Cheap Flights to Porter County from $61

View $61 flight on Sat, Nov 7, 2026Opens in a new window

Popular airlines to Porter County

  • American Airlines

  • United

  • Delta

  • Frontier Airlines

  • Alaska Airlines

  • JetBlue Airways

  • Air Canada

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How much is the cheapest flight to Porter County?

Prices were available within the past 7 days and start at $61 for one-way flights and $138 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Wed, Jun 24 - Sat, Jun 27
ATL
Atlanta
MDW
Chicago
$138 Roundtrip, just found
$138
Roundtrip
just found
Select Frontier Airlines flight, departing Wed, Jun 24 from Atlanta to Chicago, returning Sat, Jun 27, priced at $138 just found
Frontier Airlines
Sat, Jul 11 - Tue, Jul 14
DFW
Dallas
MDW
Chicago
$148 Roundtrip, just found
$148
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, Jul 11 from Dallas to Chicago, returning Tue, Jul 14, priced at $148 just found
Frontier Airlines
Sat, Nov 7 - Sun, Nov 8
DFW
Dallas
MDW
Chicago
$149 Roundtrip, found 1 day ago
$149
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sat, Nov 7 from Dallas to Chicago, returning Sun, Nov 8, priced at $149 found 1 day ago
Frontier Airlines
Wed, Jun 17 - Thu, Jun 18
ATL
Atlanta
MDW
Chicago
$158 Roundtrip, just found
$158
Roundtrip
just found
Select Frontier Airlines flight, departing Wed, Jun 17 from Atlanta to Chicago, returning Thu, Jun 18, priced at $158 just found
Frontier Airlines
Sat, Nov 7 - Sun, Nov 8
DFW
Dallas
MDW
Chicago
$159 Roundtrip, found 17 hours ago
$159
Roundtrip
found 17 hours ago
Select Frontier Airlines flight, departing Sat, Nov 7 from Dallas to Chicago, returning Sun, Nov 8, priced at $159 found 17 hours ago
Frontier Airlines
Thu, Sep 17 - Tue, Sep 22
ATL
Atlanta
MDW
Chicago
$160 Roundtrip, found 5 days ago
$160
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Thu, Sep 17 from Atlanta to Chicago, returning Tue, Sep 22, priced at $160 found 5 days ago
Frontier Airlines
Tue, Jun 30 - Wed, Jul 1
ATL
Atlanta
MDW
Chicago
$168 Roundtrip, found 1 hour ago
$168
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Tue, Jun 30 from Atlanta to Chicago, returning Wed, Jul 1, priced at $168 found 1 hour ago
Frontier Airlines
Mon, Jul 6 - Wed, Jul 15
DFW
Dallas
MDW
Chicago
$168 Roundtrip, just found
$168
Roundtrip
just found
Select Frontier Airlines flight, departing Mon, Jul 6 from Dallas to Chicago, returning Wed, Jul 15, priced at $168 just found
Southwest Airlines
Wed, Jul 8 - Tue, Jul 14
HOU
Houston
MDW
Chicago
$171 Roundtrip, found 4 hours ago
$171
Roundtrip
found 4 hours ago
Select Southwest Airlines flight, departing Wed, Jul 8 from Houston to Chicago, returning Tue, Jul 14, priced at $171 found 4 hours ago
Delta
Tue, Aug 11 - Wed, Aug 19
IAH
Houston
MDW
Chicago
$197 Roundtrip, found 8 hours ago
$197
Roundtrip
found 8 hours ago
Select Delta flight, departing Tue, Aug 11 from Houston to Chicago, returning Wed, Aug 19, priced at $197 found 8 hours ago
Book with confidence

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Airports in Porter County

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Midway Intl. MDW. Cheapest option available. Flights from $273
MDW
Midway Intl.
Cheapest
Flights from $273

Trending flights to Porter County

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Wed, Jun 24 - Sat, Jun 27
ATL
Atlanta
MDW
Chicago
$138 Roundtrip, just found
$138
Roundtrip
just found
Select Frontier Airlines flight, departing Wed, Jun 24 from Atlanta to Chicago, returning Sat, Jun 27, priced at $138 just found

Frequently asked questions

How do I find cheap flights to Porter County that have flexible change policies?
Search for affordable flights to Porter County, then click on "No change fee" directly under the "Flexible change policies" filter. From then on it's smooth sailing. We appreciate that travel plans change and flexibility matters, so you can book with confidence with Expedia.
Which airlines fly to Porter County?
With a good selection of airlines operating flights into or near Porter County, you won't be short of options:

  • United Airlines - 12,954 flights to or near Porter County each month, including 12,950 flights to O'Hare Intl. Airport (ORD) per month.
  • American Airlines - 8,855 flights to or near Porter County each month, including 8,855 flights to O'Hare Intl. Airport (ORD) per month.
  • Southwest Airlines - 5,997 flights to or near Porter County each month, including 5,334 flights to Midway Intl. Airport (MDW) per month.

How can I find cheap tickets to Porter County?
In the last seven days, $138 was the lowest price for a flight to Porter County. For an even cheaper fare, book well in advance and be flexible with your travel dates. Search for your flight to Porter County, then check out prices for similar time frames by clicking on our "flexible dates" link.
How much is a flight to Porter County?
In the last seven days, return airfares to Porter County sold for as little as $138 and reached a maximum of $197. For one-way fares departing from Dallas (DFW), the cheapest seat during this same period was only $61.
What are the most popular airports to fly into in Porter County?
Get ready to pack your bags and glide into one of these busy Porter County airports:

  • O'Hare Intl. Airport (ORD) - 25,318 flights per month.
  • Midway Intl. Airport (MDW) - 5,962 flights per month.

When is the cheapest time to fly to Porter County?
Fly out on a Tuesday to boost your odds of getting the cheapest flight to Porter County. Mondays are usually the next most affordable day to take off. Saturday is typically the priciest day to fly anywhere.
How much is a plane ticket to Porter County?
In the last seven days, plane tickets cost between $138 and $197. Scroll through our unbeatable deals to Porter County, make a booking and then start packing your bags.
What months are the cheapest to book a flight to Porter County?
February is the most affordable month to lock in a seat for your Porter County break. Tickets are at a premium during the month of December, so keep clear of this time if you can.
How long is a flight to Porter County?
Your flight to Porter County could be long or short depending on where you travel from. Before you fill your laptop with movies and podcasts, take a look at the average flight times for these busy domestic routes:

  • New York, NY (LGA-LaGuardia) to O'Hare Intl. Airport (ORD) - 2 hours and 39 minutes
  • Los Angeles, CA (LAX-Los Angeles Intl.) to O'Hare Intl. Airport (ORD) - 4 hours and 4 minutes
  • Dallas, TX (DFW-Dallas-Fort Worth Intl.) to O'Hare Intl. Airport (ORD) - 2 hours and 31 minutes

What is the best time to go to Porter County?
A nice time to check out Porter County, along with the exciting city of Portage, is during the busy months of May, June and July. Summer here starts June 20, and you can look forward to average temperatures of between 65ºF and 75ºF if you go then. This warmer weather is perfect for wandering around the city sights.

Book with confidence

Enjoy extra legroom, flight flexibility, and a seamless travel experience.

Travel information

*Flight schedules are subject to change.

*Available to One Key members.

 

*Flight schedules are subject to change.

*Available to One Key members.