$582+ 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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
FSM — ORD
Sep 3 — Sep 101
Round-trip
1 adult, Economy
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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
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Last-minute
Cheapest flights from Fort Smith to O'Hare IntlExplore 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 August 4, 2026.
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 August 4, 2026.
This American Airlines deal was found by Cheapflights users on 7/30. 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.
Sat 9/56:00 am -
1 stop6h 15m
Mon 9/75:00 am -
1 stop4h 41m
Deal found 7/30![American Airlines logo]()
$582
This American Airlines deal was found by Cheapflights users on 8/4. 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 9/45:15 pm -
1 stop7h 03m
Mon 9/75:00 am -
1 stop4h 41m
Deal found 8/4![American Airlines logo]()
$585
This American Airlines deal was found by Cheapflights users on 7/30. 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.
Wed 8/195:15 pm -
1 stop7h 03m
Wed 8/269:40 am -
1 stop7h 05m
Deal found 7/30![American Airlines logo]()
$589
This American Airlines deal was found by Cheapflights users on 7/30. 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.
Wed 8/196:00 am -
1 stop6h 15m
Sat 8/228:00 am -
2 stops14h 22m
Deal found 7/30![American Airlines logo]()
$612
This American Airlines deal was found by Cheapflights users on 7/31. 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.
Mon 8/245:15 pm -
1 stop6h 15m
Mon 8/314:57 pm -
1 stop5h 25m
Deal found 7/31![American Airlines logo]()
$622
This American Airlines deal was found by Cheapflights users on 7/30. 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 8/2010:11 am -
1 stop5h 44m
Tue 8/2510:45 am -
1 stop6h 00m
Deal found 7/30![American Airlines logo]()
$624
This American Airlines deal was found by Cheapflights users on 7/30. 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 8/205:15 pm -
1 stop6h 15m
Wed 8/269:34 am -
2 stops12h 48m
Deal found 7/30![American Airlines logo]()
$647
This American Airlines deal was found by Cheapflights users on 7/30. 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.
Wed 8/195:15 pm -
1 stop4h 58m
Sun 8/2312:50 pm -
2 stops11h 07m
Deal found 7/30![American Airlines logo]()
$651
This American Airlines deal was found by Cheapflights users on 7/30. 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 8/206:00 am -
2 stops13h 44m
Sat 8/229:15 pm -
2 stops12h 26m
Deal found 7/30![American Airlines logo]()
$657
This American Airlines deal was found by Cheapflights users on 7/30. 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.
Wed 8/195:15 pm -
1 stop4h 58m
Tue 8/259:40 am -
2 stops12h 42m
Deal found 7/30![American Airlines logo]()
$667
This American Airlines deal was found by Cheapflights users on 7/30. 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 8/205:15 pm -
1 stop4h 58m
Sun 8/2312:50 pm -
2 stops11h 07m
Deal found 7/30![American Airlines logo]()
$686
Best flights from Fort Smith to O'Hare IntlDiscover carefully curated flight deals from Fort Smith to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 4, 2026.
Discover carefully curated flight deals from Fort Smith to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 4, 2026.
This American Airlines deal was found by Cheapflights users on 8/2. 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.
Sat 9/56:00 am -
1 stop6h 15m
Mon 9/75:00 am -
1 stop4h 41m
Deal found 8/2![American Airlines logo]()
$582
This American Airlines deal was found by Cheapflights users on 8/1. 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 9/255:16 pm -
1 stop6h 14m
Sun 9/279:40 am -
1 stop7h 03m
Deal found 8/1![American Airlines logo]()
$585
This American Airlines deal was found by Cheapflights users on 8/1. 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.
Mon 8/245:15 pm -
1 stop6h 15m
Mon 8/314:57 pm -
1 stop5h 25m
Deal found 8/1![American Airlines logo]()
$622
This American Airlines deal was found by Cheapflights users on 7/30. 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 8/215:15 pm -
1 stop4h 58m
Tue 8/255:50 pm -
1 stop4h 32m
Deal found 7/30![American Airlines logo]()
$624
This American Airlines deal was found by Cheapflights users on 7/30. 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 8/215:15 pm -
1 stop6h 15m
Sat 8/228:00 am -
2 stops14h 22m
Deal found 7/30![American Airlines logo]()
$647
This American Airlines deal was found by Cheapflights users on 7/31. 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 8/146:00 am -
1 stop6h 15m
Mon 8/174:57 pm -
1 stop5h 25m
Deal found 7/31![American Airlines logo]()
$659
This American Airlines deal was found by Cheapflights users on 8/4. 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.
Tue 12/86:00 am -
1 stop6h 08m
Wed 12/99:05 pm -
2 stops12h 36m
Deal found 8/4![American Airlines logo]()
$869
Last-minute flights from Fort Smith to O'Hare IntlDiscover last-minute flight deals from Fort Smith to O'Hare Intl. Data last updated August 4, 2026 and is based on user searches.
Discover last-minute flight deals from Fort Smith to O'Hare Intl. Data last updated August 4, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 7/30. 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.
Wed 8/195:15 pm -
1 stop7h 03m
Wed 8/269:40 am -
1 stop7h 05m
Deal found 7/30![American Airlines logo]()
$589
This American Airlines deal was found by Cheapflights users on 7/30. 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.
Wed 8/196:00 am -
1 stop7h 38m
Mon 8/249:34 am -
2 stops12h 48m
Deal found 7/30![American Airlines logo]()
$612
This American Airlines deal was found by Cheapflights users on 7/30. 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.
Wed 8/195:15 pm -
1 stop4h 58m
Sun 8/2312:50 pm -
2 stops11h 07m
Deal found 7/30![American Airlines logo]()
$651
This American Airlines deal was found by Cheapflights users on 7/30. 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.
Wed 8/195:15 pm -
1 stop4h 58m
Tue 8/259:40 am -
2 stops12h 42m
Deal found 7/30![American Airlines logo]()
$667
This American Airlines deal was found by Cheapflights users on 7/30. 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 8/2010:11 am -
1 stop5h 44m
Tue 8/2510:45 am -
1 stop6h 00m
Deal found 7/30![American Airlines logo]()
$624
This American Airlines deal was found by Cheapflights users on 7/30. 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 8/205:15 pm -
1 stop6h 15m
Wed 8/269:34 am -
2 stops12h 48m
Deal found 7/30![American Airlines logo]()
$647
This American Airlines deal was found by Cheapflights users on 7/30. 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 8/206:00 am -
2 stops13h 44m
Sat 8/229:15 pm -
2 stops12h 26m
Deal found 7/30![American Airlines logo]()
$657
This American Airlines deal was found by Cheapflights users on 7/30. 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 8/205:15 pm -
1 stop4h 58m
Sun 8/2312:50 pm -
2 stops11h 07m
Deal found 7/30![American Airlines logo]()
$686
This American Airlines deal was found by Cheapflights users on 7/31. 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.
Mon 8/245:15 pm -
1 stop6h 15m
Mon 8/314:57 pm -
1 stop5h 25m
Deal found 7/31![American Airlines logo]()
$622
This American Airlines deal was found by Cheapflights users on 8/4. 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 9/45:15 pm -
1 stop7h 03m
Mon 9/75:00 am -
1 stop4h 41m
Deal found 8/4![American Airlines logo]()
$585
This American Airlines deal was found by Cheapflights users on 7/30. 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.
Sat 9/56:00 am -
1 stop6h 15m
Mon 9/75:00 am -
1 stop4h 41m
Deal found 7/30![American Airlines logo]()
$582
Find 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 August 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $582 (American Airlines) |
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 August 4, 2026.
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
Fly to
Route
Depart
Return
Cheapest round-trip
Fort SmithChicago
FSM - ORD
FSMORD
Fort Smith
Sat 9/5
6:00 am-12:15 pm
1 stop6h 15m
Chicago O'Hare Intl
Mon 9/7
5:00 am-9:41 am
1 stop4h 41m
$582
Fort SmithChicago
FSM - ORD
FSMORD
Fort Smith
Fri 9/25
5:16 pm-11:30 pm
1 stop6h 14m
Chicago O'Hare Intl
Sun 9/27
9:40 am-4:43 pm
1 stop7h 03m
$585
Fort SmithChicago
FSM - ORD
FSMORD
Fort Smith
Mon 8/24
5:15 pm-11:30 pm
1 stop6h 15m
Chicago O'Hare Intl
Mon 8/31
4:57 pm-10:22 pm
1 stop5h 25m
$622
Quickest round-trip
Fort SmithChicago
FSM - ORD
FSMORD
Fort Smith
Fri 8/21
5:15 pm-10:13 pm
1 stop4h 58m
Chicago O'Hare Intl
Tue 8/25
5:50 pm-10:22 pm
1 stop4h 32m
$624
Fort SmithChicago
FSM - ORD
FSMORD
Fort Smith
Fri 8/21
5:15 pm-11:30 pm
1 stop6h 15m
Chicago O'Hare Intl
Sat 8/22
8:00 am-10:22 pm
2 stops14h 22m
$647
Fort SmithChicago
FSM - ORD
FSMORD
Fort Smith
Fri 8/14
6:00 am-12:15 pm
1 stop6h 15m
Chicago O'Hare Intl
Mon 8/17
4:57 pm-10:22 pm
1 stop5h 25m
$659
Fort SmithChicago
FSM - ORD
FSMORD
Fort Smith
Tue 12/8
6:00 am-12:08 pm
1 stop6h 08m
Chicago O'Hare Intl
Wed 12/9
9:05 pm-9:41 am
2 stops12h 36m
$869
Sorted by cheapest first
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 August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Fort Smith-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Fort Smith-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.
FSM-ORD
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.
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.
Traveling to a place near Chicago O'Hare Intl Airport?
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