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Cheap flights from O'Hare Intl (ORD) to Great Falls (GTF) from $218

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/3. 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.
ORD — GTF
May 29 — Jun 51
From?
To?
Wed 5/29
Wed 6/5
1 adult, Economy
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The best prices from Chicago O'Hare Intl to Great Falls are usually found in July or February, booked 66 days in advance, depart on a Monday or Saturday and return on a Tuesday

Cheap flight deals from O'Hare Intl to Great Falls

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Great Falls (GTF). 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 24, 2024.

Popular in

December

Cheapest in

July

Round-trip from

$371

One-way from

$233
High demand for flights, 44% potential price rise
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Best time to find cheap flights, 33% potential price drop
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From Chicago O'Hare Intl to Great Falls
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One-way flight from Chicago O'Hare Intl to Great Falls
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What is the cheapest day to fly round-trip from Chicago O'Hare Intl Airport to Great Falls?

Leaving on a Sunday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 77% on the overall cost on flights from Chicago O'Hare Intl Airport to Great Falls.

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

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, January can be a great choice for travel to Great Falls. Flights to Great Falls from Chicago O'Hare Intl Airport in January are about $407 on average during January, but can be found for as low as $217.

When is the cheapest time to fly from Chicago O'Hare Intl Airport to Great Falls (ORD - GTF)?

When flying from Chicago O'Hare Intl Airport to Great Falls, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 16% versus a flight in the afternoon.

Cheap Delta flights from O'Hare Intl to Great Falls

Explore cheap flight options specifically provided by Delta for the route between O'Hare Intl and Great Falls. 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 2,725,499 searches. Data last updated May 24, 2024.
Take a peek at the cheapest Delta flights we've detected traveling from Chicago to Great Falls. Make sure to check back often as deals are often changing.
Sat 8/101:35 pmORD - GTF
2 stops10h 14mDelta
Sat 8/175:55 amGTF - ORD
2 stops10h 00mDelta
Deal found 5/23$268
Tue 7/99:29 amORD - GTF
2 stops9h 13mDelta
Mon 7/226:15 pmGTF - ORD
2 stops12h 15mDelta
Deal found 5/23$283
Sat 11/161:35 pmORD - GTF
2 stops10h 02mDelta
Sat 11/2312:30 pmGTF - ORD
1 stop8h 17mDelta
Deal found 5/23$308
Sat 8/105:20 pmORD - GTF
1 stop6h 29mDelta
Sat 8/175:55 amGTF - ORD
2 stops10h 00mDelta
Deal found 5/23$328
Sat 6/89:20 amORD - GTF
2 stops9h 14mDelta
Sat 6/156:00 amGTF - ORD
1 stop4h 44mDelta
Deal found 5/23$333
Sat 11/165:00 pmORD - GTF
1 stop6h 37mDelta
Sat 11/2312:30 pmGTF - ORD
1 stop8h 17mDelta
Deal found 5/23$358
Sat 6/89:20 amORD - GTF
2 stops9h 14mDelta
Sat 6/156:15 pmGTF - ORD
2 stops12h 17mDelta
Deal found 5/23$368
Fri 7/191:31 pmORD - GTF
2 stops10h 02mDelta
Sat 7/2712:05 pmGTF - ORD
1 stop5h 30mDelta
Deal found 5/23$418
Tue 7/99:29 amORD - GTF
2 stops9h 13mDelta
Tue 7/166:22 pmGTF - ORD
2 stops12h 08mDelta
Deal found 5/23$423

Cheap United Airlines flights from O'Hare Intl to Great Falls

Explore cheap flight options specifically provided by United Airlines for the route between O'Hare Intl and Great Falls. 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 2,725,499 searches. Data last updated May 24, 2024.
Browse through some of the cheapest United Airlines flights traveling from Chicago to Great Falls. Make sure to examine the flight information before completing your reservation.
Sat 6/88:50 amORD - GTF
Nonstop3h 35mUnited Airlines
Sat 6/1512:30 pmGTF - ORD
Nonstop3h 14mUnited Airlines
Deal found 5/23$299
Sat 6/87:10 amORD - GTF
1 stop7h 18mUnited Airlines
Sat 6/1512:30 pmGTF - ORD
Nonstop3h 14mUnited Airlines
Deal found 5/23$309
Sat 6/87:10 amORD - GTF
1 stop7h 18mUnited Airlines
Sat 6/152:25 pmGTF - ORD
1 stop8h 34mUnited Airlines
Deal found 5/23$318
Sat 8/102:36 pmORD - GTF
1 stop7h 42mUnited Airlines
Sat 8/1712:30 pmGTF - ORD
Nonstop3h 14mUnited Airlines
Deal found 5/23$344
Mon 8/123:50 pmORD - GTF
1 stop6h 28mUnited Airlines
Wed 8/212:30 pmGTF - ORD
1 stop5h 31mUnited Airlines
Deal found 5/22$353
Fri 7/193:50 pmORD - GTF
1 stop6h 28mUnited Airlines
Fri 7/262:15 pmGTF - ORD
1 stop7h 40mUnited Airlines
Deal found 5/23$359
Fri 7/193:50 pmORD - GTF
1 stop6h 28mUnited Airlines
Sat 7/277:00 amGTF - ORD
1 stop5h 15mUnited Airlines
Deal found 5/23$364
Fri 7/193:50 pmORD - GTF
1 stop6h 28mUnited Airlines
Sat 7/277:00 amGTF - ORD
1 stop5h 15mUnited Airlines
Deal found 5/23$385
Tue 6/112:35 pmORD - GTF
1 stop7h 28mUnited Airlines
Tue 6/182:17 pmGTF - ORD
2 stops16h 19mUnited Airlines
Deal found 5/23$466

Cheap O'Hare Intl to Great Falls flights in May & June 2024

Find cheap flight options from O'Hare Intl to Great Falls specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,725,499 searches. Prices were last updated on May 24, 2024.
Check out some of the best flight deals from Chicago to Great Falls in 2024. Check back in a little while for more flight options.
Sat 6/88:50 amORD - GTF
Nonstop3h 35mUnited Airlines
Sat 6/1512:30 pmGTF - ORD
Nonstop3h 14mUnited Airlines
Deal found 5/23$299
Sat 6/87:10 amORD - GTF
1 stop7h 18mUnited Airlines
Sat 6/1512:30 pmGTF - ORD
Nonstop3h 14mUnited Airlines
Deal found 5/23$309
Sat 6/87:10 amORD - GTF
1 stop7h 18mUnited Airlines
Sat 6/152:25 pmGTF - ORD
1 stop8h 34mUnited Airlines
Deal found 5/23$318
Sat 6/89:20 amORD - GTF
2 stops9h 14mDelta
Sat 6/156:00 amGTF - ORD
1 stop4h 44mDelta
Deal found 5/23$333
Sat 6/89:20 amORD - GTF
2 stops9h 14mDelta
Sat 6/156:15 pmGTF - ORD
2 stops12h 17mDelta
Deal found 5/23$368
Tue 6/112:35 pmORD - GTF
1 stop7h 28mUnited Airlines
Tue 6/182:17 pmGTF - ORD
2 stops16h 19mUnited Airlines
Deal found 5/23$466
Tue 6/111:25 pmORD - GTF
2 stops10h 23mDelta
Tue 6/186:15 pmGTF - ORD
2 stops12h 17mDelta
Deal found 5/23$548

O'Hare Intl to Great Falls 2024 flight deals

Discover exclusive flight deals for travel between O'Hare Intl and Great Falls in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,725,499 searches. Data last updated May 24, 2024.
Check out some of the best flight deals from Chicago to Great Falls in 2024. Check back in a little while for more flight options.
Sat 8/33:50 pmORD - GTF
1 stop6h 28mUnited Airlines
Wed 8/77:00 amGTF - ORD
1 stop5h 15mUnited Airlines
Deal found 5/23$218
Sat 8/101:35 pmORD - GTF
2 stops10h 14mDelta
Sat 8/175:55 amGTF - ORD
2 stops10h 00mDelta
Deal found 5/23$268
Tue 7/99:29 amORD - GTF
2 stops9h 13mDelta
Mon 7/226:15 pmGTF - ORD
2 stops12h 15mDelta
Deal found 5/23$283
Sat 6/88:50 amORD - GTF
Nonstop3h 35mUnited Airlines
Sat 6/1512:30 pmGTF - ORD
Nonstop3h 14mUnited Airlines
Deal found 5/23$299
Sat 11/161:35 pmORD - GTF
2 stops10h 02mDelta
Sat 11/2312:30 pmGTF - ORD
1 stop8h 17mDelta
Deal found 5/23$308
Sat 6/87:10 amORD - GTF
1 stop7h 18mUnited Airlines
Sat 6/1512:30 pmGTF - ORD
Nonstop3h 14mUnited Airlines
Deal found 5/23$309
Tue 7/305:50 pmORD - GTF
1 stop7h 09mAlaska Airlines
Tue 8/64:11 pmGTF - ORD
1 stop6h 28mAlaska Airlines
Deal found 5/23$313
Sat 6/87:10 amORD - GTF
1 stop7h 18mUnited Airlines
Sat 6/152:25 pmGTF - ORD
1 stop8h 34mUnited Airlines
Deal found 5/23$318
Sat 8/38:50 amORD - GTF
Nonstop3h 35mUnited Airlines
Wed 8/77:00 amGTF - ORD
1 stop5h 15mUnited Airlines
Deal found 5/23$320

Non-stop flights to Great Falls from O'Hare Intl

Discover non-stop flight options from O'Hare Intl to Great Falls. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,725,499 searches. Data last updated May 24, 2024.
Take a look at some of the direct flights traveling from Chicago to Great Falls in the near future. If you're looking for other options for flights from Chicago to Great Falls, make sure to update the search form at the top of page.
Sat 6/88:50 amORD - GTF
Nonstop3h 35mUnited Airlines
Sat 6/1512:30 pmGTF - ORD
Nonstop3h 14mUnited Airlines
Deal found 5/23$299
Sat 8/108:50 amORD - GTF
Nonstop3h 35mUnited Airlines
Sat 8/1712:30 pmGTF - ORD
Nonstop3h 14mUnited Airlines
Deal found 5/23$453
Sat 8/108:50 amORD - GTF
Nonstop3h 35mUnited Airlines
Sat 8/1712:30 pmGTF - ORD
Nonstop3h 14mUnited Airlines
Deal found 5/22$659

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

Search for one-way flight options from O'Hare Intl to Great Falls. 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 2,725,499 searches. Data last updated May 24, 2024.
Users traveling one-way from Chicago to Great Falls can select one of these great deals. For those needing a return trip from Chicago, there is a search form available above.
Sun 7/216:00 amORD - GTF
1 stop18h 59mAlaska Airlines
Deal found 5/23$233
Sun 7/219:40 pmORD - GTF
2 stops24h 38mUnited Airlines
Deal found 5/23$353

Find flights from O'Hare Intl to Great Falls within your budget

Customize your flight search to find flights from O'Hare Intl to Great Falls 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 2,725,499 searches. Data last updated May 24, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$268 - $416

Route

Depart

Return

Price

Chicago O'Hare IntlGreat Falls

ORD - GTF

ORDGTF

Chicago O'Hare Intl

Sat 8/10

2 stops10h 14m

Great Falls

Sat 8/17

2 stops10h 00m

$268

Chicago O'Hare IntlGreat Falls

ORD - GTF

ORDGTF

Chicago O'Hare Intl

Tue 7/9

2 stops9h 13m

Great Falls

Mon 7/22

2 stops12h 15m

$283

Chicago O'Hare IntlGreat Falls

ORD - GTF

ORDGTF

Chicago O'Hare Intl

Sat 6/8

Nonstop3h 35m

Great Falls

Sat 6/15

Nonstop3h 14m

$299

Chicago O'Hare IntlGreat Falls

ORD - GTF

ORDGTF

Chicago O'Hare Intl

Sat 11/16

2 stops10h 02m

Great Falls

Sat 11/23

1 stop8h 17m

$308

Chicago O'Hare IntlGreat Falls

ORD - GTF

ORDGTF

Chicago O'Hare Intl

Sat 6/8

1 stop7h 18m

Great Falls

Sat 6/15

Nonstop3h 14m

$309

Chicago O'Hare IntlGreat Falls

ORD - GTF

ORDGTF

Chicago O'Hare Intl

Tue 7/30

1 stop7h 09m

Great Falls

Tue 8/6

1 stop6h 28m

$313

Chicago O'Hare IntlGreat Falls

ORD - GTF

ORDGTF

Chicago O'Hare Intl

Sat 6/8

1 stop7h 18m

Great Falls

Sat 6/15

1 stop8h 34m

$318

Chicago O'Hare IntlGreat Falls

ORD - GTF

ORDGTF

Chicago O'Hare Intl

Tue 7/9

1 stop7h 09m

Great Falls

Tue 7/16

1 stop11h 29m

$351

Chicago O'Hare IntlGreat Falls

ORD - GTF

ORDGTF

Chicago O'Hare Intl

Fri 7/19

1 stop7h 27m

Great Falls

Fri 7/26

2 stops27h 00m

$416

Flights are sorted by cheapest first

Deals found on 5/23

When is the best time to book a flight from Chicago O'Hare Intl Airport to Great Falls?

Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to Great Falls. Price data was last updated on May 10, 2024.
To ensure you get the cheapest price possible for a flight from Chicago O'Hare Intl Airport to Great Falls, you should look to book at least 53 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

When is the cheapest time to fly from Chicago O'Hare Intl Airport to Great Falls?

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Great Falls. Price data was last updated on May 19, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Great Falls flight should consider departing on Tuesday at noon when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from O'Hare Intl to Great Falls

Have a flexible travel schedule? Discover the best time to fly to Great Falls from O'Hare Intl 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 Great Falls by month

Plan your trip to Great Falls by taking into account the average temperature and rainfall totals by month.

GTF

Temperature

24.8 - 68 °F

Reviews of airlines servicing Great Falls

Get insights into the airlines that provide service to Great Falls. 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 Great Falls. Reviews last updated May 24, 2024.
To help decide which airline to fly from Chicago to Great Falls, see what other customers have to say about Delta, United Airlines and Alaska 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.
Alaska Airlines
8.1
Very good
9,175 reviews
Check prices

Entertainment

7.3

Comfort

7.9

Overall

8.1

Boarding

8.2

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.

Alaska Airlines
8.1
Very good
9,175 reviews
Alaska Airlines
8.1
Very good
9,175 reviews
Check prices

Entertainment

7.3

Comfort

7.9

Overall

8.1

Boarding

8.2

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.

Delta
8.0
Very good
10,561 reviews
Alaska Airlines
8.1
Very good
9,175 reviews
Check prices

Entertainment

7.3

Comfort

7.9

Overall

8.1

Boarding

8.2

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.

United Airlines
7.4
Good
10,845 reviews
Alaska Airlines
8.1
Very good
9,175 reviews
Check prices

Entertainment

7.3

Comfort

7.9

Overall

8.1

Boarding

8.2

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 O'Hare Intl to Great Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Most people fly into Great Falls (GTF) if they book a flight to Great Falls from Chicago O'Hare Intl. On average, Great Falls has 0 inbound flights from Chicago O'Hare Intl per day from 2 airlines. Great Falls is conveniently located just 3.5 mi from Great Falls’s city center.

  • Can I find flights from Chicago O'Hare Intl Airport to Great Falls for under $300 on Cheapflights?

    Yes, there are multiple flights from Chicago O'Hare Intl Airport to Great Falls for under $300. The cheapest flight booked recently is on Delta for just $268, but on average you can expect to pay $342.

  • Are there nonstop flights from Chicago O'Hare Intl Airport to Great Falls for under $300 on Cheapflights?

    Cheapflights has at least 3 direct flights from Chicago O'Hare Intl Airport to Great Falls under $300. A good price for a nonstop flight from Chicago O'Hare Intl Airport to Great Falls is less than $470.

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

    Currently priced at $268, Delta will fly you from Chicago O'Hare Intl Airport to Great Falls 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 $299 and $313, respectively. Users have found that Delta is 32% cheaper than the other options available to this destination.

  • What does ORD to GTF mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Chicago O'Hare Intl Airport to Great Falls Airport flight would often be abbreviated as a ORD to GTF flight.

  • Can I find deals for flights from O'Hare Intl to Great Falls that include extra baggage allowance?

    The amount of baggage you can bring on your O'Hare Intl to Great Falls flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from O'Hare Intl to Great Falls with specific airlines?

    Yes, Cheapflights allows you to browse and filter O'Hare Intl to Great Falls flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from O'Hare Intl to Great Falls that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Great Falls flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Great Falls?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Great Falls.

  • Can I find deals for business class flights from O'Hare Intl to Great Falls?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Great Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from O'Hare Intl to Great Falls that allow pets onboard?

    Many airlines flying from O'Hare Intl to Great Falls offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from O'Hare Intl to Great Falls?

    Yes, you can often find last-minute deals on O'Hare Intl to Great Falls flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Chicago O'Hare Intl Airport to Great Falls flight deals updated?

    The Chicago O'Hare Intl Airport to Great Falls flight deals you see on this page were last updated on 5/23.

  • When is the best time to book a flight from Chicago O'Hare Intl Airport to Great Falls?

    Currently, February is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Great Falls (average of $371). Flying from Chicago O'Hare Intl Airport to Great Falls in June is currently the most expensive (average of $579). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for O'Hare Intl to Great Falls
See prices for flight routes from nearby airports that may be better suited for you.

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Top 2 airlines flying from O'Hare Intl to Great Falls

Discover the top 2 airlines that operate flights from O'Hare Intl to Great Falls. 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 2,725,499 searches. Data last updated May 24, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$217Average$314FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$217Average$367FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
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Search flights from O'Hare Intl to Great Falls by cabin class

Find flights from O'Hare Intl to Great Falls, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Economy Class

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How does Cheapflights help users find flights from O'Hare Intl to Great Falls?

Cheapflights makes it easy to find O'Hare Intl to Great Falls flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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Can Cheapflights find flights from O'Hare Intl to Great Falls with no change fees?

Need flexible booking options for your flight to Great Falls from O'Hare Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from O'Hare Intl to Great Falls become cheaper?

Yes! Start tracking prices for O'Hare Intl to Great Falls flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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