Flights to Delaware

$86 Cheap flights to Delaware

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight to Delaware departing on 9/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Recent flights found to popular cities in Delaware

Find flights to these popular cities in Delaware from your nearest airport.
Frontier
Sep 12
ATL
2h 06m
PHL
Sep 14
PHL
2h 24m
ATL
Frontier
Sep 12
ATL
2h 06m
PHL
Sep 15
PHL
2h 24m
ATL
Frontier
Sep 12
ATL
2h 06m
PHL
Sep 20
PHL
2h 30m
ATL
Frontier
Sep 25
ATL
2h 06m
PHL
Sep 27
PHL
2h 30m
ATL
Frontier
Sep 19
ATL
2h 06m
PHL
Sep 21
PHL
2h 24m
ATL
Frontier
Sep 29
ATL
8h 11m
1 stop
PHL
Sep 29
PHL
2h 38m
ATL
Frontier
Oct 3
ATL
2h 04m
PHL
Oct 4
PHL
2h 48m
ATL
Frontier
Oct 2
ATL
2h 12m
PHL
Oct 3
PHL
2h 48m
ATL
Frontier
Oct 2
ATL
2h 12m
PHL
Oct 2
PHL
2h 48m
ATL
Frontier
Sep 11
ATL
2h 12m
PHL
Sep 11
PHL
2h 38m
ATL
Frontier
Sep 12
ATL
2h 06m
PHL
Sep 16
PHL
2h 22m
ATL
Frontier
Oct 31
ATL
2h 05m
PHL
Nov 2
PHL
9h 04m
1 stop
ATL

Find the cheapest flights from the United States to Delaware

Recent round-trip flight deals from the United States to Delaware

Frontier Logo
10:51 pm - 12:57 amATL-PHL
2h 06mnonstop
Frontier Logo
5:15 am - 7:39 amPHL-ATL
2h 24mnonstop
$86Frontier
Find Deal
Fri, Sep 12 - Sun, Sep 14
Frontier Logo
10:51 pm - 12:57 amATL-PHL
2h 06mnonstop
Frontier Logo
5:15 am - 7:39 amPHL-ATL
2h 24mnonstop
$87Frontier
Find Deal
Fri, Sep 12 - Mon, Sep 15
 Logo
8:44 am - 10:56 amATL-PHL
2h 12mnonstop
 Logo
5:00 am - 10:46 amPHL-ATL
5h 46m1 stop
Thu, Sep 11 - Tue, Sep 16
Spirit Airlines Logo
9:20 pm - 9:46 amATL-PHL
12h 26m1 stop
Spirit Airlines Logo
2:07 pm - 4:27 pmPHL-ATL
2h 20mnonstop
$105Spirit Airlines
Find Deal
Sat, Sep 20 - Mon, Sep 22
 Logo
5:32 pm - 7:38 pmATL-PHL
2h 06mnonstop
 Logo
5:15 am - 7:39 amPHL-ATL
2h 24mnonstop
Fri, Sep 26 - Sun, Sep 28
Spirit Airlines Logo
9:20 pm - 9:46 amATL-PHL
12h 26m1 stop
Spirit Airlines Logo
2:07 pm - 11:59 pmPHL-ATL
9h 52m1 stop
$129Spirit Airlines
Find Deal
Wed, Sep 17 - Thu, Sep 25
United Airlines Logo
8:45 am - 11:56 amORD-PHL
2h 11mnonstop
United Airlines Logo
1:05 pm - 2:27 pmPHL-ORD
2h 22mnonstop
$134United Airlines
Find Deal
Tue, Oct 21 - Tue, Oct 21
United Airlines Logo
8:45 am - 11:56 amORD-PHL
2h 11mnonstop
United Airlines Logo
6:30 am - 7:52 amPHL-ORD
2h 22mnonstop
$139United Airlines
Find Deal
Sat, Oct 11 - Tue, Oct 14
American Airlines Logo
8:35 am - 11:36 amORD-PHL
2h 01mnonstop
American Airlines Logo
5:27 pm - 6:50 pmPHL-ORD
2h 23mnonstop
$149American Airlines
Find Deal
Tue, Sep 23 - Tue, Sep 30
American Airlines Logo
1:15 pm - 4:27 pmORD-PHL
2h 12mnonstop
American Airlines Logo
7:20 am - 8:43 amPHL-ORD
2h 23mnonstop
$158American Airlines
Find Deal
Sat, Oct 4 - Sun, Oct 5

momondo Fare Finder

 
Locate flights to Delaware that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 832,500 searches and data was last updated on August 28, 2025.
Use the filters below to find and compare flights to Delaware that are best for you.

Fly from

Route

Depart

Return

Price

AtlantaPhiladelphia

ATL - PHL

ATLPHL

Atlanta Hartsfield-Jackson

Fri 9/12

10:51 pm-12:57 am

Nonstop2h 06m

Philadelphia

Sun 9/14

5:15 am-7:39 am

Nonstop2h 24m

$86

AtlantaPhiladelphia

ATL - PHL

ATLPHL

Atlanta Hartsfield-Jackson

Fri 9/12

10:51 pm-12:57 am

Nonstop2h 06m

Philadelphia

Mon 9/15

5:15 am-7:39 am

Nonstop2h 24m

$87

AtlantaPhiladelphia

ATL - PHL

ATLPHL

Atlanta Hartsfield-Jackson

Thu 9/11

8:44 am-10:56 am

Nonstop2h 12m

Philadelphia

Tue 9/16

5:00 am-10:46 am

1 stop5h 46m

$98

AtlantaPhiladelphia

ATL - PHL

ATLPHL

Atlanta Hartsfield-Jackson

Sat 9/20

9:20 pm-9:46 am

1 stop12h 26m

Philadelphia

Mon 9/22

2:07 pm-4:27 pm

Nonstop2h 20m

$105

AtlantaPhiladelphia

ATL - PHL

ATLPHL

Atlanta Hartsfield-Jackson

Fri 9/26

5:32 pm-7:38 pm

Nonstop2h 06m

Philadelphia

Sun 9/28

5:15 am-7:39 am

Nonstop2h 24m

$108

AtlantaPhiladelphia

ATL - PHL

ATLPHL

Atlanta Hartsfield-Jackson

Wed 9/17

9:20 pm-9:46 am

1 stop12h 26m

Philadelphia

Thu 9/25

2:07 pm-11:59 pm

1 stop9h 52m

$129

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

Tue 10/21

8:45 am-11:56 am

Nonstop2h 11m

Philadelphia

Tue 10/21

1:05 pm-2:27 pm

Nonstop2h 22m

$134

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

Sat 10/11

8:45 am-11:56 am

Nonstop2h 11m

Philadelphia

Tue 10/14

6:30 am-7:52 am

Nonstop2h 22m

$139

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

Tue 9/23

8:35 am-11:36 am

Nonstop2h 01m

Philadelphia

Tue 9/30

5:27 pm-6:50 pm

Nonstop2h 23m

$149

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

Sat 10/4

1:15 pm-4:27 pm

Nonstop2h 12m

Philadelphia

Sun 10/5

7:20 am-8:43 am

Nonstop2h 23m

$158

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Delaware from

Delaware flights insights and trends

Explore insights for your Delaware flight to craft the best travel plan

What is the cheapest flight I can find to Delaware?

For prices as low as $39/pp, you can find flights to Delaware depending on where you are departing from. On average, flights to Delaware cost $107/pp.
See prices from:

What is the cheapest day to depart on your flight to Delaware?

According to our data, Wednesday is the cheapest day to fly to Delaware from United States. The lowest ticket price found for a Wednesday departure recently was $404. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from United States to Delaware on a Sunday will generally be more expensive and average around $561. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Cheapest flights to cities in Delaware

Click on the cities below to find out when it's cheapest to fly to Delaware from United States
Philadelphia
Philadelphia

Cheap Delaware flight deals and tips

Summary info about Delaware flight prices, duration and airlines

Best One-Way Price

$46

Best Round-Trip Price

$86

Fastest flight time

1h 38m

Popular in

July
The best one-way flight price to Delaware from United States in the last 72 hours is $46 (Atlanta Hartsfield-Jackson to Philadelphia).
The best round-trip flight price to Delaware from United States in the last 72 hours is $86 (Atlanta Hartsfield-Jackson to Philadelphia).
The fastest flight to Delaware from United States takes 1h 38m (Boston Logan Intl to Philadelphia).
July has the highest demand for flights to Delaware, with a 19% price increase on average.

Frequently asked questions about flying to Delaware

What is the best airport to fly into to visit Wilmington, Delaware?

I plan on visiting Rehoboth Beach. Which airport is the quickest drive?

Rehoboth Beach is closest to Philadelphia Airport. Those looking for an alternative airport option near Rehoboth Beach could try flying into Baltimore Airport.

What are the most popular landmarks in Delaware?

What is the weather like in Delaware?

Delaware typically has a temperature range from 32 °F(January) to 77 °F(July). Those looking to avoid rain and/or snow while visiting Delaware should plan their trip in February, January, or October, as these months are relatively less likely to have precipitation.

How much are flights to Delaware?

Flights to Delaware can be found for as cheap as $39 per ticket. However our users tend to find airfares to Delaware for around $115 on average. If you’re looking to find a good deal on your flight to Delaware, then you should consider booking if you find anything for $102 or less.

What is the best day of the week to fly to Delaware?

Consider booking a flight to Delaware on a Wednesday, which is the cheapest day of the week. You will also find that flying out on a Thursday is another low-cost option. Try to avoid booking your flight to Delaware on Sunday, which tends to be the most expensive day of the week.

When did momondo last update prices for flights to Delaware?

Prices for flights to Delaware are updated daily.

How many operators does momondo search for flights to Delaware?

How old do you have to be to fly to Delaware?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to Delaware.

What documentation or ID do you need to fly to Delaware?

The travel and health documents you'll need for your trip to Delaware may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Delaware. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal to Delaware?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight to Delaware. momondo saves you time and could save you money on your trip.

Can I find flights to Delaware with flexible booking policies on momondo?

Flights to Delaware with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights to Delaware?

Once you have performed a search for flights to Delaware, momondo helps you find the right flight by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight to Delaware right now. Can momondo alert me if prices change?

Yes. momondo can track flight prices for Delaware and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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1 adult
Tue 9/2
Tue 9/9

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