Cheap flights from Great Falls to O'Hare Intl (GTF - ORD)

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How to find the cheapest flight from
Great Falls (GTF) to O'Hare Intl (ORD)

All the information you need to plan the best GTF to ORD flight in 2022: compare Great Falls to O'Hare Intl flight prices with the expected peak season, weather and rainfall in O'Hare Intl.
When is the cheapest time to fly from Great Falls to Chicago O'Hare Intl Airport (GTF - ORD)?

When flying from Great Falls to Chicago O'Hare Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest month to fly from Great Falls to Chicago O'Hare Intl Airport?

Our data shows that February tends to be the cheapest month to fly to Chicago O'Hare Intl Airport from Great Falls. Users have commonly found prices around $504 for the month, but tickets can be as low as $147. Due to multiple factors, prepare for potentially higher prices in June.

Cheap flights from Great Falls to O'Hare Intl in June, July 2022

The best prices found for GTF to ORD flights for June, July
18 Jul - 21 Jul
$995pp
GTF
Great Falls
United Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
   
2 STOPS
GTF
Great Falls
18 Jul - 21 Jul
$1,135pp
GTF
Great Falls
United Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
 
1 STOP
GTF
Great Falls
15 Jul - 15 Jul
$1,150pp
GTF
Great Falls
United Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
 
1 STOP
GTF
Great Falls

Great Falls to O'Hare Intl 2022 flight deals

Cheap flights to O'Hare Intl from Great Falls found for this year
8 Oct - 10 Oct
$585pp
GTF
Great Falls
Multiple Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Alaska Airlines
 
1 STOP
GTF
Great Falls
13 Sep - 17 Sep
$618pp
GTF
Great Falls
Delta
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Delta
 
1 STOP
GTF
Great Falls
13 Sep - 17 Sep
$699pp
GTF
Great Falls
United Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
   
2 STOPS
GTF
Great Falls

Last minute flights from Great Falls to O'Hare Intl

Late deals on round-trip flights to O'Hare Intl from Great Falls, departing today and this week
8 Jul - 12 Jul
$1,217pp
GTF
Great Falls
United Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
 
1 STOP
GTF
Great Falls
7 Jul - 11 Jul
$1,370pp
GTF
Great Falls
United Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
 
1 STOP
GTF
Great Falls

One-way flights to O'Hare Intl from Great Falls

The cheapest one-way flights from Great Falls to O'Hare Intl
6:39 pm - 6:37 pm
Multiple Airlines
1 Stop
22h 58m
GTF - ORD
Multiple Airlines
$234
mytrip.com
10:15 am - 6:52 pm
Alaska Airlines
1 Stop
7h 37m
GTF - ORD
Alaska Airlines
1:59 pm - 8:42 pm
Multiple Airlines
1 Stop
29h 43m
GTF - ORD
Multiple Airlines
$242
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Great Falls</span> to <span class="emphasized">O'Hare Intl</span> flights.

Flight FAQs

From Great Falls to O'Hare Intl

What airport do you fly from for flights from Great Falls to Chicago O'Hare Intl?

Located just 3.5 mi from the city center, Great Falls is the airport most travelers will use when flying to Chicago O'Hare Intl from Great Falls. Booking flights from Great Falls (GTF) to Chicago O'Hare Intl should be relatively easy as there are 0 daily outbound flights to Chicago O'Hare Intl from 3 different airlines.

Which airlines flying from Great Falls to Chicago O'Hare Intl have flexible cancellations due to COVID-19?

Some of our airline partners flying from Great Falls to Chicago O'Hare Intl have new flexible policies in place due to COVID-19. United Airlines, Delta, and Alaska Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like United Airlines with this kind of flexibility.

Can I find flights from Great Falls to Chicago O'Hare Intl Airport for under $600 on Cheapflights?

Yes, there are multiple flights from Great Falls to Chicago O'Hare Intl Airport for under $600. The cheapest flight booked recently is on Multiple Airlines for just $585, but on average you can expect to pay $969.

Are there last-minute flights available from Great Falls to Chicago O'Hare Intl Airport for under $1,300?

There are currently 2+ open flights from Great Falls to Chicago O'Hare Intl Airport within the next 7 days for less than $1,300.

What are the cheapest airlines flying from Great Falls to Chicago O'Hare Intl Airport round-trip?

Currently priced at $618, Delta will fly you from Great Falls to Chicago O'Hare Intl Airport and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Alaska Airlines - these airlines can fly you to your destination from $699 and $764, respectively.

What are the cheapest flights from Great Falls to Chicago O'Hare Intl Airport?

The cheapest flight price from Great Falls to Chicago O'Hare Intl Airport is $324. On average you can expect to pay $675. The most popular route, (Great Falls - Chicago O'Hare Intl), can usually be booked for $361.

What are the most popular airlines that fly from Great Falls to Chicago O'Hare Intl Airport?

When booking a flight from Great Falls to Chicago O'Hare Intl Airport, you may want to consider flying on Alaska Airlines, Delta or United Airlines as they are the most popular for this route.

Related searches

Flights to O'Hare Intl from Great Falls (GTF)
Flights to Great Falls Flights to O'Hare Intl Flights from Great Falls

Rent a Car

Car Rentals at O'Hare Intl Car Rentals in Illinois

COVID Restrictions

View COVID Travel Restrictions for O'Hare Intl (ORD)

Do I need a COVID test to fly to O'Hare Intl from Great Falls?

Information is based on travel restrictions for travel to Chicago O'Hare Intl within the United States

Most visitors from Great Falls need to provide a negative COVID-19 test result and/or quarantine to enter Chicago O'Hare Intl.

COVID-19 testing requirements
Visitors from Great Falls are not required to present a negative COVID-19 PCR test or antigen result upon entering Chicago O'Hare Intl.

Quarantine requirements
Visitors from Great Falls are not required to quarantine after entering Chicago O'Hare Intl.

Do I need a test to fly back to Great Falls from O'Hare Intl?

Returning to Great Falls from Chicago O'Hare Intl

COVID-19 testing requirements
Visitors from Chicago O'Hare Intl are not required to present a negative COVID-19 PCR test or antigen result upon entering Great Falls.

Quarantine requirements
Visitors from Chicago O'Hare Intl are not required to quarantine after entering Great Falls.

Hide COVID Travel Restrictions for O'Hare Intl (ORD)

Alternative routes for Great Falls to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for O'Hare Intl

Things to know before you go - useful duration and weather info for your trip from Great Falls to O'Hare Intl.
Average temperature for June in O'Hare Intl
82.4 °F
Avg rainfall for June in O'Hare Intl
3.5 ″

Airports servicing Great Falls

Airports servicing Chicago

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