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Cheap flights from Great Falls (GTF) to O'Hare Intl (ORD) from $134

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 7/5. 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. 11 — jun. 181
From?
To?
mar. 6/11
mar. 6/18
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 junio 6, 2024.

Popular in

June

Cheapest in

January

Round-trip from

$223

One-way from

$134
High demand for flights, 38% potential price rise
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Best time to find cheap flights, 48% potential price drop
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From Great Falls to Chicago O'Hare Intl
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One-way flight from Great Falls to Chicago O'Hare Intl
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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 Great Falls to O'Hare Intl flights in June & July 2024

Find cheap flight options from Great Falls to O'Hare Intl specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Prices were last updated on junio 6, 2024.
Scroll through some of the best deals on flights from Great Falls to Chicago in 2024. Check back soon for alternative fares.
lun. 7/155:31 pmGTF - ORD
1 stop12h 11mMultiple Airlines
jue. 7/188:05 pmORD - GTF
2 stops21h 36mMultiple Airlines
Deal found 6/5$305
lun. 7/155:31 pmGTF - ORD
2 stops18h 34mMultiple Airlines
jue. 7/188:05 pmORD - GTF
2 stops21h 36mMultiple Airlines
Deal found 6/5$329
jue. 7/44:11 pmGTF - ORD
1 stop6h 28mAlaska Airlines
jue. 7/119:22 pmORD - GTF
1 stop19h 09mAlaska Airlines
Deal found 6/5$330
lun. 7/155:31 pmGTF - ORD
3 stops24h 54mMultiple Airlines
jue. 7/188:05 pmORD - GTF
2 stops21h 36mMultiple Airlines
Deal found 6/5$348
jue. 7/44:11 pmGTF - ORD
1 stop6h 28mAlaska Airlines
jue. 7/112:25 pmORD - GTF
2 stops26h 06mAlaska Airlines
Deal found 6/5$384
lun. 7/85:31 pmGTF - ORD
1 stop12h 05mMultiple Airlines
vie. 7/1210:14 amORD - GTF
1 stop7h 27mMultiple Airlines
Deal found 6/5$422
lun. 7/155:31 pmGTF - ORD
3 stops24h 54mMultiple Airlines
jue. 7/185:42 pmORD - GTF
3 stops23h 59mMultiple Airlines
Deal found 6/5$448
lun. 7/157:02 amGTF - ORD
1 stop28h 11mAlaska Airlines
jue. 7/189:22 pmORD - GTF
1 stop19h 09mAlaska Airlines
Deal found 6/5$454
lun. 7/85:31 pmGTF - ORD
2 stops21h 31mMultiple Airlines
vie. 7/1210:14 amORD - GTF
1 stop7h 27mMultiple Airlines
Deal found 6/5$457

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 3,050,429 searches. Data last updated junio 6, 2024.
Scroll through some of the best deals on flights from Great Falls to Chicago in 2024. Check back soon for alternative fares.
jue. 8/226:15 pmGTF - ORD
2 stops12h 15mDelta
lun. 8/261:31 pmORD - GTF
2 stops10h 46mDelta
Deal found 6/5$216
jue. 8/226:00 amGTF - ORD
1 stop7h 44mDelta
lun. 8/261:31 pmORD - GTF
2 stops10h 02mDelta
Deal found 6/5$217
jue. 8/222:25 pmGTF - ORD
1 stop7h 32mUnited Airlines
lun. 8/264:09 pmORD - GTF
1 stop6h 08mUnited Airlines
Deal found 6/5$218
jue. 8/226:00 amGTF - ORD
1 stop7h 44mDelta
lun. 8/265:15 pmORD - GTF
1 stop7h 02mDelta
Deal found 6/5$267
jue. 8/156:00 amGTF - ORD
1 stop7h 44mDelta
jue. 8/291:31 pmORD - GTF
2 stops10h 02mDelta
Deal found 6/5$272
lun. 10/286:05 amGTF - ORD
1 stop7h 51mDelta
mié. 10/303:50 pmORD - GTF
1 stop8h 01mDelta
Deal found 6/5$277
jue. 8/152:15 pmGTF - ORD
1 stop7h 40mUnited Airlines
sáb. 8/178:50 amORD - GTF
Nonstop3h 35mUnited Airlines
Deal found 6/4$289
jue. 8/156:00 amGTF - ORD
1 stop7h 44mDelta
sáb. 8/1712:32 pmORD - GTF
1 stop5h 26mDelta
Deal found 6/4$297
jue. 8/222:25 pmGTF - ORD
1 stop5h 38mUnited Airlines
lun. 8/264:09 pmORD - GTF
1 stop6h 08mUnited Airlines
Deal found 6/5$298

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 3,050,429 searches. Data last updated junio 6, 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.
vie. 7/55:45 amGTF - ORD
1 stop5h 58mDelta
Deal found 6/5$134
vie. 7/55:31 pmGTF - ORD
2 stops10h 58mMultiple Airlines
Deal found 6/5$189
vie. 7/55:31 pmGTF - ORD
3 stops17h 02mMultiple Airlines
Deal found 6/5$237
jue. 7/252:15 pmGTF - ORD
1 stop6h 41mUnited Airlines
Deal found 6/5$249
jue. 7/254:11 pmGTF - ORD
2 stops12h 04mAlaska Airlines
Deal found 6/5$277

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 3,050,429 searches. Data last updated junio 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$216 - $330

Route

Depart

Return

Price

Great FallsChicago O'Hare Intl

GTF - ORD

GTFORD

Great Falls

jue. 8/22

2 stops12h 15m

Chicago O'Hare Intl

lun. 8/26

2 stops10h 02m

$216

Great FallsChicago O'Hare Intl

GTF - ORD

GTFORD

Great Falls

jue. 8/22

1 stop7h 44m

Chicago O'Hare Intl

lun. 8/26

2 stops10h 02m

$217

Great FallsChicago O'Hare Intl

GTF - ORD

GTFORD

Great Falls

jue. 8/22

1 stop7h 32m

Chicago O'Hare Intl

lun. 8/26

1 stop6h 08m

$218

Great FallsChicago O'Hare Intl

GTF - ORD

GTFORD

Great Falls

jue. 8/22

1 stop7h 44m

Chicago O'Hare Intl

lun. 8/26

1 stop7h 02m

$267

Great FallsChicago O'Hare Intl

GTF - ORD

GTFORD

Great Falls

jue. 8/15

1 stop7h 40m

Chicago O'Hare Intl

sáb. 8/17

Nonstop3h 35m

$289

Great FallsChicago O'Hare Intl

GTF - ORD

GTFORD

Great Falls

jue. 8/22

1 stop5h 38m

Chicago O'Hare Intl

lun. 8/26

1 stop6h 08m

$298

Great FallsChicago O'Hare Intl

GTF - ORD

GTFORD

Great Falls

lun. 7/15

1 stop12h 11m

Chicago O'Hare Intl

jue. 7/18

2 stops21h 36m

$305

Great FallsChicago O'Hare Intl

GTF - ORD

GTFORD

Great Falls

lun. 7/15

2 stops18h 34m

Chicago O'Hare Intl

jue. 7/18

2 stops21h 36m

$329

Great FallsChicago O'Hare Intl

GTF - ORD

GTFORD

Great Falls

jue. 7/4

1 stop6h 28m

Chicago O'Hare Intl

jue. 7/11

1 stop19h 09m

$330

Flights are sorted by cheapest first

Deals found on 6/5

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 June 2, 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.
Search Deals

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

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 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 junio 6, 2024.
To help decide which airline to fly from Great Falls to Chicago, see what other customers have to say about Alaska Airlines, United Airlines and Delta. 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
9,222 reviews

Food

7.3

Boarding

8.2

Entertainment

7.3

Overall

8.1

Comfort

7.9

Crew

8.6

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
9,222 reviews
Alaska Airlines
8.1
Very good
9,222 reviews

Food

7.3

Boarding

8.2

Entertainment

7.3

Overall

8.1

Comfort

7.9

Crew

8.6

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Delta
8.0
Very good
10,368 reviews
Alaska Airlines
8.1
Very good
9,222 reviews

Food

7.3

Boarding

8.2

Entertainment

7.3

Overall

8.1

Comfort

7.9

Crew

8.6

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

United Airlines
7.4
Good
10,696 reviews
Alaska Airlines
8.1
Very good
9,222 reviews

Food

7.3

Boarding

8.2

Entertainment

7.3

Overall

8.1

Comfort

7.9

Crew

8.6

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.

  • 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 2 different airlines.

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

    Yes, there are multiple flights from Great Falls to Chicago O'Hare Intl Airport for under $300. The cheapest flight booked recently is on Delta for just $216, but on average you can expect to pay $315.

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

    Currently priced at $216, 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 $218 and $330, respectively. Delta is currently priced 48% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Great Falls to Chicago O'Hare Intl Airport one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $134. However, be on the lookout for offers from United Airlines and Alaska Airlines, as they are both options that can get you from Great Falls to Chicago O'Hare Intl Airport for a low price.

  • 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 $209. On average you can expect to pay $528. The most popular route, (Great Falls - Chicago O'Hare Intl), can usually be booked for $217.

  • What does GTF to ORD mean?

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

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

    The amount of baggage you can bring on your Great Falls to O'Hare Intl 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 Great Falls to O'Hare Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Great Falls to O'Hare Intl 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 Great Falls to O'Hare Intl that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Great Falls to O'Hare Intl 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 Great Falls to O'Hare Intl that allow pets onboard?

    Many airlines flying from Great Falls to O'Hare Intl 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 Great Falls to O'Hare Intl?

    Yes, you can often find last-minute deals on Great Falls to O'Hare Intl 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 Great Falls to Chicago O'Hare Intl Airport flight deals updated?

    The Great Falls to Chicago O'Hare Intl Airport flight deals you see on this page were last updated on 6/5.

  • What is the cheapest month to book a flight from Great Falls to Chicago O'Hare Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Great Falls to Chicago O'Hare Intl Airport (average of $244). Flying from Great Falls to Chicago O'Hare Intl Airport in July is currently the most expensive (average of $324). 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 Great Falls to O'Hare Intl
See prices for flight routes from nearby airports that may be better suited for you.

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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 3,050,429 searches. Data last updated junio 6, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$152Average$307FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$217Average$374FlexibilityNo cancel feeOn-time69%
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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.
First Class
Business Class
Prem Econ Class
Economy 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 junio 6, 2024.
0%of flight departuresEarly morningMidnight to 6 am
100%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

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