HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
O'Hare Intl

$505+ Cheap flights from Fort Smith (FSM) to O'Hare Intl (ORD)

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 11/21. Fares are subject to change and may not be available on all flights or dates of travel.
FSM — ORD
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Fort Smith to O'Hare Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Fort Smith to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Fort Smith (FSM) 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 November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$408
(American Airlines)
Provider with most accurate pricing for Fort Smith-Chicago O'Hare Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Fort Smith-Chicago O'Hare Intl flights.
Search Deals
From Fort Smith to Chicago O'Hare Intl
Search Deals

Find flight deals from Fort Smith to O'Hare Intl

Cheapest flights from Fort Smith to O'Hare Intl
Explore the most affordable flight options available from Fort Smith to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

This American Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/216:16 pmFSM - ORD
1 stop5h 15mAmerican Airlines
Tue 11/258:10 amORD - FSM
1 stop7h 31mAmerican Airlines
Deal found 11/6$505
This American Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/206:00 amFSM - ORD
1 stop5h 47mAmerican Airlines
Mon 11/243:13 pmORD - FSM
1 stop7h 20mAmerican Airlines
Deal found 11/5$527
This American Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/96:16 pmFSM - ORD
1 stop6h 12mAmerican Airlines
Sun 11/166:52 pmORD - FSM
1 stop4h 59mAmerican Airlines
Deal found 11/5$611

Cheapflights Fare Finder

 
Customize your flight search to find flights from Fort Smith 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 2,558,603 searches. Data last updated November 6, 2025.
Use the filters below to find and compare flights from Fort Smith to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fort Smith

Fly to

O'Hare Intl

Route

Depart

Return

Price

Fort SmithChicago

FSM - ORD

FSMORD

Fort Smith

Fri 11/21

6:16 pm-11:31 pm

1 stop5h 15m

Chicago O'Hare Intl

Tue 11/25

8:10 am-3:41 pm

1 stop7h 31m

$505

Fort SmithChicago

FSM - ORD

FSMORD

Fort Smith

Thu 11/20

6:00 am-11:47 am

1 stop5h 47m

Chicago O'Hare Intl

Mon 11/24

3:13 pm-10:33 pm

1 stop7h 20m

$527

Fort SmithChicago

FSM - ORD

FSMORD

Fort Smith

Wed 4/15

6:07 am-1:06 pm

1 stop6h 59m

Chicago O'Hare Intl

Sat 4/18

4:45 pm-11:39 pm

1 stop6h 54m

$553

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Compare providers for flights from Fort Smith to O'Hare Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Fort Smith to O'Hare Intl in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Fort Smith-Chicago O'Hare Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Fort Smith-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Fort Smith-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Fort Smith-Chicago O'Hare Intl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Fort Smith-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Fort Smith to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Fort Smith 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.

Cheapflights Insights

Everything you need to know about your flight from Fort Smith to Chicago O'Hare Intl Airport

What is the cheapest month to book a flight from Fort Smith to Chicago O'Hare Intl Airport?

Currently, December is the cheapest month in which you can book a flight from Fort Smith to Chicago O'Hare Intl Airport (average of $193). Flying from Fort Smith to Chicago O'Hare Intl Airport in January is currently the most expensive (average of $249). 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.

Related info for your journey

Find useful and relevant information for your journey from Fort Smith 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 Fort Smith to Chicago O'Hare Intl?

    Located just 3.8 mi from the city center, Fort Smith is the airport most travelers will use when flying to Chicago O'Hare Intl from Fort Smith. Booking flights from Fort Smith (FSM) to Chicago O'Hare Intl should be relatively easy as there are 0 daily outbound flights to Chicago O'Hare Intl from 0 different airlines.

  • How long is the flight from Fort Smith to Chicago O'Hare Intl Airport?

    Departing from Fort Smith to Chicago O'Hare Intl Airport will take you 5h 15m. Airlines will cover a distance of 576 mi.

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

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

  • How can I find direct flights from Fort Smith 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 Fort Smith to O'Hare Intl.

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

    Yes. Cheapflights offers flight deals from Fort Smith 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.

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

    Currently, December is the cheapest month in which you can book a flight from Fort Smith to Chicago O'Hare Intl Airport (average of $193). Flying from Fort Smith to Chicago O'Hare Intl Airport in January is currently the most expensive (average of $249). 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.

See more FAQs

Traveling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Schaumburg
Rosemont
Skokie
Des Plaines
Gurnee
Hoffman Estates
Beloit
Delavan
Elgin
Oak Brook
Elk Grove Village
Downers Grove
Rockford
Naperville
Orland Park
Bridgeview
Warrenville
Waukegan
Aurora
Racine

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.