$54 Cheap flight deals from Denver (DEN) to Gary (RFD)

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

This Weekend's Flight Deals from Denver to Gary

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, May 25 - Sat, May 31
DEN
Denver Intl.
ORD
O'Hare Intl.
$128 Roundtrip, found 1 hour ago
$128
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Sun, May 25 from Denver Intl. to O'Hare Intl., returning Sat, May 31, priced at $128 found 1 hour ago
Sun, May 25 - Sat, May 31
DEN
Denver Intl.
MDW
Midway Intl.
$128 Roundtrip, found 1 hour ago
$128
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Sun, May 25 from Denver Intl. to Midway Intl., returning Sat, May 31, priced at $128 found 1 hour ago
Sat, May 24 - Sat, May 31
COS
Colorado Springs
ORD
O'Hare Intl.
$254 Roundtrip, found 3 days ago
$254
Roundtrip
found 3 days ago
Select United flight, departing Sat, May 24 from Colorado Springs to O'Hare Intl., returning Sat, May 31, priced at $254 found 3 days ago
Sun, May 25 - Thu, May 29
COS
Colorado Springs
MDW
Midway Intl.
$500 Roundtrip, found 16 hours ago
$500
Roundtrip
found 16 hours ago
Select Delta flight, departing Sun, May 25 from Colorado Springs to Midway Intl., returning Thu, May 29, priced at $500 found 16 hours ago

Airfares from $54 One Way, $108 Round Trip from Denver to Gary

Prices starting at $108 for return flights and $54 for one-way flights to Gary were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jul 3 - Fri, Jul 4
DEN
Denver
MDW
Chicago
$108 Roundtrip, found 3 days ago
$108
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Thu, Jul 3 from Denver to Chicago, returning Fri, Jul 4, priced at $108 found 3 days ago
Sat, Jul 19 - Sat, Jul 26
DEN
Denver
ORD
Chicago
$116 Roundtrip, found 1 day ago
$116
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sat, Jul 19 from Denver to Chicago, returning Sat, Jul 26, priced at $116 found 1 day ago
Wed, Jun 25 - Tue, Jul 1
DEN
Denver
ORD
Chicago
$162 Roundtrip, found 7 hours ago
$162
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Wed, Jun 25 from Denver to Chicago, returning Tue, Jul 1, priced at $162 found 7 hours ago
Wed, Jun 25 - Tue, Jul 1
DEN
Denver
ORD
Chicago
$163 Roundtrip, found 7 hours ago
$163
Roundtrip
found 7 hours ago
Select Southwest Airlines flight, departing Wed, Jun 25 from Denver to Chicago, returning Tue, Jul 1, priced at $163 found 7 hours ago
Wed, Jun 25 - Tue, Jul 1
DEN
Denver
ORD
Chicago
$163 Roundtrip, found 7 hours ago
$163
Roundtrip
found 7 hours ago
Select United flight, departing Wed, Jun 25 from Denver to Chicago, returning Tue, Jul 1, priced at $163 found 7 hours ago

Gary economy flight packages

Price found within the past 48 hours. Click for updated prices.
Hotel Felix River North/Magnificent Mile
4.0-star property

Hotel Felix River North/Magnificent Mile

8/10 Very Good! (1,524 reviews)

Jul 12 - Jul 14

2 night stay

Denver (DEN) to Chicago (ORD)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
per person
found 1 day ago
Great location for doing things downtown. Walkable to every where one wants to go, or a cheap Lyft ride.

Reviewed on May 1, 2025

Kimpton Gray Hotel by IHG
4.5-star property

Kimpton Gray Hotel by IHG

9.2/10 Wonderful! (1,003 reviews)

Jul 12 - Jul 14

2 night stay

Denver (DEN) to Chicago (ORD)

Frontier Airlines • Roundtrip • Coach
per person
found 1 day ago
very nice atmosphere, little details

Reviewed on Apr 29, 2025

Hotel Riu Plaza Chicago
4.0-star property

Hotel Riu Plaza Chicago

9.4/10 Exceptional! (1,605 reviews)

Jul 12 - Jul 14

2 night stay

Denver (DEN) to Chicago (ORD)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
per person
found 1 day ago
Our second time. Here, highly recommended

Reviewed on Mar 3, 2025

Don't see what you're looking for?
See all available trips from Denver to Gary
View all trips

More About Flying To Gary from Denver

Route Information for Flights from Denver to Gary

Origin Airport IATA Code
DEN
Destination Airport IATA Code
RFD
Distance
886 mi
Direct Flight Airlines
American Airlines, Qatar Airways, JAL, Air Canada, Aer Lingus, Austrian, Emirates, Copa Airlines, Swiss, United Airlines, Frontier Airlines, Cathay Pacific, Turkish Airlines, Southwest Airlines, Finnair, Royal Jordanian, Iberia, Brussels Airlines, Lufthansa, Gulf Air, British Airways
Earliest Flight Arrival
3:41PM UTC
Latest Flight Arrival
6:25AM UTC

Denver to Gary

The best fares for Denver to Gary flights are always found on Orbitz. With superior discounts and the latest innovations in mobile access, your ideal trip starts with Orbitz.

The Easy Way to Plan Travel Cheaply

We provide access to many low-cost vacation packages and travelers can mix and match airlines when scheduling their flights for the best prices and flight times. Finding cheap tickets on flights from Denver to Gary is easy when you make Orbitz your #1 travel planner.

Book Denver to Gary Flights With Mobile Apps

Our iPhone and Android mobile apps can be used to compare and book flights from Denver to Gary. These apps are perfect for checking the status of flights, gate and baggage claims details, car rental rates, and for receiving alerts on special savings that are exclusive to mobile users. Mobile app users can even score great rates when booking hotel rooms. You can compare hotels, virtually view photo galleries, and check out user reviews using the app, as well as find out which ones are closest to you.

Orbitz also offers free travel updates that are sent to your email or mobile phone that notifies you of booking changes, disruptions in service, or delayed flights.

Increase Your Rewards While Enjoying Super Low Rates

Boost your points or miles for your frequent flyer program on certain Denver to Gary flights. Simply provide your frequent flyer information when booking flights from Denver to Gary with Orbitz and get both a low fare and travel rewards. You can enter this information in your Orbitz account profile for easy remembering in future bookings.

Frequently asked questions

Are there non-stop flights from Denver to Gary?
As many as 4 airlines run direct services from DIA airport to O’Hare Airport, so there’s no need to worry about switching planes or running for a connecting flight. The best carriers include:

  • United Airlines
  • Southwest Airlines
  • American Airlines
  • Frontier Airlines

What is the shortest flight from Denver to Gary?
From Denver, the distinctive sights and sounds of Gary are at least 3 hours and 15 minutes away. Secure your favorite seat, or maybe even upgrade to one with more legroom, and travel to your destination in pure comfort.
What airlines fly from Denver to Gary most frequently?
Below are the airlines that frequently fly between Denver, CO (DEN-Denver Intl.) to O’Hare Airport. No matter what you’re looking for in a carrier, you’re sure to find one that ticks all the boxes among these: United Airlines - (UA) with 273 flights every month Southwest Airlines - (WN) with 173 flights every month American Airlines - (AA) with 139 flights every month Frontier Airlines - (F9) with 30 flights every month
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won’t keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.