Cheap flights from Great Falls (GTF) to O'Hare Intl (ORD) from $108
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
GTF — ORD
Jun 4 — Jun 111
From?
To?
1 adult, Economy
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Cheap flight deals from Great Falls to O'Hare Intl
Discover tips and strategies to find the most affordable flight options for your journey from Great Falls (GTF) to O'Hare Intl (ORD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 30, 2024.
Popular in | June |
|---|---|
Cheapest in | January |
Average price | $589 |
Round-trip from | $222 |
What is the cheapest day to fly round-trip from Great Falls to Chicago O'Hare Intl Airport?
Travelers have found that booking a Monday departure is the best way to save up to 30% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.
What is the cheapest month to fly from Great Falls to Chicago O'Hare Intl Airport?
Our data shows that January tends to be the cheapest month to fly to Chicago O'Hare Intl Airport from Great Falls. Users have commonly found prices around $376 for the month, but tickets can be as low as $217. Due to multiple factors, prepare for potentially higher prices in May.
What is the cheapest time of day to fly from GTF to ORD?
When flying from Great Falls to Chicago O'Hare Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 37% versus a flight at noon.
Cheap Delta flights from Great Falls to O'Hare Intl
Explore cheap flight options specifically provided by Delta for the route between Great Falls and O'Hare Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Find some of the cheapest Delta flights traveling from Great Falls to Chicago. Come back soon if you're not finding the exact deal you're looking for.
Sat 9/2812:30 pmGTF - ORD
1 stop8h 17mDelta
Mon 9/303:50 pmORD - GTF
1 stop8h 01mDelta
Deal found 5/30$206
Thu 8/226:00 amGTF - ORD
1 stop7h 44mDelta
Mon 8/261:31 pmORD - GTF
2 stops10h 02mDelta
Deal found 5/29$223
Sat 9/2812:30 pmGTF - ORD
1 stop8h 17mDelta
Mon 9/303:50 pmORD - GTF
1 stop8h 01mDelta
Deal found 5/29$238
Sat 9/2812:30 pmGTF - ORD
1 stop8h 17mDelta
Mon 9/301:35 pmORD - GTF
2 stops10h 02mDelta
Deal found 5/30$272
Thu 8/226:00 amGTF - ORD
1 stop7h 44mDelta
Mon 8/265:15 pmORD - GTF
1 stop7h 02mDelta
Deal found 5/29$273
Thu 8/226:15 pmGTF - ORD
2 stops12h 15mDelta
Mon 8/261:31 pmORD - GTF
2 stops10h 02mDelta
Deal found 5/29$283
Tue 9/1712:30 pmGTF - ORD
1 stop8h 17mDelta
Fri 9/205:20 pmORD - GTF
1 stop6h 31mDelta
Deal found 5/29$337
Sat 9/285:55 amGTF - ORD
2 stops9h 50mDelta
Mon 9/301:35 pmORD - GTF
2 stops10h 02mDelta
Deal found 5/30$408
Wed 6/512:00 pmGTF - ORD
1 stop5h 24mDelta
Wed 6/126:50 pmORD - GTF
2 stops17h 34mDelta
Deal found 5/29$422
Cheap Alaska Airlines flights from Great Falls to O'Hare Intl
Explore cheap flight options specifically provided by Alaska Airlines for the route between Great Falls and O'Hare Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Some of the best deals we've found on Alaska Airlines flights traveling from Great Falls to Chicago. Deals are refreshing constantly so come back soon for more options.
Mon 10/284:08 pmGTF - ORD
1 stop6h 51mAlaska Airlines
Wed 10/307:00 amORD - GTF
1 stop9h 27mAlaska Airlines
Deal found 5/30$293
Mon 10/213:48 pmGTF - ORD
1 stop23h 27mAlaska Airlines
Mon 10/287:19 pmORD - GTF
1 stop29h 40mAlaska Airlines
Deal found 5/29$359
Mon 10/213:48 pmGTF - ORD
2 stops23h 59mAlaska Airlines
Mon 10/287:19 pmORD - GTF
1 stop29h 40mAlaska Airlines
Deal found 5/29$384
Tue 9/174:31 pmGTF - ORD
1 stop11h 09mAlaska Airlines
Fri 9/205:25 pmORD - GTF
2 stops23h 26mAlaska Airlines
Deal found 5/29$393
Tue 9/174:31 pmGTF - ORD
2 stops19h 47mAlaska Airlines
Fri 9/205:25 pmORD - GTF
2 stops31h 21mAlaska Airlines
Deal found 5/29$439
Mon 6/104:06 pmGTF - ORD
1 stop6h 43mAlaska Airlines
Fri 6/149:22 pmORD - GTF
1 stop27h 37mAlaska Airlines
Deal found 5/29$446
Mon 10/213:48 pmGTF - ORD
2 stops23h 59mAlaska Airlines
Mon 10/281:58 pmORD - GTF
2 stops35h 01mAlaska Airlines
Deal found 5/29$466
Mon 6/104:06 pmGTF - ORD
1 stop6h 43mAlaska Airlines
Fri 6/148:00 amORD - GTF
2 stops16h 59mAlaska Airlines
Deal found 5/29$530
Sun 6/97:00 amGTF - ORD
1 stop6h 55mAlaska Airlines
Fri 6/149:22 pmORD - GTF
1 stop27h 37mAlaska Airlines
Deal found 5/29$546
Cheap Great Falls to O'Hare Intl flights in May & June 2024
Find cheap flight options from Great Falls to O'Hare Intl specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Prices were last updated on May 30, 2024.
Scroll through some of the best deals on flights from Great Falls to Chicago in 2024. Check back soon for alternative fares.
Fri 6/282:15 pmGTF - ORD
1 stop6h 41mUnited Airlines
Fri 7/53:50 pmORD - GTF
1 stop6h 28mUnited Airlines
Deal found 5/29$298
Wed 6/512:00 pmGTF - ORD
1 stop5h 24mDelta
Wed 6/126:50 pmORD - GTF
2 stops17h 34mDelta
Deal found 5/29$422
Mon 6/104:06 pmGTF - ORD
1 stop6h 43mAlaska Airlines
Fri 6/149:22 pmORD - GTF
1 stop27h 37mAlaska Airlines
Deal found 5/29$446
Thu 5/306:00 amGTF - ORD
1 stop4h 25mDelta
Sun 6/25:44 pmORD - GTF
1 stop6h 23mDelta
Deal found 5/29$448
Thu 5/3012:00 pmGTF - ORD
2 stops10h 55mDelta
Sun 6/25:44 pmORD - GTF
1 stop6h 23mDelta
Deal found 5/29$453
Wed 6/512:00 pmGTF - ORD
1 stop5h 24mDelta
Wed 6/126:05 amORD - GTF
1 stop18h 08mDelta
Deal found 5/29$459
Fri 6/2810:19 amGTF - ORD
3 stops33h 28mMultiple Airlines
Fri 7/59:54 amORD - GTF
1 stop7h 47mMultiple Airlines
Deal found 5/29$517
Mon 6/104:06 pmGTF - ORD
1 stop6h 43mAlaska Airlines
Fri 6/148:00 amORD - GTF
2 stops16h 59mAlaska Airlines
Deal found 5/29$530
Thu 6/202:17 pmGTF - ORD
1 stop5h 47mUnited Airlines
Sun 6/235:04 amORD - GTF
1 stop16h 59mUnited Airlines
Deal found 5/29$537
Great Falls to O'Hare Intl 2024 flight deals
Discover exclusive flight deals for travel between Great Falls and O'Hare Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Scroll through some of the best deals on flights from Great Falls to Chicago in 2024. Check back soon for alternative fares.
Sat 9/2812:30 pmGTF - ORD
1 stop8h 17mDelta
Mon 9/303:50 pmORD - GTF
1 stop8h 01mDelta
Deal found 5/30$206
Thu 8/226:00 amGTF - ORD
1 stop7h 44mDelta
Mon 8/261:31 pmORD - GTF
2 stops10h 02mDelta
Deal found 5/29$223
Sat 9/2812:30 pmGTF - ORD
1 stop8h 17mDelta
Mon 9/303:50 pmORD - GTF
1 stop8h 01mDelta
Deal found 5/29$238
Sat 9/2812:30 pmGTF - ORD
1 stop8h 17mDelta
Mon 9/301:35 pmORD - GTF
2 stops10h 02mDelta
Deal found 5/30$272
Thu 8/226:00 amGTF - ORD
1 stop7h 44mDelta
Mon 8/265:15 pmORD - GTF
1 stop7h 02mDelta
Deal found 5/29$273
Thu 8/226:15 pmGTF - ORD
2 stops12h 15mDelta
Mon 8/261:31 pmORD - GTF
2 stops10h 02mDelta
Deal found 5/29$283
Mon 10/284:08 pmGTF - ORD
1 stop6h 51mAlaska Airlines
Wed 10/307:00 amORD - GTF
1 stop9h 27mAlaska Airlines
Deal found 5/30$293
Fri 6/282:15 pmGTF - ORD
1 stop6h 41mUnited Airlines
Fri 7/53:50 pmORD - GTF
1 stop6h 28mUnited Airlines
Deal found 5/29$298
Tue 9/1712:30 pmGTF - ORD
1 stop8h 17mDelta
Fri 9/205:20 pmORD - GTF
1 stop6h 31mDelta
Deal found 5/29$337
Great Falls to O'Hare Intl flights leaving soon
Find last-minute flight options from Great Falls to O'Hare Intl for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Users seeking a last-minute flight from Great Falls to Chicago should consider booking one of these fares. It's wise to confirm all flight details are correct before booking.
Wed 6/512:00 pmGTF - ORD
1 stop5h 24mDelta
Wed 6/126:50 pmORD - GTF
2 stops17h 34mDelta
Deal found 5/29$422
Wed 6/512:00 pmGTF - ORD
1 stop5h 24mDelta
Wed 6/126:05 amORD - GTF
1 stop18h 08mDelta
Deal found 5/29$459
Tue 6/45:45 amGTF - ORD
1 stop5h 55mDelta
Tue 6/45:44 pmORD - GTF
1 stop6h 23mDelta
Deal found 5/30$492
Sun 6/97:00 amGTF - ORD
1 stop6h 55mAlaska Airlines
Fri 6/149:22 pmORD - GTF
1 stop27h 37mAlaska Airlines
Deal found 5/29$546
Sun 6/92:17 pmGTF - ORD
1 stop7h 38mUnited Airlines
Fri 6/149:31 pmORD - GTF
1 stop24h 32mUnited Airlines
Deal found 5/30$587
Sun 6/96:00 amGTF - ORD
1 stop7h 59mDelta
Fri 6/149:20 amORD - GTF
2 stops9h 14mDelta
Deal found 5/30$593
Sun 6/96:15 pmGTF - ORD
2 stops12h 17mDelta
Fri 6/149:20 amORD - GTF
2 stops9h 14mDelta
Deal found 5/30$598
Sun 6/96:15 pmGTF - ORD
2 stops12h 17mDelta
Fri 6/149:20 amORD - GTF
2 stops9h 14mDelta
Deal found 5/29$640
Tue 6/46:00 amGTF - ORD
1 stop4h 25mDelta
Tue 6/43:50 pmORD - GTF
2 stops7h 46mDelta
Deal found 5/30$795
One-way flights to O'Hare Intl from Great Falls
Search for one-way flight options from Great Falls to O'Hare Intl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
If you're seeking multiple options on one-way flights from Great Falls to Chicago, be sure to check out these deals, which are updated often. Those seeking round-trip flights from Great Falls to Chicago should utilize the search form at the the top of the page.
Sat 7/206:31 pmGTF - ORD
2 stops11h 59mDelta
Deal found 5/29$108
Wed 8/76:22 pmGTF - ORD
2 stops12h 08mDelta
Deal found 5/29$114
Thu 6/206:15 pmGTF - ORD
2 stops12h 17mDelta
Deal found 5/29$209
Wed 8/74:11 pmGTF - ORD
1 stop11h 29mAlaska Airlines
Deal found 5/29$223
Wed 6/195:45 amGTF - ORD
1 stop5h 56mDelta
Deal found 5/29$234
Thu 6/204:11 pmGTF - ORD
1 stop11h 29mAlaska Airlines
Deal found 5/29$277
Sat 7/2012:30 pmGTF - ORD
Nonstop3h 14mUnited Airlines
Deal found 5/29$280
Wed 6/196:45 amGTF - ORD
2 stops16h 28mUnited Airlines
Deal found 5/29$343
Find flights from Great Falls to O'Hare Intl within your budget
Customize your flight search to find flights from Great Falls to O'Hare Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Fly from
Any airport
Fly to
Any airport
Budget
$206 - $517
Route
Depart
Return
Price
Great FallsChicago O'Hare Intl
GTF - ORD
GTFORD
Great Falls
Sat 9/28
1 stop8h 17m
Chicago O'Hare Intl
Mon 9/30
1 stop8h 01m
$206
Great FallsChicago O'Hare Intl
GTF - ORD
GTFORD
Great Falls
Thu 8/22
1 stop7h 44m
Chicago O'Hare Intl
Mon 8/26
2 stops10h 02m
$223
Great FallsChicago O'Hare Intl
GTF - ORD
GTFORD
Great Falls
Sat 9/28
1 stop8h 17m
Chicago O'Hare Intl
Mon 9/30
1 stop8h 01m
$238
Great FallsChicago O'Hare Intl
GTF - ORD
GTFORD
Great Falls
Sat 9/28
1 stop8h 17m
Chicago O'Hare Intl
Mon 9/30
2 stops10h 02m
$272
Great FallsChicago O'Hare Intl
GTF - ORD
GTFORD
Great Falls
Thu 8/22
1 stop7h 44m
Chicago O'Hare Intl
Mon 8/26
1 stop7h 02m
$273
Great FallsChicago O'Hare Intl
GTF - ORD
GTFORD
Great Falls
Mon 10/28
1 stop6h 51m
Chicago O'Hare Intl
Wed 10/30
1 stop9h 27m
$293
Great FallsChicago O'Hare Intl
GTF - ORD
GTFORD
Great Falls
Fri 6/28
1 stop6h 41m
Chicago O'Hare Intl
Fri 7/5
1 stop6h 28m
$298
Great FallsChicago O'Hare Intl
GTF - ORD
GTFORD
Great Falls
Mon 10/21
1 stop23h 27m
Chicago O'Hare Intl
Mon 10/28
1 stop29h 40m
$359
Great FallsChicago O'Hare Intl
GTF - ORD
GTFORD
Great Falls
Fri 6/28
3 stops33h 28m
Chicago O'Hare Intl
Fri 7/5
1 stop7h 47m
$517
What is the cheapest day to fly from Great Falls to Chicago O'Hare Intl Airport?
Use this chart to determine the cheapest time to fly round-trip from Great Falls to O'Hare Intl. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Great Falls to Chicago O'Hare Intl Airport flight should consider departing on Tuesday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Best time to book a flight from Great Falls to O'Hare Intl
Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Great Falls with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Temperature and rainfall in O'Hare Intl by month
Plan your trip to O'Hare Intl by taking into account the average temperature and rainfall totals by month.
CHI Temperature | 23 - 73.4 °F |
|---|
Reviews of airlines servicing O'Hare Intl
Get insights into the airlines that provide service to O'Hare Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to O'Hare Intl. Reviews last updated May 30, 2024.
To help decide which airline to fly from Great Falls to Chicago, see what other customers have to say about Delta, Alaska Airlines and United Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
9,201 reviews
Comfort
7.9
Entertainment
7.3
Boarding
8.2
Overall
8.1
Crew
8.6
Food
7.3
Reviews
1 / 10
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
9,201 reviews
9,201 reviews
Comfort
7.9
Entertainment
7.3
Boarding
8.2
Overall
8.1
Crew
8.6
Food
7.3
Reviews
1 / 10
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
10,457 reviews
9,201 reviews
Comfort
7.9
Entertainment
7.3
Boarding
8.2
Overall
8.1
Crew
8.6
Food
7.3
Reviews
1 / 10
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
10,777 reviews
9,201 reviews
Comfort
7.9
Entertainment
7.3
Boarding
8.2
Overall
8.1
Crew
8.6
Food
7.3
Reviews
1 / 10
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
Related info for your journey
Find useful and relevant information for your journey from Great Falls to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Great Falls to O'Hare IntlSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from Great Falls to O'Hare Intl
Discover the top 2 airlines that operate flights from Great Falls to O'Hare Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Search flights from Great Falls to O'Hare Intl by cabin class
Find flights from Great Falls to O'Hare Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Hourly flight availability from Great Falls to O'Hare Intl
Find hourly flight availability from Great Falls to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 30, 2024.
| 0%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 100%of flight departures | Morning6 am to noon |
| 0%of flight departures | AfternoonNoon to 6 pm |
| 0%of flight departures | Evening6 pm to midnight |
Midnight
6 AM
Noon
6 PM
Book a flight to one of these trending destinations
User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
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