Cheap Flights from Sidney (SDY) to Monroe (MLU)

Popular airlines from Sidney, MT (SDY-Sidney-Richland Municipal) to Monroe, LA (MLU-Monroe Regional)

Cheap Flights from Sidney to Monroe (SDY-MLU)

Prices were available within the past 7 days and start at for one-way flights and $779 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cape Air
Fri, Apr 10 - Mon, Apr 13
SDY
Sidney
MLU
Monroe
$779 Roundtrip, found 5 days ago
$779
Roundtrip
found 5 days ago
Select Cape Air flight, departing Fri, Apr 10 from Sidney to Monroe, returning Mon, Apr 13, priced at $779 found 5 days ago

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Frequently asked questions

How much does a flight from Sidney-Richland Municipal Airport (SDY) to Monroe Regional Airport (MLU) cost?
Lock in a cheap one-way flight or cheap return flight from $779 from Sidney-Richland Municipal Airport (SDY) to Monroe Regional Airport (MLU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Sidney-Richland Municipal Airport (SDY) to Monroe Regional Airport (MLU)?
Planning your getaway for April is a great way to save, as it's the cheapest month for flights between SDY and MLU. You'll usually find the lowest prices during the off-season.
What is the cheapest airline that flies from Sidney-Richland Municipal Airport (SDY) to Monroe Regional Airport (MLU)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll fly you from SDY to MLU. Then, sort your results by "Price (lowest to highest)" to pick up a good deal.
How many flights per day from Sidney-Richland Municipal Airport (SDY) to Monroe Regional Airport (MLU)?
Nonstop flights from Sidney-Richland Municipal Airport (SDY) to Monroe Regional Airport (MLU) 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 SDY to MLU?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change based on a number of factors, including the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Sidney-Richland Municipal Airport (SDY) to Monroe Regional Airport (MLU)?
Choose a flight from Sidney-Richland Municipal Airport (SDY) to Monroe Regional Airport (MLU) that leaves before 3 PM to reduce the risk of cancellations and delays. Departures after this time have a 22% higher chance of being canceled, on average.**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 Sidney-Richland Municipal Airport (SDY) to Monroe Regional Airport (MLU) last-minute?
Holding off until just before your trip to book a flight from SDY to MLU often results in higher prices. While you may come across some last-minute offers, there's no guarantee. Keep your travel schedule open to maximize your chances of landing a bargain.
Is it cheaper to book a SDY to MLU flight and hotel package?
Compared with arranging flights and hotels separately, booking a SDY to MLU flight and hotel package with Expedia could lead to significant savings. Better yet, managing everything in one place will take the hassle out of travel planning. Simply pick your flights and select from our extensive range of hotels, then tailor your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from Sidney-Richland Municipal Airport (SDY) to Monroe Regional Airport (MLU)?
In most instances, you can modify or cancel your SDY to MLU flight. However, there may be additional fees, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline's fees and rules on flight changes, or if you need more information, go to our Customer Service portal.

Travel information

Origin airport
Sidney-Richland Municipal
Destination airport
Monroe Regional
Roundtrip price
$779
Distance
1227 mi

Book with confidence

Sidney to Monroe Flights

The cheapest times to fly from Sidney to Monroe

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

 

The best time to book a flight from Sidney to Monroe

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

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 Sidney to Monroe in 2026. 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 Sidney to Monroe 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 Sidney to Monroe 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.

 

Sidney to Monroe Flights

*Flight schedules are subject to change.

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*Available to One Key members.