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Delaware

$58+ 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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ILG
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
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 December 18, 2025.

This Frontier deal was found by Cheapflights users on 12/17. 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.
Wed 12/242:15 pmORD - PHL
Nonstop2h 15mFrontier
Wed 12/312:25 pmPHL - ORD
1 stop8h 59mFrontier
Deal found 12/17$121
This Frontier deal was found by Cheapflights users on 12/17. 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 12/265:15 amORD - PHL
Nonstop2h 15mFrontier
Wed 12/316:36 pmPHL - ORD
Nonstop2h 30mFrontier
Deal found 12/17$133
This Frontier deal was found by Cheapflights users on 12/16. 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 12/255:25 amORD - PHL
1 stop10h 31mFrontier
Wed 12/316:36 pmPHL - ORD
Nonstop2h 30mFrontier
Deal found 12/16$145
This Frontier deal was found by Cheapflights users on 12/16. 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.
Wed 12/312:15 pmORD - PHL
Nonstop2h 15mFrontier
Thu 1/812:42 pmPHL - ORD
Nonstop2h 40mFrontier
Deal found 12/16$154
This Kiwi.com deal was found by Cheapflights users on 12/16. 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.
Tue 12/306:50 amORD - PHL
1 stop14h 21mMultiple Airlines
Wed 1/78:00 amPHL - ORD
1 stop25h 18mMultiple Airlines
Deal found 12/16$157
This Kiwi.com deal was found by Cheapflights users on 12/16. 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.
Tue 12/306:50 amORD - PHL
1 stop14h 21mFrontier
Thu 1/812:42 pmPHL - ORD
Nonstop2h 40mFrontier
Deal found 12/16$159
This Kiwi.com deal was found by Cheapflights users on 12/16. 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.
Wed 12/312:15 pmORD - PHL
Nonstop2h 15mMultiple Airlines
Wed 1/78:00 amPHL - ORD
1 stop25h 18mMultiple Airlines
Deal found 12/16$160
This Kiwi.com deal was found by Cheapflights users on 12/16. 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.
Tue 12/306:50 amORD - PHL
1 stop14h 21mFrontier
Tue 1/67:11 pmPHL - ORD
1 stop28h 28mFrontier
Deal found 12/16$161
This Kiwi.com deal was found by Cheapflights users on 12/16. 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.
Wed 12/312:15 pmORD - PHL
Nonstop2h 15mFrontier
Tue 1/67:11 pmPHL - ORD
1 stop28h 28mFrontier
Deal found 12/16$164
This Kiwi.com deal was found by Cheapflights users on 12/16. 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.
Tue 12/306:50 amORD - PHL
1 stop14h 21mMultiple Airlines
Thu 1/86:11 pmPHL - ORD
1 stop18h 11mMultiple Airlines
Deal found 12/16$165
This American Airlines deal was found by Cheapflights users on 12/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:38 pmORD - PHL
Nonstop2h 11mAmerican Airlines
Thu 1/17:10 amPHL - ORD
Nonstop2h 32mAmerican Airlines
Deal found 12/16$166
This American Airlines deal was found by Cheapflights users on 12/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/221:54 pmORD - SBY
1 stop7h 19mAmerican Airlines
Sat 12/277:55 amSBY - ORD
1 stop6h 55mAmerican Airlines
Deal found 12/16$575

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 December 18, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$113
(Kiwi.com)

One-way from

$58
(Spirit)

Popular in

March

Cheapest in

October

Average price

$253
Provider with most accurate pricing for Chicago (CHI)-Philadelphia flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Philadelphia flights.
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From Chicago O'Hare Intl to Delaware
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One-way flight from Chicago O'Hare Intl to Delaware
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Highest demand for flights based on searches. 17% potential increase in price ($59 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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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 December 18, 2025.
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 1/14

5:57 pm-8:47 am

2 stops13h 50m

Philadelphia

Sun 1/18

4:45 pm-6:25 pm

Nonstop2h 40m

$126

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

Wed 1/14

11:20 am-2:31 pm

Nonstop2h 11m

Philadelphia

Sun 1/18

6:30 am-7:59 am

Nonstop2h 29m

$139

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

Sat 2/7

2:30 pm-5:34 pm

Nonstop2h 04m

Philadelphia

Tue 2/10

5:00 pm-6:30 pm

Nonstop2h 30m

$139

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

Sat 1/31

2:30 pm-5:34 pm

Nonstop2h 04m

Philadelphia

Mon 2/2

10:10 am-11:38 am

Nonstop2h 28m

$158

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

Tue 1/6

6:20 pm-9:36 pm

Nonstop2h 16m

Philadelphia

Sat 1/10

5:00 pm-6:30 pm

Nonstop2h 30m

$159

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

Wed 1/7

6:50 am-11:53 am

1 stop4h 03m

Philadelphia

Wed 1/7

5:17 pm-9:05 pm

1 stop4h 48m

$179

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

Sat 1/17

5:59 pm-12:21 am

1 stop5h 22m

Philadelphia

Mon 1/19

6:00 am-9:41 am

1 stop4h 41m

$187

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

Wed 1/7

8:56 am-12:07 pm

Nonstop2h 11m

Philadelphia

Sun 1/11

1:10 pm-2:40 pm

Nonstop2h 30m

$188

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

Fri 1/16

6:50 am-11:53 am

1 stop4h 03m

Philadelphia

Mon 1/19

6:00 am-9:41 am

1 stop4h 41m

$197

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

Sun 1/25

6:50 am-11:43 am

1 stop3h 53m

Philadelphia

Fri 1/30

2:30 pm-6:49 pm

1 stop5h 19m

$197

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 22 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.

Reviews of airlines servicing Delaware

Get insights into the airlines that provide service to Delaware. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Delaware. Reviews last updated December 18, 2025.
Read through reviews of airlines operating flights from Chicago O'Hare Intl Airport to Delaware, such as American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,055 reviews

Entertainment

6.9

Food

6.5

Crew

8.0

Boarding

7.5

Overall

7.2

Comfort

7.2

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit
American Airlines
7.2
Good
11,055 reviews
American Airlines
7.2
Good
11,055 reviews

Entertainment

6.9

Food

6.5

Crew

8.0

Boarding

7.5

Overall

7.2

Comfort

7.2

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit

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 11m. United Airlines provides one of the quickest options available for as low as $139. Airlines will cover a distance of 676 mi. All flights are typically nonstop.

  • What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Delaware one-way?

    The cheapest airline one-way is Qatar Airways, with whom users have recently found tickets for as low as $389. However, be on the lookout for offers from Turkish Airlines and Royal Jordanian, as they are both options that can get you from Chicago O'Hare Intl Airport to Delaware for a low price.

  • 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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Top airline flying from O'Hare Intl to Delaware

Discover the top airline that operate flights from O'Hare Intl to Delaware. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$181Average$181FlexibilityNo cancel feeOn-time71%

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