---
title: "Mansfield to Sidney cheap flights (MFD to SDY) - Expedia"
description: "Cheap Flights from Mansfield (MFD) to Sidney (SDY) start at for one-way and for round trip. Earn your airline miles on top of our rewards!"
canonical: "https://www.expedia.com/lp/flights/mfd/sdy/mansfield-to-sidney"
language: en-US
market: US
currency: USD
prices_as_of: 2026-11-14T12:51:23Z
---

# Cheap Flights from Mansfield (MFD) to Sidney (SDY)
![A wheat field with a grain elevator and silo under a cloudy sky.](https://images.trvl-media.com/place/3119/a06eb185-b670-43b5-a222-b9723a9fdab0.jpg?impolicy=fcrop&w=1200&h=500&q=medium)

## Popular airlines from Mansfield, OH (MFD-Mansfield Lahn Regional) to Sidney, MT (SDY-Sidney-Richland Municipal)

[American Airlines](https://www.expedia.com/Flights-Search?leg1=from:MFD,to:SDY,departure:11/28/2026TANYT&leg2=from:SDY,to:MFD,departure:12/5/2026TANYT&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:MFD,to:SDY,departure:11/28/2026TANYT&leg2=from:SDY,to:MFD,departure:12/5/2026TANYT&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:MFD,to:SDY,departure:11/28/2026TANYT&leg2=from:SDY,to:MFD,departure:12/5/2026TANYT&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:MFD,to:SDY,departure:11/28/2026TANYT&leg2=from:SDY,to:MFD,departure:12/5/2026TANYT&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:MFD,to:SDY,departure:11/28/2026TANYT&leg2=from:SDY,to:MFD,departure:12/5/2026TANYT&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:MFD,to:SDY,departure:11/28/2026TANYT&leg2=from:SDY,to:MFD,departure:12/5/2026TANYT&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:MFD,to:SDY,departure:11/28/2026TANYT&leg2=from:SDY,to:MFD,departure:12/5/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}])

### Be in the know
Get alerts if flight prices drop or rise\*

### Book smarter
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[Learn about One Key](https://www.expedia.com/welcome-one-key)

Find the cheapest flights on Expedia from (MFD) to (SDY). 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 for travel on .

## Book with confidence

### Mansfield to Sidney Flights

#### The cheapest times to fly from Mansfield 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 Mansfield to Sidney are during the month of . You can find some of the cheapest flights from Mansfield to Sidney with Expedia's search tool and vast selection of airlines.

#### The best time to book a flight from Mansfield to Sidney

Sunday is one of the best days to book for cheap flights from Mansfield 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 Mansfield 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 Mansfield to Sidney 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 Mansfield 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](https://www.expedia.com/package-deals). Bundling together your Mansfield 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 Mansfield, OH (MFD-Mansfield Lahn Regional) to Sidney-Richland Municipal Airport (SDY) cost?

Snag a cheap one-way flight or cheap return flight from Mansfield, OH (MFD-Mansfield Lahn Regional) to Sidney-Richland Municipal Airport (SDY) 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 Mansfield, OH (MFD-Mansfield Lahn Regional) to Sidney-Richland Municipal Airport (SDY)?

The cheapest month to fly from MFD to SDY is , when there's less demand. Off-peak months are generally when better flight deals are available between these airports.

### What is the cheapest airline that flies from Mansfield, OH (MFD-Mansfield Lahn Regional) to Sidney-Richland Municipal Airport (SDY)?

To find the cheapest airline that'll fly you from MFD to SDY, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.

### How many flights per day from Mansfield, OH (MFD-Mansfield Lahn Regional) to Sidney-Richland Municipal Airport (SDY)?

You'll need to book a flight with a layover when traveling from Mansfield, OH (MFD-Mansfield Lahn Regional) to Sidney-Richland Municipal Airport (SDY). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to discover the best option for your trip.

### What day of the week has the most flights from MFD to SDY?

Generally you'll find the most flight options available on a Friday. Tuesdays are often the quietest.\* However, this can change depending on the time of year, 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 Mansfield, OH (MFD-Mansfield Lahn Regional) to Sidney-Richland Municipal Airport (SDY)?

To arrive at Sidney-Richland Municipal Airport (SDY) without delays, book a flight that leaves Mansfield, OH (MFD-Mansfield Lahn Regional) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.\*

*\*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 Mansfield, OH (MFD-Mansfield Lahn Regional) to Sidney-Richland Municipal Airport (SDY) last-minute?

Last-minute bookings from MFD to SDY are generally more expensive. For the cheapest rates, start looking for flights well in advance. That being said, if you're flexible with your travel plans, it's possible to land a cheap fare right before your journey.

### Is it cheaper to book a MFD to SDY flight and hotel package?

Compared with arranging hotels and flights separately, booking a MFD to SDY [flight and hotel package](https://www.expedia.com/Sidney.d3119.Destination-Travel-Guides) with Expedia could lead to significant savings. Better still, having it all in one place will take the hassle out of planning your trip. Just pick your flights and select from our wide range of stays, then customize your trip with other add-ons like activities and car rentals.

### Can I cancel or change the date of my flight from Mansfield, OH (MFD-Mansfield Lahn Regional) to Sidney-Richland Municipal Airport (SDY)?

Usually, it's possible to cancel or reschedule your MFD to SDY flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in [your itinerary](https://www.expedia.com/trips) to see what changes are allowed and whether any costs are involved. You'll also find further details on our [Customer Service portal](https://www.expedia.com/helpcenter).

## Travel information

| Origin airport      | Mansfield, OH    |
| ------------------- | ---------------- |
| Destination airport | Sidney, MT       |
| Distance            | 1,168 miles away |

## Explore a world of travel with Expedia

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- [Flights from Vancouver (YVR) to Sidney (SDY)](https://www.expedia.com/lp/flights/yvr/sdy/vancouver-to-sidney)
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- [Flights from Twin Falls (TWF) to Sidney (SDY)](https://www.expedia.com/lp/flights/twf/sdy/twin-falls-to-sidney)
- [Flights from Milwaukee (MKE) to Sidney (SDY)](https://www.expedia.com/lp/flights/mke/sdy/milwaukee-to-sidney)
- [Flights from Pittsburgh (PIT) to Sidney (SDY)](https://www.expedia.com/lp/flights/pit/sdy/pittsburgh-to-sidney)
- [Flights from Salt Lake City (SLC) to Sidney (SDY)](https://www.expedia.com/lp/flights/slc/sdy/salt-lake-city-to-sidney)
- [Flights from Norfolk (ORF) to Sidney (SDY)](https://www.expedia.com/lp/flights/orf/sdy/norfolk-to-sidney)
- [Flights from San Diego (SAN) to Sidney (SDY)](https://www.expedia.com/lp/flights/san/sdy/san-diego-to-sidney)
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- [Flights from Minneapolis (MSP) to Sidney (SDY)](https://www.expedia.com/lp/flights/msp/sdy/minneapolis-to-sidney)
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- [Flights from Springfield (SGF) to Sidney (SDY)](https://www.expedia.com/lp/flights/sgf/sdy/springfield-to-sidney)
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- [Flights from Minot (MOT) to Sidney (SDY)](https://www.expedia.com/lp/flights/mot/sdy/minot-to-sidney)
- [Flights from Las Vegas (LAS) to Sidney (SDY)](https://www.expedia.com/lp/flights/las/sdy/las-vegas-to-sidney)
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- [Flights from Los Angeles (LAX) to Sidney (SDY)](https://www.expedia.com/lp/flights/lax/sdy/los-angeles-to-sidney)
- [Flights from Miami (MIA) to Sidney (SDY)](https://www.expedia.com/lp/flights/mia/sdy/miami-to-sidney)
- [Flights from Tulsa (TUL) to Sidney (SDY)](https://www.expedia.com/lp/flights/tul/sdy/tulsa-to-sidney)
- [Flights from Bemidji (BJI) to Sidney (SDY)](https://www.expedia.com/lp/flights/bji/sdy/bemidji-to-sidney)
- [Flights from Bozeman (BZN) to Sidney (SDY)](https://www.expedia.com/lp/flights/bzn/sdy/bozeman-to-sidney)
- [Flights from Madison (MSN) to Sidney (SDY)](https://www.expedia.com/lp/flights/msn/sdy/madison-to-sidney)
- [Flights from Alamosa (ALS) to Sidney (SDY)](https://www.expedia.com/lp/flights/als/sdy/alamosa-to-sidney)
- [Flights from Redmond (RDM) to Sidney (SDY)](https://www.expedia.com/lp/flights/rdm/sdy/redmond-to-sidney)
- [Flights from New York (JFK) to Sidney (SDY)](https://www.expedia.com/lp/flights/jfk/sdy/new-york-to-sidney)
- [Flights from New York (NYC) to Sidney (SDY)](https://www.expedia.com/lp/flights/nyc/sdy/new-york-to-sidney)
- [Flights from North Platte (LBF) to Sidney (SDY)](https://www.expedia.com/lp/flights/lbf/sdy/north-platte-to-sidney)
- [Flights from Phoenix (PHX) to Sidney (SDY)](https://www.expedia.com/lp/flights/phx/sdy/phoenix-to-sidney)
- [Flights from Welkom (WEL) to Sidney (SDY)](https://www.expedia.com/lp/flights/wel/sdy/welkom-to-sidney)
- [Flights from Cheyenne (CYS) to Sidney (SDY)](https://www.expedia.com/lp/flights/cys/sdy/cheyenne-to-sidney)
- [Flights from Bellingham (BLI) to Sidney (SDY)](https://www.expedia.com/lp/flights/bli/sdy/bellingham-to-sidney)

\*Available to One Key members.

## Other language versions

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