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Find cheap Frontier flights to Chicago from $28

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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.

Recent round-trip Frontier flight deals to Chicago

Recommended round-trip Frontier deals departing in the coming months to Chicago.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
9:24 am - 12:01 pmDFW-ORD
2h 37mnonstop
5:50 am - 8:28 amORD-DFW
2h 38mnonstop
$58Frontier
Find Deal
Tue, Jul 22 - Wed, Jul 23
9:24 am - 11:59 amDFW-ORD
2h 35mnonstop
5:50 am - 8:29 amORD-DFW
2h 39mnonstop
$77Frontier
Find Deal
Wed, Jun 18 - Sat, Jun 21
9:24 am - 11:59 amDFW-ORD
2h 35mnonstop
5:50 am - 8:29 amORD-DFW
2h 39mnonstop
$78Frontier
Find Deal
Wed, Jun 18 - Mon, Jun 23
9:24 am - 11:59 amDFW-ORD
2h 35mnonstop
5:50 am - 8:29 amORD-DFW
2h 39mnonstop
$85Frontier
Find Deal
Wed, Jun 18 - Sat, Jun 21
9:24 am - 11:59 amDFW-ORD
2h 35mnonstop
5:50 am - 8:29 amORD-DFW
2h 39mnonstop
$88Frontier
Find Deal
Wed, Jun 18 - Wed, Jul 2
9:24 am - 11:59 amDFW-ORD
2h 35mnonstop
5:50 am - 8:29 amORD-DFW
2h 39mnonstop
$97Frontier
Find Deal
Mon, Jun 2 - Mon, Jun 9
12:13 pm - 2:49 pmDFW-ORD
2h 36mnonstop
6:20 am - 9:17 amORD-DFW
2h 57mnonstop
$98Frontier
Find Deal
Thu, May 1 - Sat, May 31
9:24 am - 11:59 amDFW-ORD
2h 35mnonstop
5:50 am - 8:29 amORD-DFW
2h 39mnonstop
$99Frontier
Find Deal
Sat, Jun 14 - Wed, Jun 18
12:13 pm - 2:49 pmDFW-ORD
2h 36mnonstop
7:00 am - 9:56 amORD-DFW
2h 56mnonstop
$100Frontier
Find Deal
Thu, May 1 - Thu, May 8
9:24 am - 11:59 amDFW-ORD
2h 35mnonstop
5:50 am - 8:29 amORD-DFW
2h 39mnonstop
$106Frontier
Find Deal
Wed, Jun 18 - Tue, Jul 1

Good to know

Low season

January

High season

July

Cheapest flight

$28

Average price round-trip

$326

Good deal round-trip

$123
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 1% increase in price.
Flight from Dallas/Fort Worth Airport to Chicago O'Hare Airport
(avg. price over the last 2 weeks)
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 Southwest, Spirit Airlines, Delta, American Airlines, United Airlines and Sun Country Air when it comes to flights to Chicago. However, the cheapest airline flying to Chicago is Allegiant Air, with an average return price of $206.

  • Which other airlines fly to Chicago?

    Along with Frontier, you can also fly to Chicago with United Airlines, Southwest, Allegiant Air, Allegiant Air, American Airlines, Southwest, United Airlines, Contour, Denver Air Connection, Delta, Southern / Mokulele, Spirit Airlines, American Airlines and Sun Country Air.

  • How much is a flight to Chicago with Frontier?

    On average, Frontier flights to Chicago cost $91 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.

See more FAQs

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 $50 one-way, $92 round-trip; from Houston George Bush Intcntl Airport $59 one-way, $113 round-trip.
  • The cheapest flight to Chicago with Frontier found on KAYAK in the last 2 weeks departed from Houston George Bush Intcntl Airport and cost $26.

Frontier customer reviews

6.0
OkayBased on 3,274 verified guest reviews
6.8Crew
5.6Comfort
6.3Boarding
4.6Entertainment
4.8Food
Pros +
Cons -
  • "The seats are awful, there's a ""ledge"" and not a tray." (in 302 reviews)
Show reviews that mention
Traveler rating:
Sort by:
J
4.0 Mediocre
Flight was delayed 3 times, would have been nice to have received text message instead of email notifications. Frontier app wasn’t even updated accordingly, no gate number disclosed. No agent at front desk of gate to inform of delay. Very confused and left if the dark
P
10.0 Wonderful
It was a no frills flight. Would have liked to be able to charge my device
A
2.0 Poor
I was not booked on the correct flight
M
2.0 Poor
The flight itself was ok and the pilot was very communicative. However, our flight was delayed for almost 3 hours, the gate was changed 3 times and there was no communication as we were waiting. The flight staff was overall a little crabby...I understand as they probably had a long day but we all did.
A
8.0 Very good
Wish seats were more comfortable
J
8.0 Very good
Small airport easy to get in and out of
J
8.0 Very good
The booking fees are ridiculous
R
10.0 Wonderful
Those are some uncomfortable seats
R
10.0 Wonderful
Those are some uncomfortable seats
A
10.0 Wonderful
Asked for a seat change to be w my wife at the gate they were great in sorting it out to make it happen
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.
Southwest flights to Chicago
Spirit Airlines flights to Chicago
American Airlines flights to Chicago
Delta flights to Chicago
United Airlines flights to Chicago

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