$34 Cheap Flights to Frankfort, IL

View $34 flight on Sat, May 2, 2026Opens in a new window

Flight 1

Popular airlines to Frankfort

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

How much is the cheapest flight to Frankfort?

Prices were available within the past 7 days and start at $34 for one-way flights and $68 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Mon, Apr 20 - Sun, Apr 26
EWR
New York
MDW
Chicago
$82 Roundtrip, found 1 hour ago
$82
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Mon, Apr 20 from New York to Chicago, returning Sun, Apr 26, priced at $82 found 1 hour ago
Spirit Airlines
Wed, Apr 29 - Thu, Apr 30
LGA
New York
ORD
Chicago
$99 Roundtrip, just found
$99
Roundtrip
just found
Select Spirit Airlines flight, departing Wed, Apr 29 from New York to Chicago, returning Thu, Apr 30, priced at $99 just found
American Airlines
Sat, Jul 4 - Tue, Jul 21
LGA
New York
RFD
Rockford
$176 Roundtrip, found 2 hours ago
$176
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Sat, Jul 4 from New York to Rockford, returning Tue, Jul 21, priced at $176 found 2 hours ago
Delta
Thu, Jul 9 - Wed, Jul 15
LGA
New York
ORD
Chicago
$177 Roundtrip, just found
$177
Roundtrip
just found
Select Delta flight, departing Thu, Jul 9 from New York to Chicago, returning Wed, Jul 15, priced at $177 just found
United
Tue, Aug 11 - Wed, Aug 12
EWR
New York
ORD
Chicago
$177 Roundtrip, just found
$177
Roundtrip
just found
Select United flight, departing Tue, Aug 11 from New York to Chicago, returning Wed, Aug 12, priced at $177 just found

Alternative airports near Frankfort

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

Select flight to O'Hare Intl. ORD. Cheapest option available. Average driving time to city center is 55 minutes. Flights from $235
ORD
O'Hare Intl.
Cheapest
Average driving time to city center55 min
Flights from $235
Select flight to Midway Intl. MDW. Average driving time to city center is 37 minutes. Flights from $349
MDW
Midway Intl.
Average driving time to city center37 min
Flights from $349

Frequently asked questions

What month is the cheapest to fly to Frankfort?
April is the cheapest month to travel to Frankfort. There's less demand then, so you're likely to get a good deal. Planning your trip outside of school breaks and major holidays can also help you save.
Which US cities have the cheapest flights to Frankfort?
Land cheap flights to Frankfort from New York, Washington and Dallas. These cities generally offer the lowest fares to this much-loved destination. But remember that stopovers, seasonality and demand will also impact rates, so stay flexible and book when prices are right.
Which US cities fly direct to Frankfort?
You can fly to Frankfort directly from 150 US cities. To find a nonstop trip, use the "Direct flights only" filter when looking for flights to Frankfort on Expedia. Then, compare your choices and find the best departure out of any of these cities:

  • New York
  • Washington
  • Dallas
  • Boston
  • Phoenix

How to find a cheap flight to Frankfort?
Making travel plans in the low season and booking ahead of time are two smart ways to get cheap flights to Frankfort. Or, consider departing on a Thursday, which is on average 16% cheaper than leaving on a Sunday.* Want to be the first to know as soon as fares fall? Set up price tracking on the Expedia app for real-time updates.*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
How to get a cheap last-minute flight to Frankfort?
While booking in advance is generally the best way to save money, don't worry if your Frankfort trip is last minute. You can still find cheap flights to Frankfort, especially if your plans have a little leeway. Try switching up your dates, exploring different ticket types or departing from another airport.
How far in advance should I book a flight to Frankfort?
To pick up the best deals on domestic journeys, book your flight to Frankfort 28 days ahead of your travel dates. For international flights, it's two to four months in advance. This increases your chances of getting the departure dates and seats you want.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which day of the week is the cheapest day to buy a plane ticket to Frankfort?
You can save an average of 8% if you purchase tickets on a Sunday instead of Fridays, which tend to be the most expensive day to book.* When it comes to getting a cheap flight to Frankfort, timing makes a difference.*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which airlines fly to Frankfort?
A total of 44 carriers connect 216 airports across the world to Frankfort. Here are some of the most popular airlines to Frankfort, where O'Hare Intl. Airport (ORD) is the major entry point:

  • United Airlines
  • American Airlines
  • Delta Air Lines
  • Alaska Airlines

Where do you fly into Frankfort?
When you're flying to Frankfort, the main airport to land at is Lewis University Airport (LOT). You can also jet into nearby hubs like Midway Intl. Airport (MDW), O'Hare Intl. Airport (ORD) or Joliet Park District Airport (JOT). Another good option worth keeping in mind when you fly to Frankfort is Gary, IN (GYY-Gary - Chicago Intl.).
How far is the airport from central Frankfort?
You'll be approximately 14 mi northwest of the center of Frankfort after jetting into Lewis University Airport (LOT).
Can I save money by booking a Frankfort trip package?
Book a Frankfort flight and hotel package deal on Expedia, and you could enjoy significant savings. It's simple to bundle your hotel and flight, and you can add car rentals and tours to create your own personalized Frankfort vacation. Plus, there's nothing like the convenience of booking everything in the same place.
Can I change or cancel my flight to Frankfort?
It's often possible to change or cancel your flight to Frankfort. Many airlines allow you to cancel flights for free within 24 hours of making your booking. However, some flights are non-refundable, and airlines may offer you credit for future flights in place of a direct refund. To find affordable flights to Frankfort with flexible change policies, select "No cancel fee" or "Changes included" during your search. Want more details? Check out our Customer Service Portal.

*Flight schedules are subject to change.

*Available to One Key members.

 

Travel information

Destination airport
Midway Intl.
Destination airport IATA code
MDW
Destination city name
Chicago
Roundtrip price
$82

Trending flights to Frankfort

Prices were available within the past 7 days and start at $34 for one-way flights and $68 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Wed, May 27 - Wed, Jun 3
ATL
Atlanta
MDW
Chicago
$68 Roundtrip, just found
$68
Roundtrip
just found
Select Frontier Airlines flight, departing Wed, May 27 from Atlanta to Chicago, returning Wed, Jun 3, priced at $68 just found

Explore a world of travel with Expedia