Cheap Flights to Porter County from $45 (2026/2027)

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A large, modern church interior with high ceilings, wooden pews, and a central stained glass window.

Valparaiso

Flights
Valparaiso

How Much Does it Cost To Fly To Porter County?

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Fri, Nov 13 - Mon, Nov 16
TYS
McGhee Tyson
MDW
Midway Intl.
$80 Roundtrip, found 6 days ago
$80
Roundtrip
found 6 days ago
Select Allegiant Air flight, departing Fri, Nov 13 from McGhee Tyson to Midway Intl., returning Mon, Nov 16, priced at $80 found 6 days ago
Sat, Sep 5 - Wed, Sep 9
ATL
Hartsfield-Jackson Atlanta Intl.
MDW
Midway Intl.
$105 Roundtrip, found 16 hours ago
$105
Roundtrip
found 16 hours ago
Select Frontier Airlines flight, departing Sat, Sep 5 from Hartsfield-Jackson Atlanta Intl. to Midway Intl., returning Wed, Sep 9, priced at $105 found 16 hours ago
Thu, Oct 29 - Sat, Oct 31
MSP
Minneapolis - St. Paul Intl.
MDW
Midway Intl.
$117 Roundtrip, found 1 day ago
$117
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Thu, Oct 29 from Minneapolis - St. Paul Intl. to Midway Intl., returning Sat, Oct 31, priced at $117 found 1 day ago
Thu, Sep 24 - Sat, Sep 26
MIA
Miami Intl.
MDW
Midway Intl.
$152 Roundtrip, found 1 day ago
$152
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Sep 24 from Miami Intl. to Midway Intl., returning Sat, Sep 26, priced at $152 found 1 day ago
Thu, Sep 24 - Mon, Oct 5
FLL
Fort Lauderdale - Hollywood Intl.
MDW
Midway Intl.
$152 Roundtrip, found 2 days ago
$152
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, Sep 24 from Fort Lauderdale - Hollywood Intl. to Midway Intl., returning Mon, Oct 5, priced at $152 found 2 days ago
Wed, Oct 28 - Thu, Oct 29
IAD
Washington Dulles Intl.
MDW
Midway Intl.
$158 Roundtrip, found 19 hours ago
$158
Roundtrip
found 19 hours ago
Select Frontier Airlines flight, departing Wed, Oct 28 from Washington Dulles Intl. to Midway Intl., returning Thu, Oct 29, priced at $158 found 19 hours ago
Tue, Nov 10 - Tue, Nov 17
BWI
Baltimore Washington Intl. Thurgood Marshall
MDW
Midway Intl.
$158 Roundtrip, found 13 hours ago
$158
Roundtrip
found 13 hours ago
Select Frontier Airlines flight, departing Tue, Nov 10 from Baltimore Washington Intl. Thurgood Marshall to Midway Intl., returning Tue, Nov 17, priced at $158 found 13 hours ago
Sun, Sep 6 - Thu, Sep 10
DFW
Dallas-Fort Worth Intl.
MDW
Midway Intl.
$166 Roundtrip, found 16 hours ago
$166
Roundtrip
found 16 hours ago
Select Frontier Airlines flight, departing Sun, Sep 6 from Dallas-Fort Worth Intl. to Midway Intl., returning Thu, Sep 10, priced at $166 found 16 hours ago
Sat, Oct 10 - Tue, Oct 13
DEN
Denver Intl.
MDW
Midway Intl.
$174 Roundtrip, found 2 days ago
$174
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Sat, Oct 10 from Denver Intl. to Midway Intl., returning Tue, Oct 13, priced at $174 found 2 days ago
OriginDestinationTravel DatesFlights From*
MSPChicagoSeptember 28 to September 29$117
ATLChicagoSeptember 11 to September 12$130
FLLChicagoNovember 7 to November 9$152
DENChicagoOctober 10 to October 13$174
LAXChicagoSeptember 22 to September 27$197
HOUChicagoSeptember 15 to September 17$209
MSYChicagoOctober 14 to October 20$212
MCOChicagoDecember 10 to December 13$233
PHXChicagoOctober 10 to October 16$241
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
ATLChicagoSeptember 5 to September 9$105
PHXChicagoSeptember 6 to September 19$273
MSYChicagoSeptember 6 to September 6$275
MCOChicagoSeptember 5 to September 12$294
DENChicagoSeptember 4 to September 6$314
FLLChicagoSeptember 5 to September 8$314
LAXChicagoSeptember 5 to September 8$317
MSPChicagoSeptember 4 to September 6$358
HOUChicagoSeptember 4 to September 6$482
*Prices include taxes and fees

Best Porter County Flight and Hotel Packages

Price found within the past 48 hours. Click for updated prices.
Harrah's Joliet Hotel & Casino - A Caesars Rewards Destination
3.5-star property

Harrah's Joliet Hotel & Casino - A Caesars Rewards Destination

Sep 25 - Sep 28

3 night stay

Philadelphia (PHL) to Chicago (ORD)

Frontier Airlines • Non-stop roundtrip • Coach
Save 100% on your flight
Price was $831, price is now $521 per person
$521
per person
found 1 day ago
Level Chicago Fulton Market
4.0-star property

Level Chicago Fulton Market

Sep 17 - Sep 21

4 night stay

Atlanta (ATL) to Chicago (ORD)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $1,454, price is now $862 per person
$862
per person
found 1 day ago
Swissotel - Chicago
4.5-star property

Swissotel - Chicago

Nov 5 - Nov 8

3 night stay

Atlanta (ATL) to Chicago (ORD)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $965, price is now $619 per person
$619
per person
found 1 day ago
Don't see what you're looking for?
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Travelers ❤️ These Porter County 🏨

Best Western Indian Oak

Best Western Indian Oak

2.5 out of 5
558 Indian Boundary Road Chesterton IN
Stay at this hotel in Chesterton. Enjoy free breakfast, free parking, and a 24-hour fitness center. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Indiana Dunes National Park and Indiana Dunes State Park are located nearby.
8.6/10 Excellent! (1,003 reviews)
"I stay here almost every week. The only thing this hotel lacks is an elevator."

Reviewed on Aug 28, 2026

Opens in a new windowBest Western Indian Oak
Spring House Inn

Spring House Inn

2.5 out of 5
303 N Mineral Springs Rd Chesterton IN
Book a stay at this business-friendly hotel in Chesterton. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Indiana Dunes National Park and Indiana Dunes State Park are located nearby.
8.8/10 Excellent! (1,001 reviews)
"O"

Reviewed on Aug 27, 2026

Opens in a new windowSpring House Inn
Waterbird Lakeside Inn

Waterbird Lakeside Inn

2 out of 5
556 Indian Boundary Road Chesterton IN
Stay at this hotel in Chesterton. Enjoy free WiFi, free parking, and daily housekeeping. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Indiana Dunes National Park and Indiana Dunes State Park are located nearby.
Opens in a new windowWaterbird Lakeside Inn
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Comfort Inn & Suites Porter near Indiana Dunes

Comfort Inn & Suites Porter near Indiana Dunes

2.5 out of 5
1800 West US Highway 20 Chesterton IN
Book a stay at this business-friendly hotel in Chesterton. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Indiana Dunes National Park and Indiana Dunes State Park are located nearby.
7.8/10 Good! (1,002 reviews)
"The bed was very comfortable, room was pretty clean. The sink was slow to drain. Overall slept just fine."

Reviewed on Aug 27, 2026

Opens in a new windowComfort Inn & Suites Porter near Indiana Dunes
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

How much is the cheapest flight to Porter County?
A roundtrip flight to Porter County cost as little as $80 during the last seven days. Once you've decided on your travel dates, we'll help you land a fantastic deal. This price was available on Travelocity for flights to Porter County departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly to Porter County?
For the best chance at grabbing a superb flight deal, organize your getaway sometime in November. Based on Travelocity's direct flight demand from January to December last year, it's the most affordable period to fly to Porter County.
How can I check my flight status to Porter County?
"Trips" is your one-stop shop when it comes to information related to your flight to Porter County. Travelocity's handy portal lets you organize everything in the same place, from checking the status of your flight to making updates to your booking. Click on Trips at the top right of the Travelocity homepage and then sign in or create a free account. Or, download the Travelocity app and access your information on the go. Whether you have the family flying with you or you're on your own, all your bookings are right there in your grasp.
How do I find the best deals on flights to Porter County?
It's better to book ahead of time, and if possible, avoid flying during high season. Another great way to save is by clicking the "Flexible dates" box at the top of the page after searching for your flights. This will reveal ticket prices for nearby days. In the last seven days, the best price for a roundtrip flight to Porter County was $80. This price was available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Why should I book my flight to Porter County with Travelocity?
Look for cheap flights to Porter County with Travelocity and begin planning your next getaway. With round-the-clock personal assistance throughout every step of the process and a Price Match Guarantee, we take the stress out of securing cheap family flights, hotels, experiences and more. Pick up a superb deal today and prepare for a wonderful adventure.
What are the most popular flight routes to Porter County?
Take a look at these main flight routes to Porter County and start organizing your next vacation:

  • Denver, CO (DEN-Denver Intl.) to O'Hare Intl. Airport (ORD) - 4,203 flights a month.
  • Minneapolis, MN (MSP-Minneapolis - St. Paul Intl.) to O'Hare Intl. Airport (ORD) - 4,155 flights a month.
  • New York, NY (LGA-LaGuardia) to O'Hare Intl. Airport (ORD) - 4,138 flights a month.

How much is a flight to Porter County on average?
Based on prices found over the last seven days, roundtrip flights to Porter County cost between $80 and $482. Whenever you're ready to jet off, Travelocity will help you find a fare that won't blow your budget. These prices were available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
How long is the average flight to Porter County?
Where you leave from will typically determine how long your direct flight to Porter County will be. Here are a few of the major routes to Porter County and average journey times:

  • Denver, CO (DEN-Denver Intl.) to O'Hare Intl. Airport (ORD) - 2 hours and 29 minutes
  • Minneapolis, MN (MSP-Minneapolis - St. Paul Intl.) to O'Hare Intl. Airport (ORD) - 2 hours and 20 minutes
  • New York, NY (LGA-LaGuardia) to O'Hare Intl. Airport (ORD) - 2 hours and 41 minutes

What can I expect on a flight to Porter County?
Factors including which airline company you're jetting off with and your point of departure will largely determine what you'll be offered on your trip. Chances are you'll find all kinds of flights to Porter County, from cheap flights for family vacations to first class fares. Hot meals, entertainment and games for the kids are usually what most airlines provide on long-haul trips.