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Delaware

$70+ Cheap flights from Wisconsin 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 4/17. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — ILG
Apr 21 — Apr 281
Tue 4/21
Tue 4/28
1 adult, Economy
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Cheap flight deals from Wisconsin to Delaware

Cheapest flights from Wisconsin to Delaware
Explore the most affordable flight options available from Wisconsin to Delaware. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 22, 2026.

This Frontier deal was found by Cheapflights users on 3/19. 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 4/176:29 pm
MKE
-
PHL
1 stop10h 05m
Frontier
Mon 4/209:17 am
PHL
-
MKE
1 stop9h 11m
Frontier
Deal found 3/19$160
This Booking.com deal was found by Cheapflights users on 3/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/24:28 pm
ORD
-
PHL
1 stop7h 26m
Frontier
Sat 5/94:07 pm
PHL
-
ORD
1 stop8h 06m
Frontier
Deal found 3/17$181
This Expedia deal was found by Cheapflights users on 3/21. 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.
Thu 5/148:46 am
MKE
-
PHL
1 stop25h 53m
Frontier
Sat 5/239:16 pm
PHL
-
MKE
1 stop11h 45m
Frontier
Deal found 3/21$181
This Frontier deal was found by Cheapflights users on 3/18. 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 4/176:04 pm
ORD
-
PHL
1 stop12h 37m
Frontier
Mon 4/203:10 pm
PHL
-
ORD
1 stop8h 56m
Frontier
Deal found 3/18$182
This Cheapflightsfares deal was found by Cheapflights users on 3/21. 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 5/87:45 pm
ORD
-
PHL
1 stop13h 04m
Spirit Airlines
Sun 5/106:12 pm
PHL
-
ORD
1 stop7h 15m
Spirit Airlines
Deal found 3/21$184
This Frontier deal was found by Cheapflights users on 3/18. 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 5/147:56 pm
ORD
-
PHL
Nonstop2h 26m
Frontier
Sun 5/177:45 am
PHL
-
ORD
1 stop6h 09m
Frontier
Deal found 3/18$185
This CheapOair deal was found by Cheapflights users on 3/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/77:56 pm
ORD
-
PHL
Nonstop2h 26m
Frontier
Sun 5/109:16 pm
PHL
-
ORD
1 stop26h 57m
Frontier
Deal found 3/17$186
This Kiwi.com deal was found by Cheapflights users on 3/19. 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.
Sun 4/191:12 pm
ORD
-
PHL
1 stop8h 45m
Frontier
Tue 4/2111:02 am
PHL
-
ORD
1 stop6h 58m
Frontier
Deal found 3/19$187
This Kiwi.com deal was found by Cheapflights users on 3/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/235:10 am
ORD
-
PHL
Nonstop2h 14m
Multiple Airlines
Sun 4/266:12 pm
PHL
-
ORD
2 stops40h 50m
Multiple Airlines
Deal found 3/17$188
This Mytrip deal was found by Cheapflights users on 3/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/146:10 pm
ORD
-
PHL
1 stop16h 00m
Spirit Airlines
Tue 4/216:12 pm
PHL
-
ORD
2 stops17h 11m
Spirit Airlines
Deal found 3/17$189
This CheapOair deal was found by Cheapflights users on 3/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/17:15 pm
ORD
-
PHL
1 stop13h 34m
Multiple Airlines
Mon 5/410:38 pm
PHL
-
ORD
1 stop25h 35m
Multiple Airlines
Deal found 3/17$190
This CheapOair deal was found by Cheapflights users on 3/22. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/112:37 pm
ORD
-
PHL
1 stop10h 26m
Frontier
Mon 5/46:10 am
PHL
-
ORD
1 stop13h 04m
Frontier
Deal found 3/22$191

Find flight deals from Wisconsin to Delaware

Keep the following information in mind while searching for Wisconsin to Delaware flight deals. Data was last updated March 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$160
(Frontier)

One-way from

$70
(Frontier)

Popular in

November

Cheapest in

August

Average price

$482
Provider with most accurate pricing for Milwaukee-Mitchell-Philadelphia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Milwaukee-Mitchell-Philadelphia flights.
Search Deals
From Wisconsin to Delaware
Search Deals
One-way flight from Wisconsin to Delaware
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($8 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Wisconsin 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 March 22, 2026.
Use the filters below to find and compare flights from Wisconsin to Delaware that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

Sat 6/6

6:05 pm-12:57 am

1 stop5h 52m

Philadelphia

Sat 6/13

5:30 am-10:04 am

1 stop5h 34m

$267

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

Fri 6/5

8:40 am-2:10 pm

1 stop4h 30m

Philadelphia

Sat 6/13

7:45 pm-11:26 pm

1 stop4h 41m

$311

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

Mon 6/8

5:22 pm-11:17 pm

1 stop4h 55m

Philadelphia

Sat 6/13

6:05 am-10:35 am

1 stop5h 30m

$311
Quickest round-trip

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

Sat 5/23

6:35 am-9:39 am

Nonstop2h 04m

Philadelphia

Wed 6/3

1:31 pm-2:55 pm

Nonstop2h 24m

$317

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

Wed 4/22

9:04 am-12:17 pm

Nonstop2h 13m

Philadelphia

Sat 4/25

6:17 am-7:46 am

Nonstop2h 29m

$317

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

Fri 4/24

7:15 am-10:28 am

Nonstop2h 13m

Philadelphia

Tue 4/28

10:00 am-11:28 am

Nonstop2h 28m

$317

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

Mon 5/11

9:54 pm-12:59 am

Nonstop2h 05m

Philadelphia

Tue 5/12

6:10 am-7:39 am

Nonstop2h 29m

$322

DuluthPhiladelphia

DLH - PHL

DLHPHL

Duluth Intl

Thu 8/20

5:00 am-12:23 pm

1 stop6h 23m

Philadelphia

Mon 8/24

5:15 pm-9:57 pm

1 stop5h 42m

$328

AppletonPhiladelphia

ATW - PHL

ATWPHL

Appleton Intl

Wed 6/17

5:20 pm-11:00 pm

1 stop4h 40m

Philadelphia

Sun 6/21

6:00 am-10:27 am

1 stop5h 27m

$329

WausauPhiladelphia

CWA - PHL

CWAPHL

Wausau Central Wisconsin

Wed 4/8

4:19 pm-11:59 pm

1 stop6h 40m

Philadelphia

Fri 4/17

2:59 pm-9:00 pm

1 stop7h 01m

$329

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/17

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from Wisconsin to Delaware

Have a flexible travel schedule? Discover the best time to fly to Delaware from Wisconsin 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 Wisconsin 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 March 22, 2026.
Read through reviews of airlines operating flights from Wisconsin to Delaware, such as American Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,488 reviews

Crew

7.9

Entertainment

6.9

Comfort

7.2

Food

6.4

Overall

7.1

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

MIA - SFO

Horrible. When they power flights for other airlines there is nothing they can do to change or accommodate any changes
American Airlines
7.1
Good
11,488 reviews
American Airlines
7.1
Good
11,488 reviews

Crew

7.9

Entertainment

6.9

Comfort

7.2

Food

6.4

Overall

7.1

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

MIA - SFO

Horrible. When they power flights for other airlines there is nothing they can do to change or accommodate any changes

Related info for your journey

Find useful and relevant information for your journey from Wisconsin 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 Wisconsin to Delaware?

    Delta, United Airlines, and American Airlines can get you from Wisconsin to Delaware in just under 4h 30m. Your travel time can differ by up to 1h 58m. There are 676 mi between Wisconsin and Delaware. This flight may include one or multiple stops.

  • Can I find deals for flights from Wisconsin to Delaware that include hotel bookings?

    Yes. In addition to deals on Wisconsin to Delaware flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Wisconsin to Delaware?

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

  • Can I find deals for business class flights from Wisconsin to Delaware?

    Yes. Cheapflights offers flight deals from Wisconsin 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 Wisconsin 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 Wisconsin to Delaware

Discover the top airline that operate flights from Wisconsin 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 March 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$285Average$343FlexibilityNo cancel feeOn-time71%

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