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Flight Deals

Cheap Frontier Flight Deals to Chicago

 
Here are some of the best deals found on KAYAK recently from Frontier to Chicago that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip Frontier flight deals to Chicago

Tue, Jul 28 - Tue, Aug 4
Frontier Logo
1:25 pm - 4:08 pm
DFW
-
ORD
2h 43mnonstop
Frontier Logo
6:19 am - 12:30 pm
ORD
-
DFW
6h 11m
1 stop
$195Frontier
Sat, Sep 19 - Wed, Sep 23
Frontier Logo
9:44 am - 12:07 pm
DFW
-
MDW
2h 23mnonstop
Frontier Logo
12:03 pm - 7:50 pm
MDW
-
DFW
7h 47m
1 stop
$195Frontier
Wed, Aug 5 - Tue, Aug 11
Frontier Logo
1:17 pm - 4:00 pm
DFW
-
ORD
2h 43mnonstop
Frontier Logo
6:19 am - 12:30 pm
ORD
-
DFW
6h 11m
1 stop
$196Frontier
Wed, Jul 22 - Wed, Jul 29
Frontier Logo
6:19 am - 10:03 pm
DFW
-
MDW
15h 44m
1 stop
Frontier Logo
4:45 pm - 7:20 pm
MDW
-
DFW
2h 35mnonstop
$196Frontier
Tue, Jul 21 - Fri, Sep 11
Frontier Logo
5:31 pm - 8:15 pm
DFW
-
ORD
2h 44mnonstop
Frontier Logo
1:22 pm - 4:08 pm
ORD
-
DFW
2h 46mnonstop
$197Frontier
Tue, Jul 28 - Tue, Aug 11
Frontier Logo
2:30 pm - 4:51 pm
DFW
-
MDW
2h 21mnonstop
Frontier Logo
5:46 pm - 8:20 pm
MDW
-
DFW
2h 34mnonstop
$197Frontier
Wed, Jul 22 - Sat, Sep 12
Frontier Logo
1:25 pm - 4:08 pm
DFW
-
ORD
2h 43mnonstop
Frontier Logo
1:22 pm - 4:08 pm
ORD
-
DFW
2h 46mnonstop
$198Frontier
Tue, Jul 21 - Mon, Sep 14
Frontier Logo
2:30 pm - 4:51 pm
DFW
-
MDW
2h 21mnonstop
Frontier Logo
1:02 pm - 3:35 pm
MDW
-
DFW
2h 33mnonstop
$198Frontier
Tue, Aug 25 - Wed, Sep 9
Frontier Logo
1:17 pm - 4:00 pm
DFW
-
ORD
2h 43mnonstop
Frontier Logo
6:05 am - 8:44 am
ORD
-
DFW
2h 39mnonstop
$199Frontier
Sat, Aug 8 - Tue, Aug 11
Frontier Logo
3:01 pm - 5:26 pm
DFW
-
MDW
2h 25mnonstop
Frontier Logo
5:46 pm - 8:20 pm
MDW
-
DFW
2h 34mnonstop
$199Frontier
Useful Info

Good to know

Low seasonFebruary
Cheapest flight$97
Average price round-trip$245
Good deal round-trip$208
Good deal one-way$117
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly with an average 21% increase in price.
Flight from Dallas to Chicago Midway Airport
(avg. price over the last 2 weeks)
or less
or less

When to book flights with Frontier to Chicago

Average price per month
Flight prices as travel date approaches

FAQs for flying to Chicago with Frontier

  • Is Frontier cheaper than other airlines flying to Chicago?

    With an average return price of $260, Frontier is cheaper than Avelo Airlines, United Airlines, Alaska Airlines and Delta when it comes to flights to Chicago. However, the cheapest airline flying to Chicago is Allegiant Air, with an average return price of $145.

  • Which other airlines fly to Chicago?

    Along with Frontier, you can also fly to Chicago with Southwest, United Airlines, American Airlines, Alaska Airlines, Allegiant Air, Allegiant Air, United Airlines, Contour, Delta, Avelo Airlines, Avelo Airlines and Denver Air Connection.

  • How much is a flight to Chicago with Frontier?

    On average, Frontier flights to Chicago cost $161 for one-way and $260 return.

  • Which airport do Frontier flights to Chicago fly into?

    Frontier flights to Chicago will fly into either Chicago O'Hare Airport, Chicago Midway Airport and Chicago Greater Rockford.

Top tips for your flights to Chicago with Frontier

  • Looking to fly from the United States to Chicago with Frontier? 25% of our users found flights for the following prices or less: From Dallas/Fort Worth Airport $123 one-way, $194 round-trip; from Newark Airport $150 one-way, $202 round-trip.
  • The cheapest flight to Chicago with Frontier found on KAYAK in the last 2 weeks departed from Dallas/Fort Worth Airport and cost $77.
  • If you’re intending to fly with Frontier, book your flight to Chicago at least 1 week before departure to ensure a below-average price.
  • High season for flights to Chicago with Frontier is October and prices are highest at this time. The cheapest month to fly is February.

Frontier customer reviews

5.6
Fair2,845 verified ratings
5.9Boarding
4.5Food
5.4Comfort
4.3Entertainment
6.5Crew
Traveler rating:
Sort by:
L
8.0 Very good
Flight was 40 mins delayed . Crew was fabulous
K
2.0 Poor
It was awful everything about it terrible I will never ever ever ride it again
K
2.0 Poor
It was awful ....my first time flying on it and I will NEVER fly it again ....everything about it was terrible .....most especially the flight attendants
D
10.0 Wonderful
Great
K
6.0 Okay
Crew was kind of grumpy and there was no beverage service at all. Sodas were $4. Disappointing.
L
6.0 Okay
There weren't enough employees at check in took awhile to get bags checked. There wasn't a wheel chair for me, I was sent to someone who turns out to work for a different airline, if My flight hadn't been delayed I probably would have missed my flight as it was, by the time I arrived at my gate, they started boarding in about 15 minutes. I don't know who took me to my gate, definitely was not the normal people who take passengers to the gate. I'm guessing she may have been in a management position. I wish I knew her name, she went beyond to help me. With that said everyone was kind, and were doing the best they could. So, I choose to say it was an Adventure, stressful start, but good. In the end went well. The situation was not only difficult for passengers but the employee's.
M
10.0 Wonderful
All went as expected
I
10.0 Wonderful
Excellent service.
D
10.0 Wonderful
Everything just worked
J
8.0 Very good
Great
Read more about Frontier

Everything you need to know for your flight to Chicago

Other airlines flying to Chicago

Flights from the other most popular airlines that fly to Chicago according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
United Airlines flights to Chicago
American Airlines flights to Chicago
Delta flights to Chicago
Southwest flights to Chicago