---
title: "Aguascalientes to Fort Smith cheap flights from $418 (AGU to FSM) - Expedia"
description: "Cheap Flights from Aguascalientes (AGU) to Fort Smith (FSM) start at $418 for one-way and for round trip. Earn your airline miles on top of our rewards!"
canonical: "https://www.expedia.com/lp/flights/agu/fsm/aguascalientes-to-fort-smith"
language: en-US
market: US
currency: USD
prices_as_of: 2026-11-13T00:13:06Z
---

# $418 Cheap Flights from Aguascalientes (AGU) to Fort Smith (FSM)
![A forested valley with a rocky outcrop in the foreground and a sunlit mountain in the background.](https://images.trvl-media.com/place/553248635973482934/f896854e-5d9c-4f38-89ab-c6d37b9c55c5.jpg?impolicy=fcrop&w=1200&h=500&q=medium)

[View $418 flight on Wed, Nov 18, 2026](https://www.expedia.com/Flights-Search?leg1=from:AGU,to:FSM,departure:11/18/2026TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:417.20&airProductToken=AQppCjMIwYIBEgQzNzI4GMChASCjsQEopMGdAzC6wp0DOEJAAFgBagVCQVNJQ3IIU0xYMEFMQlkKMgjBggESBDM1MzcYo7EBIMVkKL3FnQMwgcadAzhCQAFYAWoFQkFTSUNyCFNMWDBBTEJZEgwIAhABGAIqAkFBMgAYASIECAEQASgCKAMoBDAL)

## Popular airlines from Aguascalientes International Airport (AGU) to Fort Smith, AR (FSM-Fort Smith Regional)

[American Airlines](https://www.expedia.com/Flights-Search?leg1=from:AGU,to:FSM,departure:11/27/2026TANYT&leg2=from:FSM,to:AGU,departure:12/4/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}])

[United](https://www.expedia.com/Flights-Search?leg1=from:AGU,to:FSM,departure:11/27/2026TANYT&leg2=from:FSM,to:AGU,departure:12/4/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}])

[Southwest Airlines](https://www.expedia.com/Flights-Search?leg1=from:AGU,to:FSM,departure:11/27/2026TANYT&leg2=from:FSM,to:AGU,departure:12/4/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WN"}}])

[Delta](https://www.expedia.com/Flights-Search?leg1=from:AGU,to:FSM,departure:11/27/2026TANYT&leg2=from:FSM,to:AGU,departure:12/4/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}])

[Frontier Airlines](https://www.expedia.com/Flights-Search?leg1=from:AGU,to:FSM,departure:11/27/2026TANYT&leg2=from:FSM,to:AGU,departure:12/4/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F9"}}])

[JetBlue Airways](https://www.expedia.com/Flights-Search?leg1=from:AGU,to:FSM,departure:11/27/2026TANYT&leg2=from:FSM,to:AGU,departure:12/4/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"B6"}}])

[Alaska Airlines](https://www.expedia.com/Flights-Search?leg1=from:AGU,to:FSM,departure:11/27/2026TANYT&leg2=from:FSM,to:AGU,departure:12/4/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}])

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Find the cheapest flights on Expedia from (AGU) to (FSM). Flight ticket prices change frequently based on availability and demand. We send price‑drop alerts to make air travel simple and flexible. The lowest one-way fare found on Expedia for this route in the past 7 days starts at $418 for travel on November 18, 2026.

## Cheap Flights from Aguascalientes to Fort Smith (AGU-FSM)

Prices were available within the past 7 days and start at $418 for one-way flights, for the period specified. Prices and availability are subject to change.

One way

[Select American Airlines flight, departing Wed, Nov 18 from Aguascalientes to Fort Smith, priced at $418 Found 6 days ago](https://www.expedia.com/Flights-Search?leg1=from:AGU,to:FSM,departure:11/18/2026TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:417.20&airProductToken=AQppCjMIwYIBEgQzNzI4GMChASCjsQEopMGdAzC6wp0DOEJAAFgBagVCQVNJQ3IIU0xYMEFMQlkKMgjBggESBDM1MzcYo7EBIMVkKL3FnQMwgcadAzhCQAFYAWoFQkFTSUNyCFNMWDBBTEJZEgwIAhABGAIqAkFBMgAYASIECAEQASgCKAMoBDAL)

AGU · FSM · One way

## Book with confidence

### Aguascalientes to Fort Smith Flights

#### The cheapest times to fly from Aguascalientes to Fort Smith

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 Aguascalientes to Fort Smith are during the month of . You can find some of the cheapest flights from Aguascalientes to Fort Smith with Expedia's search tool and vast selection of airlines.

#### The best time to book a flight from Aguascalientes to Fort Smith

Sunday is one of the best days to book for cheap flights from Aguascalientes to Fort Smith: 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 Aguascalientes to Fort Smith

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 Aguascalientes to Fort Smith in 2026\. You can also book with separate airlines for your outbound and return journeys, from $418 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 Aguascalientes to Fort Smith 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](https://www.expedia.com/package-deals). Bundling together your Aguascalientes to Fort Smith 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.*

## Travel information

| Origin airport      | Aguascalientes International Airport |
| ------------------- | ------------------------------------ |
| Destination airport | Fort Smith, AR                       |
| Distance            | 1,057 miles away                     |
| Roundtrip price     | $418                                 |

\*Available to One Key members.

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