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 4 days ago
$80
Roundtrip
found 4 days ago
Select Allegiant Air flight, departing Fri, Nov 13 from McGhee Tyson to Midway Intl., returning Mon, Nov 16, priced at $80 found 4 days ago
Sat, Sep 5 - Sun, Sep 6
ATL
Hartsfield-Jackson Atlanta Intl.
MDW
Midway Intl.
$102 Roundtrip, found 10 hours ago
$102
Roundtrip
found 10 hours ago
Select Frontier Airlines flight, departing Sat, Sep 5 from Hartsfield-Jackson Atlanta Intl. to Midway Intl., returning Sun, Sep 6, priced at $102 found 10 hours ago
Mon, Nov 9 - Mon, Nov 16
MSP
Minneapolis - St. Paul Intl.
MDW
Midway Intl.
$117 Roundtrip, found 10 hours ago
$117
Roundtrip
found 10 hours ago
Select Southwest Airlines flight, departing Mon, Nov 9 from Minneapolis - St. Paul Intl. to Midway Intl., returning Mon, Nov 16, priced at $117 found 10 hours ago
Wed, Sep 9 - Tue, Sep 15
BWI
Baltimore Washington Intl. Thurgood Marshall
MDW
Midway Intl.
$148 Roundtrip, found 6 days ago
$148
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Wed, Sep 9 from Baltimore Washington Intl. Thurgood Marshall to Midway Intl., returning Tue, Sep 15, priced at $148 found 6 days ago
Wed, Sep 9 - Thu, Sep 10
FLL
Fort Lauderdale - Hollywood Intl.
MDW
Midway Intl.
$150 Roundtrip, found 6 days ago
$150
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Wed, Sep 9 from Fort Lauderdale - Hollywood Intl. to Midway Intl., returning Thu, Sep 10, priced at $150 found 6 days ago
Thu, Sep 10 - Mon, Sep 14
MIA
Miami Intl.
MDW
Midway Intl.
$155 Roundtrip, found 6 days ago
$155
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Thu, Sep 10 from Miami Intl. to Midway Intl., returning Mon, Sep 14, priced at $155 found 6 days ago
Tue, Oct 27 - Fri, Oct 30
TPA
Tampa Intl.
MDW
Midway Intl.
$156 Roundtrip, found 6 days ago
$156
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Tue, Oct 27 from Tampa Intl. to Midway Intl., returning Fri, Oct 30, priced at $156 found 6 days ago
Thu, Oct 29 - Mon, Nov 2
IAD
Washington Dulles Intl.
MDW
Midway Intl.
$158 Roundtrip, found 9 hours ago
$158
Roundtrip
found 9 hours ago
Select Frontier Airlines flight, departing Thu, Oct 29 from Washington Dulles Intl. to Midway Intl., returning Mon, Nov 2, priced at $158 found 9 hours ago
OriginDestinationTravel DatesFlights From*
MSPChicagoSeptember 28 to September 29$117
ATLChicagoSeptember 9 to September 12$140
FLLChicagoSeptember 24 to October 5$152
IAHChicagoOctober 28 to October 31$166
DENChicagoOctober 10 to October 13$174
MSYChicagoNovember 11 to November 14$182
LAXChicagoSeptember 22 to September 27$197
MCOChicagoDecember 3 to December 6$233
PHXChicagoSeptember 18 to September 21$246
FCOChicagoSeptember 11 to September 12$923
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
ATLChicagoAugust 29 to September 2$178
LAXChicagoAugust 28 to September 1$292
FLLChicagoAugust 29 to September 1$318
IAHChicagoAugust 29 to September 2$343
DENChicagoAugust 28 to August 29$344
PHXChicagoAugust 30 to September 10$353
MCOChicagoAugust 30 to September 2$355
MSPChicagoAugust 30 to August 31$363
MSYChicagoAugust 28 to August 29$367
*Prices include taxes and fees

Best Porter County Flight and Hotel Packages

Price found within the past 48 hours. Click for updated prices.
Level Chicago – Old Town
4.0-star property

Level Chicago – Old Town

Nov 5 - Nov 9

4 night stay

Atlanta (ATL) to Chicago (ORD)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $1,087, price is now $641 per person
$641
per person
found 1 day ago
Sable at Navy Pier Chicago, Curio Collection by Hilton
4.0-star property

Sable at Navy Pier Chicago, Curio Collection by Hilton

Oct 28 - Nov 3

6 night stay

Atlanta (ATL) to Chicago (ORD)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $1,817, price is now $1,050 per person
$1,050
per person
found 1 day ago
Hotel Riu Plaza Chicago
4.0-star property

Hotel Riu Plaza Chicago

Nov 5 - Nov 9

4 night stay

Atlanta (ATL) to Chicago (ORD)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $1,165, price is now $677 per person
$677
per person
found 1 day ago
Don't see what you're looking for?
See all available trips from Atlanta to Porter County
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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! (1,011 reviews)
"Excellent view of the lake."

Reviewed on Aug 23, 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.
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.
8.2/10 Very Good! (1,014 reviews)
"The toilet was dirty and there were stains in carpet. It was a lake front property when we opened the balcony door a lot of mosquitoes came in the room.Luckily I had the spray.it was just one night stay I planned.I wouldn't recommend this place for family."

Reviewed on Aug 24, 2026

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.
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 $923. 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.