$312 Cheap Flights from Fort Smith (FSM) to Phoenix (PHX)

View $312 flight on Tue, Aug 26, 2025Opens in a new window

Popular airlines from Fort Smith, AR (FSM-Fort Smith Regional) to Phoenix Sky Harbor Intl. Airport (PHX)

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Cheap Flights from Fort Smith to Phoenix (FSM-PHX)

Prices were available within the past 7 days and start at $312 for one-way flights and $359 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Sep 18 - Sun, Sep 21
FSM
Fort Smith
PHX
Phoenix
$359 Roundtrip, found 23 hours ago
$359
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Thu, Sep 18 from Fort Smith to Phoenix, returning Sun, Sep 21, priced at $359 found 23 hours ago
American Airlines
Thu, Sep 4 - Sun, Sep 7
FSM
Fort Smith
PHX
Phoenix
$369 Roundtrip, found 2 days ago
$369
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Sep 4 from Fort Smith to Phoenix, returning Sun, Sep 7, priced at $369 found 2 days ago
American Airlines
Thu, Aug 28 - Mon, Sep 1
FSM
Fort Smith
PHX
Phoenix
$384 Roundtrip, found 2 days ago
$384
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Aug 28 from Fort Smith to Phoenix, returning Mon, Sep 1, priced at $384 found 2 days ago
American Airlines
Thu, Aug 28 - Mon, Sep 1
FSM
Fort Smith
PHX
Phoenix
$388 Roundtrip, found 6 days ago
$388
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Aug 28 from Fort Smith to Phoenix, returning Mon, Sep 1, priced at $388 found 6 days ago
American Airlines
Thu, Sep 18 - Sun, Sep 21
FSM
Fort Smith
PHX
Phoenix
$389 Roundtrip, found 23 hours ago
$389
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Thu, Sep 18 from Fort Smith to Phoenix, returning Sun, Sep 21, priced at $389 found 23 hours ago
American Airlines
Thu, Sep 18 - Sun, Sep 21
FSM
Fort Smith
PHX
Phoenix
$392 Roundtrip, found 23 hours ago
$392
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Thu, Sep 18 from Fort Smith to Phoenix, returning Sun, Sep 21, priced at $392 found 23 hours ago
American Airlines
Sat, Aug 30 - Mon, Sep 1
FSM
Fort Smith
PHX
Phoenix
$392 Roundtrip, found 20 hours ago
$392
Roundtrip
found 20 hours ago
Select American Airlines flight, departing Sat, Aug 30 from Fort Smith to Phoenix, returning Mon, Sep 1, priced at $392 found 20 hours ago
American Airlines
Tue, Aug 19 - Tue, Aug 26
FSM
Fort Smith
PHX
Phoenix
$396 Roundtrip, found 1 day ago
$396
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Aug 19 from Fort Smith to Phoenix, returning Tue, Aug 26, priced at $396 found 1 day ago
American Airlines
Thu, Sep 18 - Sun, Sep 21
FSM
Fort Smith
PHX
Phoenix
$401 Roundtrip, found 23 hours ago
$401
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Thu, Sep 18 from Fort Smith to Phoenix, returning Sun, Sep 21, priced at $401 found 23 hours ago
American Airlines
Thu, Sep 18 - Sun, Sep 21
FSM
Fort Smith
PHX
Phoenix
$404 Roundtrip, found 4 days ago
$404
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Sep 18 from Fort Smith to Phoenix, returning Sun, Sep 21, priced at $404 found 4 days ago

Alternative airports near Phoenix

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Sky Harbor Intl. PHX. Cheapest and Closest option available. Average driving time to city center is 10 minutes. Flights from $581
PHX
Sky Harbor Intl.
CheapestClosest
Average driving time to city center10 min
Flights from $581
Flights from Fort Smith (FSM) to Phoenix (PHX)
Origin airport
Fort Smith Regional
Destination airport
Sky Harbor Intl.
Airlines serving
American Airlines
Roundtrip price
$358
Distance
1012 mi

Fort Smith to Phoenix Flights

The cheapest times to fly from Fort Smith to Phoenix

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Fort Smith to Phoenix are during the month of September. You can find some of the cheapest flights from Fort Smith to Phoenix with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Fort Smith to Phoenix

Sunday is one of the best days to book for cheap flights from Fort Smith to Phoenix: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Fort Smith to Phoenix

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Fort Smith to Phoenix in 2025. You can also book with separate airlines for your outbound and return journeys, from $312 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Fort Smith to Phoenix flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Fort Smith to Phoenix airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Fort Smith Regional Airport (FSM) to Sky Harbor Intl. Airport (PHX) cost?
Grab a cheap one-way flight from $312 or cheap return flight from $359 from Fort Smith Regional Airport (FSM) to Sky Harbor Intl. Airport (PHX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Fort Smith Regional Airport (FSM) to Sky Harbor Intl. Airport (PHX)?
September is the most affordable month to fly from FSM to PHX. Timing your trip outside of the busy season is often the key to finding a great deal.
What is the cheapest airline that flies from Fort Smith Regional Airport (FSM) to Sky Harbor Intl. Airport (PHX)?
To find the cheapest airline that'll fly you from FSM to PHX, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Fort Smith Regional Airport (FSM) to Sky Harbor Intl. Airport (PHX)?
There aren't any daily direct flights available from Fort Smith Regional Airport (FSM) to Sky Harbor Intl. Airport (PHX). But you can book flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be soaring above the clouds in no time at all.
What day of the week has the most flights from FSM to PHX?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change based on a range of factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Fort Smith Regional Airport (FSM) to Sky Harbor Intl. Airport (PHX)?
To avoid possible delays on the Fort Smith Regional Airport (FSM) to Sky Harbor Intl. Airport (PHX) route, travel before 3 PM. Later flights are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Fort Smith Regional Airport (FSM) to Sky Harbor Intl. Airport (PHX) last-minute?
Booking your flight from FSM to PHX right before your journey is typically more expensive. However, if you're flexible with your travel times and dates, you could score a cheap last-minute fare.
Is it cheaper to book a FSM to PHX flight and hotel package?
Securing a FSM to PHX flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Choose from our extensive range of stays and then add car rentals, activities and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Fort Smith Regional Airport (FSM) to Sky Harbor Intl. Airport (PHX)?
It's usually possible to reschedule or cancel your FSM to PHX flight. However, for bookings made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.