took a lot of extra time.

FAQs - booking Dover flights

  • How long is the flight to Dover?

    Flights from San Francisco5h 19m
    Flights from Tampa2h 30m
    Flights from Boston1h 30m
    Flights from Atlanta1h 57m
    Flights from Los Angeles4h 59m
  • What is the cheapest flight to Philadelphia?

    In the last 5 days, the cheapest flight deal to Philadelphia was found on the route from Atlanta, at $94 return. The most popular connection is from Boston to Philadelphia and KAYAK users have found round-trip deals for as low as $185 in the last 5 days.

  • Which airlines fly to Philadelphia?

    Many airlines fly to Philadelphia, the most common ones being American Airlines, Southwest, and United Airlines. See the amount of flights per week for popular airlines flying to Philadelphia.

  • How to fly to Dover?

    You cannot fly directly to Dover. KAYAK recommends you fly to Philadelphia (PHL) (51.98 miles from Dover). From there you can rent a car or get a taxi.

  • What airports are near Dover?

    The closest airport is Philadelphia (PHL) (51.98 mi). Other nearby airports are Atlantic City (ACY) (54.69 mi), Salisbury-Ocean City (SBY) (56.47 mi) or Baltimore/Washington (BWI) (61.23 mi). KAYAK recommends you fly to Philadelphia.

  • How far is Philadelphia Airport from central Philadelphia?

    The city center of Philadelphia is 7 miles from Philadelphia Airport.

  • What is the name of Philadelphia’s airport?

    All flights to Philadelphia land at Philadelphia Airport. The airport code is PHL,and it can also be referred to as Philadelphia or Philadelphia Intl.

  • How does KAYAK find such low prices on flights to Dover?

    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 to Dover.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dover is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Dover?

    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 to Dover 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 to Dover?

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

Top tips for finding cheap flights to Dover

  • There is no major airport in Dover. It is instead served by Philadelphia Airport.
  • Looking for cheap airfare to Dover? 25% of our users found round-trip tickets to Dover for the following prices or less: From Fort Lauderdale $428, from Los Angeles $961, from Miami $1,572
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Dover flight deals.

Reviews of the top 5 airlines flying to Dover

 
Need help choosing which airline to fly with from the United States to Dover? 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.
8.0
SouthwestOverall score based on 4249 reviews
8.0Comfort
7.5Entertainment
7.0Food
8.6Crew
8.1Boarding
Airline reviews

Overall good, just screaming kids in the area the whole flight.

8.0 ExcellentAnonymous, Jul 2026
MDW - MHT
Read more Southwest reviews

Overall good, just screaming kids in the area the whole flight.

My experience will Southwest was good. I wish there was more entertainment and the boarding process was slow at time but other than that my experience was great definitely will be flying with SouthWest again.

Flight was delayed by 2 hours, meaning that a flight to Dwnver which should have arrived at 11pm came into the airport at 1 am. Made for a very long day.

I think Southwest is the number one airline that anyone can fly I have flown for the first time Frontier and what a joke and their customer service United was a very strange experience I'm only sticking to Southwest from here on out for sure

Great job! My family doesnt fly often but we felt safe 100%

Great job Southwest! My family doesn't fly often but we felt safe the whole time.

SW can't get their wifi right. I upgrade to insure wifi service but the last two trips had intermittent service. Not worth the extra costs.

The flight was late. The crew was rude. There was no food. Cramped and uncomfortable. Nothing about this flight was good.

Crew was rude, flight was late, wifi didn't work, no food, basically nothing about this flight was good.

It was just okay, no frills, basic transportation with no luxury. No screens on the seats, no water or drinks on a short flight. Full flight but at least it was on time.

It is usually very pleasant. Good service for the price, international flights are even better

We never made it on this flight because we missed our connection due to o delayed flight from Jackson.

We had a terrible experience. The flight was delayed several hours, so we missed our connection. We were told to wait at the airport. At around 11:00 pm, the flight was cancelled. There were no available seats out of Jackson for the next two days. Fortunately, we had the foresight to rebook on United for the next day. However, we had to spend a long day at the airport and an overnight at a mediocre hotel. It was a miserable way to spend part of our vacation. We also sacrificed our $450 deposit on our California hotel because we could not get there.

delta wifi wouldn’t work boarding was not in sequence flight crew spent most of their time on the phone with the lights off pretending no one wanted or needed anything

Friendly flight attendant Quick checking for baggage drop Quick TSA lines

Crew was absolutely fantastic and we’re so welcoming and friendly ❤️

We got stuck on the tarmac taxiing after landing early so we didn’t get off the plane until an hour later than we thought we would

It was okay. We were delayed for weather reasons, but the pilots and the flight control staff figured a way around the storm and were able to get us to Los Angeles safely. Not all the staff members were polite, but the entertainment on the flight was good.

So terrible. My flight was 4 hours delayed and we weren't notified til last second within an hour of boarding. WE had to sit on the plane for 4 hours. ridiculous.

Missed the Flight from Atlanta to Roanoke due to initial flight from Houston being 2hr. late. Now waiting 17hrs. till my first available flight.

Have not had a flight out or returning to Norfolk that has not required maintenance, and a gate delay. Properly staff the crew so maintenance can be performed without last minute emergencies on each flight and there is enough staff to have gates prepared for inbound flights. Staff to ensure the safety and on time service vs. profit.

Always pretty good as far as I see it. Staff was friendly and process was quick to get on and off.

Our flight was great with an unexpected upgrade. However, four days into our travel we are still without a piece of luggage. The bag tracker has not been accurate, the airline is not communicating with me or the luggage delivery service and no one is willing to take responsibility or guarantee any kind of support or reimbursement. Unfortunately, we do not have the option to easily shop to replace items as we are currently on a cruise. I have been very disappointed by United Airlines response.

There could have been better food options in economy on the long 7hr trip from IAH to AM.

The seats on this flight weren’t as comfortable as we had expected. Even leaned back these seats left us feeling crappy in our backs. Also we had to use our own tablets for movies, but nothing in the seats in front of us to hold the tablets up.

It was a short, comfortable flight. It did leave an hour late due to the pilot having to be replaced (family emergency) but that didn’t inconvenience myself & my friend. The situation was explained, eventually.

Flight was delayed “due to earlier delays of that plane”, so we were nearly three hours late.

There was a piece of plastic baked into my buttermilk biscuit! I have a pictures. The flight attendants in first class were really apologetic, and tried to rectify the situation. I I am very appreciative that they were able to give me some packets of pretzels and gummy bears. I understand they don't personally handle the food until warming it up so I know it wasn't their fault. I don't know whether it was a newer aircraft, or different food packaging, but I was happy that when the food was being warmed up - it didn't smell like plastic. Jokes on me with finding plastic in my food.

The seats were uncomfortable, as if the cushions haven't been switched out in many years. I felt like I was on an old bus. The food was delicious. thank you. Onboard entertainment, very limited. Unless you like violent movies. Why in the world would you have such severely violent movies on a plane? if you don't want to see such things, you don't have a choice. Have you considered that when choosing entertainment? Good god. Why would you have the Godfather? Or black women being brutally beaten with a club? Why in the hell would you put that kind of material on a plane? As for Kayak: Why when I ordered Qantas, was the plane on United?

The head rest is too big and cannot be placed differently/removed. Causes one head to tilt forward and increase back pain

I was able to check into my flight through the app and online but had issues getting my boarding pass once I arrived to the airport.

Ninth consecutive American flight I have been on that was delayed

I will never but. through kayak again. and American Airlines. I will never fly again on. They're both thieves.

It’s love good long way travel!! I always want more give me price down i want ever month travel I miss travel only North Carolina to Thailand in my love her !!

The departure and arrival was on time. The fact that I could load my boarding tickets on the American airlines app.

My flight was 4 hours delayed on departure at 6a causing me to miss my connection at DCA. I had to scramble to find a seat home on a later flight and instead of an exit seat, I was in row 30 on a flight getting me home 5 hours later than planned. The AA team on the ground did a fine job. AA continues to run the airline like the passengers are cargo.

Over the course of 7 months of travel, I can count on my hand the number of times the flight has departed on time. Majority of the instances have been related to non-weather reasons. Would not recommend flying this Airline

Efficiency of supporting mechanical teams who changed a wheel on airplane in minutes. So no delay, and pilot made up the lost minutes in flight. Comfortable seat.

Flight attendants and crew were great! This plane was fine. It was clean and everything worked properly. Now, the gate change was not communicated. No text or information. It wasn't far with the gate change but it still changed without any communication. Not sure if this is on American or Kayakl. Also, internet was the worst. I would never have ATT. 3+hr flight and weak internet. I think I watched the commercials to get on at least 6 times. Terrible internet!

Flight was delayed, boarded, sat at the gate for more than 30 minutes, left the gate then waited on the pad for another 30 to 60 minutes then returned to the gate, deboarded and was cancelled... alternative flight was not booked automatically. Waited in line for 30 minutes but fortunately an alternate flight to a different destination was found ... no thanks to the travel agent used by kayak

The flight was great . But you only had one vegan item on the whole flight and someone prior to me took it . I was so disappointed cause I came in from the flooded area and couldn’t pick up anything prior to my flight .

I really didn't like anything. Paid for my checked luggage online ($79) and then was told that I would have to paid another $79 for my carry on. Was not allowed to enter the terminal until 3 hours before my flight and when I finally was allowed to check my bag and enter, my flight was delayed 3 times. When I finally landed, we were all instructed to "run off the plane" as they had to do a quick turn around to Las Vegas. Me and several of my flying companions will never fly Frontier again.

I paid for the upgraded bundle. Was worth it! Great experience round trip!

It was awful everything about it terrible I will never ever ever ride it again

It was awful ....my first time flying on it and I will NEVER fly it again ....everything about it was terrible .....most especially the flight attendants

Crew was kind of grumpy and there was no beverage service at all. Sodas were $4. Disappointing.

There weren't enough employees at check in took awhile to get bags checked. There wasn't a wheel chair for me, I was sent to someone who turns out to work for a different airline, if My flight hadn't been delayed I probably would have missed my flight as it was, by the time I arrived at my gate, they started boarding in about 15 minutes. I don't know who took me to my gate, definitely was not the normal people who take passengers to the gate. I'm guessing she may have been in a management position. I wish I knew her name, she went beyond to help me. With that said everyone was kind, and were doing the best they could. So, I choose to say it was an Adventure, stressful start, but good. In the end went well. The situation was not only difficult for passengers but the employee's.

The staff at the check in counter was so rude. Made you feel Incompetent

Frontier scheduled a 40 minute connection in DEN. What they failed to mention was that they “close the doors” 20 mins prior to departure, which means you only have 20 mins. Not enough time. Possibly against DOT regulations. Filing complaint.

Flight was scheduled at 9:40pm. Got delayed to 10 am, the next day. crazy

Everything you need to know for your flight to Dover