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Delaware

$70+ Cheap flights from O'Hare Intl (ORD) to Delaware

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ILG
Mar 11 — Mar 181
Wed 3/11
Wed 3/18
1 adult, Economy
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Cheap flight deals from O'Hare Intl to Delaware

Cheapest flights from O'Hare Intl to Delaware
Explore the most affordable flight options available from O'Hare Intl to Delaware. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 9, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/72:20 pm
ORD
-
PHL
Nonstop2h 14m
Frontier
Mon 5/116:34 pm
PHL
-
ORD
Nonstop2h 34m
Frontier
Deal found 2/7$103
This Kiwi.com deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/12:20 pm
ORD
-
PHL
Nonstop2h 14m
Frontier
Sun 5/36:34 pm
PHL
-
ORD
Nonstop2h 34m
Frontier
Deal found 2/9$106
This Frontier deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/232:20 pm
ORD
-
PHL
Nonstop2h 14m
Frontier
Mon 4/276:34 pm
PHL
-
ORD
Nonstop2h 34m
Frontier
Deal found 2/7$107
This Kiwi.com deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/208:20 am
ORD
-
PHL
Nonstop2h 09m
Multiple Airlines
Wed 2/255:26 pm
PHL
-
ORD
1 stop7h 21m
Multiple Airlines
Deal found 2/8$108
This Kiwi.com deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/232:20 pm
ORD
-
PHL
Nonstop2h 14m
Multiple Airlines
Sat 4/256:15 am
PHL
-
ORD
1 stop16h 02m
Multiple Airlines
Deal found 2/8$111
This Kiwi.com deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/82:20 pm
ORD
-
PHL
Nonstop2h 14m
Multiple Airlines
Tue 5/129:00 am
PHL
-
ORD
1 stop10h 15m
Multiple Airlines
Deal found 2/9$112
This Expedia deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/82:20 pm
ORD
-
PHL
Nonstop2h 14m
Frontier
Sun 5/109:00 pm
PHL
-
ORD
1 stop26h 53m
Frontier
Deal found 2/9$113
This Frontier deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2310:15 am
ORD
-
PHL
Nonstop2h 09m
Frontier
Fri 2/273:45 pm
PHL
-
ORD
1 stop8h 52m
Frontier
Deal found 2/8$120
This Orbitz deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2310:15 am
ORD
-
PHL
Nonstop2h 09m
Frontier
Wed 2/257:59 pm
PHL
-
ORD
1 stop28h 06m
Frontier
Deal found 2/9$121
This Frontier deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/208:20 am
ORD
-
PHL
Nonstop2h 09m
Frontier
Mon 2/237:35 am
PHL
-
ORD
Nonstop2h 36m
Frontier
Deal found 2/9$123
This Frontier deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/302:20 pm
ORD
-
PHL
Nonstop2h 14m
Frontier
Mon 5/46:34 pm
PHL
-
ORD
Nonstop2h 34m
Frontier
Deal found 2/7$124
This Kiwi.com deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/232:20 pm
ORD
-
PHL
Nonstop2h 14m
Frontier
Sun 4/265:05 am
PHL
-
ORD
1 stop6h 39m
Frontier
Deal found 2/8$126

Find flight deals from O'Hare Intl to Delaware

Keep the following information in mind while searching for O'Hare Intl to Delaware flight deals. Data was last updated February 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$103
(Kiwi.com)

One-way from

$70
(Kiwi.com)

Popular in

March

Cheapest in

October

Average price

$331
Provider with most accurate pricing for Chicago (CHI)-Philadelphia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Philadelphia flights.
Search Deals
From Chicago O'Hare Intl to Delaware
Search Deals
One-way flight from Chicago O'Hare Intl to Delaware
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($62 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl to Delaware that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 9, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Delaware that are best for you.

Fly from

O'Hare Intl

Fly to

Delaware

Route

Depart

Return

Price

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

Wed 4/15

1:27 pm-11:10 pm

1 stop8h 43m

Philadelphia

Mon 4/20

6:34 pm-8:08 pm

Nonstop2h 34m

$113

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

Fri 5/8

2:20 pm-5:34 pm

Nonstop2h 14m

Philadelphia

Sun 5/10

9:00 pm-10:53 pm

1 stop26h 53m

$113

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

Wed 4/15

6:31 am-8:04 pm

2 stops12h 33m

Philadelphia

Mon 4/20

6:34 pm-8:08 pm

Nonstop2h 34m

$146

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

Thu 4/23

7:15 am-10:28 am

Nonstop2h 13m

Philadelphia

Sat 4/25

10:00 am-11:28 am

Nonstop2h 28m

$157

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

Wed 4/15

1:27 pm-11:10 pm

1 stop8h 43m

Philadelphia

Sun 4/19

5:05 am-10:44 am

1 stop6h 39m

$160

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

Thu 4/16

10:25 am-7:41 am

1 stop20h 16m

Philadelphia

Sun 4/19

5:05 am-10:44 am

1 stop6h 39m

$160

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

Thu 5/14

2:20 pm-5:34 pm

Nonstop2h 14m

Philadelphia

Sun 5/17

5:05 am-10:44 am

1 stop6h 39m

$164

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

Fri 2/27

9:52 am-12:58 pm

Nonstop2h 06m

Philadelphia

Mon 3/2

7:35 am-9:11 am

Nonstop2h 36m

$178

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

Thu 2/26

5:15 am-7:52 pm

1 stop13h 37m

Philadelphia

Mon 3/2

5:26 pm-11:47 am

2 stops19h 21m

$179

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

Fri 5/15

6:57 am-7:14 pm

1 stop11h 17m

Philadelphia

Sun 5/17

5:05 am-10:44 am

1 stop6h 39m

$181

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/6

Showing 1-10 of 26 results
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Best time to book a flight from O'Hare Intl to Delaware

Have a flexible travel schedule? Discover the best time to fly to Delaware from O'Hare Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago O'Hare Intl Airport to Delaware
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Delaware. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Chicago O'Hare Intl Airport to Delaware?

    A quick flight from Chicago O'Hare Intl Airport to Delaware can take about 2h 13m. Frontier provides one of the quickest options available for as low as $157. Airlines will cover a distance of 676 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from O'Hare Intl to Delaware that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Delaware flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Delaware?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Delaware.

  • Can I find deals for business class flights from O'Hare Intl to Delaware?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Delaware by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for O'Hare Intl to Delaware

See prices for flight routes from nearby airports that may be better suited for you.
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Midway to Orlando flights
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Midway to Fort Lauderdale flights
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Midway to John F Kennedy Intl flights
O'Hare Intl to West Palm Beach flights
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O'Hare Intl to Sarasota flights
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O'Hare Intl to Savannah flights
O'Hare Intl to Salt Lake City flights
Midway to Newark flights
O'Hare Intl to Love Field flights
Midway to Tampa flights
O'Hare Intl to Burbank flights
Midway to LaGuardia flights
O'Hare Intl to Palm Springs flights

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