CHI

Find cheap Frontier flights to Chicago from $48

1 adult
1 adult, Economy, 0 bags

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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

Wed, Apr 29 - Wed, May 6
Frontier Logo
2:15 pm - 4:52 pm
DFW
-
ORD
2h 37mnonstop
Frontier Logo
12:40 pm - 3:39 pm
ORD
-
DFW
2h 59mnonstop
$93Frontier
Fri, Apr 17 - Sat, Apr 18
Frontier Logo
10:17 pm - 12:52 am
DFW
-
ORD
2h 35mnonstop
Frontier Logo
3:23 pm - 6:27 pm
ORD
-
DFW
3h 04mnonstop
$94Frontier
Fri, May 1 - Sat, May 2
Frontier Logo
10:17 pm - 12:52 am
DFW
-
ORD
2h 35mnonstop
Frontier Logo
10:23 am - 1:19 pm
ORD
-
DFW
2h 56mnonstop
$95Frontier
Tue, May 5 - Wed, May 6
Frontier Logo
8:55 am - 11:40 am
DFW
-
ORD
2h 45mnonstop
Frontier Logo
12:40 pm - 3:39 pm
ORD
-
DFW
2h 59mnonstop
$96Frontier
Fri, Apr 17 - Sun, Apr 19
Frontier Logo
10:17 pm - 12:52 am
DFW
-
ORD
2h 35mnonstop
Frontier Logo
5:11 am - 8:00 am
ORD
-
DFW
2h 49mnonstop
$97Frontier
Wed, Apr 15 - Tue, Apr 21
Frontier Logo
11:30 am - 2:07 pm
DFW
-
ORD
2h 37mnonstop
Frontier Logo
10:45 am - 11:05 pm
ORD
-
DFW
12h 20m
1 stop
$98Frontier
Thu, Apr 16 - Tue, Apr 21
Frontier Logo
8:45 am - 11:21 am
DFW
-
ORD
2h 36mnonstop
Frontier Logo
10:45 am - 7:26 pm
ORD
-
DFW
8h 41m
1 stop
$99Frontier
Sat, May 16 - Tue, May 19
Frontier Logo
8:15 am - 11:00 am
DFW
-
ORD
2h 45mnonstop
Frontier Logo
12:40 pm - 3:39 pm
ORD
-
DFW
2h 59mnonstop
$100Frontier
Sat, May 2 - Mon, May 11
Frontier Logo
6:30 am - 9:03 am
DFW
-
ORD
2h 33mnonstop
Frontier Logo
9:42 pm - 8:21 pm
ORD
-
DFW
22h 39m
1 stop
$101Frontier
Wed, May 27 - Mon, Jun 8
Frontier Logo
1:00 pm - 3:40 pm
DFW
-
ORD
2h 40mnonstop
Frontier Logo
9:30 am - 12:31 pm
ORD
-
DFW
3h 01mnonstop
$102Frontier
Useful Info

Good to know

Low seasonFebruary
Cheapest flight$48
Average price round-trip$286
Good deal round-trip$243
Good deal one-way$74
Best time to beat the crowds with an average 24% drop in price.
Most popular time to fly with an average 9% increase in price.
Flight from Dallas/Fort Worth Airport to Chicago O'Hare 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 $245, Frontier is cheaper than Delta, United Airlines and Alaska Airlines when it comes to flights to Chicago. However, the cheapest airline flying to Chicago is Contour, with an average return price of $183.

  • Which other airlines fly to Chicago?

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

  • How much is a flight to Chicago with Frontier?

    On average, Frontier flights to Chicago cost $108 for one-way and $245 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 Newark Airport $57 one-way, $66 round-trip; from Dallas/Fort Worth Airport $75 one-way, $129 round-trip; from Houston George Bush Intcntl Airport $119 one-way, $200 round-trip.
  • The cheapest flight to Chicago with Frontier found on KAYAK in the last 2 weeks departed from Newark Airport and cost $39.
  • 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

5.7
Fair3,013 verified ratings
6.6Crew
4.5Food
5.9Boarding
4.3Entertainment
5.4Comfort
Traveler rating:
Sort by:
A
10.0 Wonderful
Crew was awesome!
A
2.0 Poor
The crew acted like they had never done this and kept barking passive aggressive orders at people. + the security line + the delay + sitting on the tarmac for 2 hours + none of the apps or signage updating with correct times
C
4.0 Mediocre
More inflight connection. And leg space is horrible. And the paying for baggage I'd ridiculous!!!
I
2.0 Poor
Never got that flight
I
2.0 Poor
My flight was originally from SAT to MCO connecting from MCO to ORD. We got diverted to ATL and than Frontier staff there was sooo un helpful first they said they couldn’t give us any accommodation since our flight first got delayed that cancelled and now it’s 221am and I am still in ATL since they said they need to create a new flight my final destination is ORD and I have been delayed twice and cancelled. With no real help the frontier app didn’t work no email updates over all such a horrible experience
L
2.0 Poor
It was cancelled
C
4.0 Mediocre
There's no seats that lean back with little leg space i wad uncomfortable the entire flight. Your charges for extra baggage is despicable and costly!!
J
2.0 Poor
Remind customers of the need to have passport or new ID for boarding.
A
2.0 Poor
Flight was canceled. Most upsetting was message from Kayak, stating that the flight was canceled and click with Kayak for details regarding rebook, refund details. THERE'S NO INFORMATION PROVIDED BY KAYAK EXCEPT THAT FLIGHT IS CANCELED. AND NOW THIS SURVEY TO FIND OUT HOW WAS THE FLIGHT !!!!!!!
S
2.0 Poor
The flight never took off and we spent 7 hours at the airport
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.
Spirit Airlines flights to Chicago
Southwest flights to Chicago
United Airlines flights to Chicago
Delta flights to Chicago
American Airlines flights to Chicago