Cheap Flights from Tyler (TYR) to Sidney (SDY)

Popular airlines from Tyler, TX (TYR-Pounds Regional) to Sidney, MT (SDY-Sidney-Richland Municipal)

Cheap Flights from Tyler to Sidney (TYR-SDY)

Prices were available within the past 7 days and start at for one-way flights and $984 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Sep 17 - Wed, Sep 24
TYR
Tyler
SDY
Sidney
$984 Roundtrip, found 3 days ago
$984
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Sep 17 from Tyler to Sidney, returning Wed, Sep 24, priced at $984 found 3 days ago
American Airlines
Sun, Sep 14 - Sun, Sep 21
TYR
Tyler
SDY
Sidney
$1,207 Roundtrip, found 3 days ago
$1,207
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sun, Sep 14 from Tyler to Sidney, returning Sun, Sep 21, priced at $1,207 found 3 days ago
Flights from Tyler (TYR) to Sidney (SDY)
Origin airport
Pounds Regional
Destination airport
Sidney-Richland Municipal
Roundtrip price
$984
Distance
1156 mi

Tyler to Sidney Flights

The cheapest times to fly from Tyler to Sidney

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

 

The best time to book a flight from Tyler to Sidney

Sunday is one of the best days to book for cheap flights from Tyler to Sidney: 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 Tyler to Sidney

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 Tyler to Sidney in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Tyler to Sidney 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 Tyler to Sidney 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 Pounds Regional Airport (TYR) to Sidney-Richland Municipal Airport (SDY) cost?
Get a cheap one-way flight or cheap return flight from $984 from Pounds Regional Airport (TYR) to Sidney-Richland Municipal Airport (SDY) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Pounds Regional Airport (TYR) to Sidney-Richland Municipal Airport (SDY)?
September is the most affordable month to fly from TYR to SDY. Planning your trip for the off-season is often the key to finding better fares.
What is the cheapest airline that flies from Pounds Regional Airport (TYR) to Sidney-Richland Municipal Airport (SDY)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll fly you from TYR to SDY. Then, sort your results by "Price (lowest to highest)" to score the best deal available.
How many flights per day from Pounds Regional Airport (TYR) to Sidney-Richland Municipal Airport (SDY)?
Nonstop flights from Pounds Regional Airport (TYR) to Sidney-Richland Municipal Airport (SDY) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from TYR to SDY?
Typically you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* But this can vary depending on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Pounds Regional Airport (TYR) to Sidney-Richland Municipal Airport (SDY)?
Opt for a flight from Pounds Regional Airport (TYR) to Sidney-Richland Municipal Airport (SDY) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures after this hour are on average 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 Pounds Regional Airport (TYR) to Sidney-Richland Municipal Airport (SDY) last-minute?
Holding off until just before your trip to book your flight from TYR to SDY generally means paying more. While you may find some last-minute discounts, they aren't always guaranteed. Be flexible with your travel plans to maximize your chances of landing a bargain.
Is it cheaper to book a TYR to SDY flight and hotel package?
You'll generally save money by booking a TYR to SDY flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. After selecting your preferred accommodations and flights, consider other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Pounds Regional Airport (TYR) to Sidney-Richland Municipal Airport (SDY)?
If you booked your TYR to SDY flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you want more information.

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*Available to One Key members.