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Delaware

$68+ 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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ILG
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap 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 September 16, 2025.

Round-trip from

$115
(Booking.com)

One-way from

$68
(Kiwi.com)

Popular in

March

Cheapest in

October

Average price

$185
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. 21% potential increase in price ($72 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 16, 2025.

This Booking.com deal was found by Cheapflights users on 9/15. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/125:50 amORD - PHL
1 stop29h 12mFrontier
Sat 10/187:10 pmPHL - ORD
Nonstop2h 38mFrontier
Deal found 9/15$115
This Frontier deal was found by Cheapflights users on 9/15. 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 9/296:10 amORD - PHL
Nonstop2h 15mFrontier
Mon 9/2912:30 pmPHL - ORD
1 stop8h 14mFrontier
Deal found 9/15$117
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2411:51 amORD - PHL
Nonstop2h 09mFrontier
Sun 11/29:23 amPHL - ORD
Nonstop2h 29mFrontier
Deal found 9/14$120
This Frontier deal was found by Cheapflights users on 9/14. 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 10/1711:50 amORD - PHL
Nonstop2h 09mFrontier
Fri 10/175:12 pmPHL - ORD
1 stop9h 19mFrontier
Deal found 9/14$121
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/145:11 amORD - PHL
1 stop5h 18mFrontier
Mon 11/176:00 amPHL - ORD
Nonstop2h 26mFrontier
Deal found 9/14$122
This Frontier deal was found by Cheapflights users on 9/14. 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 10/1711:50 amORD - PHL
Nonstop2h 09mFrontier
Wed 10/2210:49 amPHL - ORD
1 stop6h 51mFrontier
Deal found 9/14$123
This Booking.com deal was found by Cheapflights users on 9/15. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2411:51 amORD - PHL
Nonstop2h 09mFrontier
Fri 10/249:53 pmPHL - ORD
1 stop18h 46mFrontier
Deal found 9/15$124
This Frontier deal was found by Cheapflights users on 9/15. 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 10/102:41 pmORD - PHL
1 stop6h 49mFrontier
Sat 10/117:10 pmPHL - ORD
Nonstop2h 38mFrontier
Deal found 9/15$125
This Frontier deal was found by Cheapflights users on 9/14. 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 11/38:26 amORD - PHL
Nonstop2h 13mFrontier
Mon 11/36:35 pmPHL - ORD
1 stop6h 36mFrontier
Deal found 9/14$126
This Priceline deal was found by Cheapflights users on 9/14. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/112:45 pmORD - PHL
Nonstop2h 15mFrontier
Mon 10/134:10 pmPHL - ORD
Nonstop2h 30mFrontier
Deal found 9/14$131
This Frontier deal was found by Cheapflights users on 9/14. 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 10/2011:51 amORD - PHL
Nonstop2h 09mFrontier
Mon 10/205:12 pmPHL - ORD
1 stop9h 19mFrontier
Deal found 9/14$132
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/68:26 amORD - PHL
Nonstop2h 13mFrontier
Sun 11/95:50 amPHL - ORD
1 stop5h 48mFrontier
Deal found 9/14$133

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 September 16, 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 12/10

2:30 pm-5:39 pm

Nonstop2h 09m

Philadelphia

Sat 12/13

5:07 pm-6:36 pm

Nonstop2h 29m

$139

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

Thu 10/9

6:50 pm-10:10 pm

Nonstop2h 20m

Philadelphia

Fri 10/10

4:19 pm-3:45 pm

1 stop24h 26m

$143

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

Fri 11/7

11:53 am-12:57 pm

1 stop24h 04m

Philadelphia

Sun 11/9

5:50 am-10:38 am

1 stop5h 48m

$144

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

Fri 10/17

2:41 pm-10:30 pm

1 stop6h 49m

Philadelphia

Sun 10/19

6:00 am-11:18 am

1 stop6h 18m

$152

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

Fri 10/17

9:36 pm-12:45 am

Nonstop2h 09m

Philadelphia

Tue 10/21

1:05 pm-2:27 pm

Nonstop2h 22m

$158

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

Tue 11/4

8:30 am-11:28 am

Nonstop1h 58m

Philadelphia

Sat 11/8

6:50 pm-8:26 pm

Nonstop2h 36m

$169

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

Sat 10/4

7:30 am-10:39 am

Nonstop2h 09m

Philadelphia

Wed 10/8

6:30 am-7:52 am

Nonstop2h 22m

$184

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

Wed 10/8

9:36 pm-12:45 am

Nonstop2h 09m

Philadelphia

Sun 10/12

6:30 am-7:53 am

Nonstop2h 23m

$188

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

Sat 10/11

11:05 am-2:16 pm

Nonstop2h 11m

Philadelphia

Sun 10/12

6:30 am-7:53 am

Nonstop2h 23m

$188

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

Wed 10/8

7:43 pm-5:32 pm

2 stops20h 49m

Philadelphia

Mon 10/13

6:18 am-3:49 pm

1 stop10h 31m

$191

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 29 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 September 16, 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
10,000 reviews

Boarding

7.5

Food

6.4

Entertainment

6.9

Comfort

7.2

Overall

7.2

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Food

6.4

Entertainment

6.9

Comfort

7.2

Overall

7.2

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

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 09m. 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.

  • 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 Baltimore flights

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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$181Average$181FlexibilityNo cancel feeOn-time71%

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