The cheapest times to fly from SDY to GDV are

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from SDY to GDV is any time. Prices can be as high as $105 for Wednesday flights during unchanging, or as low as $105 for Wednesday flights around any time.


When to Fly to Glendive

Flying from Sidney, MT (SDY) to Glendive, MT (GDV) will usually cost between $105 to $105 per person if booking more than four weeks in advance. On average the very cheapest time to fly is any time with an average ticket price of $105. Due to high demand the most expensive time to fly is unchanging, with an average price of $105. Planning your trip to low-cost times can easily save you $0 on economy flights and even more on first-class flights. Generally, any price below $105 can be considered a good price for a round-trip SDY to GDV flight.

See below for a graph of average weekly prices for the SDY to GDV route. All prices are for round-trip tickets in USD.

SDY to GDV Flight Prices

Compared to other flights, the SDY to GDV flight is much cheaper than the average and costs much less than the average flight leaving from Sidney. The average price per mile (for a direct flight) is $1.33, which is above average.


Flight Prices by Day of the Week

Wednesday is usually the cheapest day to depart and return on this flight. Wednesdays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $0 (0%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Wednesday and returning a week later will cost an average of $105. Return trip prices are from the GDV to SDY flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from SDY to GDV can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 1 hour 4 minutes may not be realistic.


Flight Questions Answered

Still have questions about flying from SDY to GDV? We’ve got answers.

Which airlines fly this route?

You can find 1 major airline flying this route most often: Cape Air, and potentially more during busy seasons.

How far away is it from Dawson Community Airport to Sidney Richland Regional Airport?

The distance between the two airports is roughly 49 miles or 79 kilometers.

How long does it take to fly from SDY to GDV?

The real-world flight time for a nonstop SDY to GDV flight is about 1 hour 4 minutes.

How many flights go between Sidney, MT and Glendive, MT?

It depends on the day of the week and the date, but a typical day might have around 11 available flights from SDY to GDV.


Airport Location Info


Departing Airport

Origination code SDY
Origination airport name Sidney Richland Regional Airport
City Sidney, MT
Country the United States
Latitude 47.7
Longitude -104.2

Return Airport

Destination code GDV
Destination airport name Dawson Community Airport
City Glendive, MT
Country the United States
Latitude 47.1
Longitude -104.8


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.