Flights to Sidney, MT, United States

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Weather in Sidney

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January-3°C-12°C
February-3°C-12°C
March4°C-5°C
April11°C1°C
May18°C7°C
June25°C13°C
July29°C17°C
August28°C16°C
September23°C12°C
October13°C3°C
November4°C-4°C
December-3°C-10°C
Hottest Month
29°C
July
Coldest month
-12°C
January
Sunny days
289
days per year
Snow days
16
days per year

14 day forecast

Saturday
26 Jul
36°C18°C
2 Aug
82%
33°C18°C
Sunday
27 Jul
35°C20°C
3 Aug
33°C22°C
Monday
28 Jul
26°C17°C
4 Aug
33°C19°C
Tuesday
29 Jul
81%
26°C17°C
5 Aug
30°C19°C
Wednesday
30 Jul
87%
25°C18°C
6 Aug
84%
29°C17°C
Thursday
31 Jul
84%
27°C17°C
7 Aug
39°C18°C
Friday
1 Aug
73%
28°C19°C
8 Aug
32°C22°C

Cheapest month to fly to Sidney

Explore price trends for trips to Sidney

Showing prices in GBP

Annual Avg. Price1345 GBP
August 2025405 GBP
September 2025367 GBP
October 2025436 GBP
November 2025573 GBP
December 2025810 GBP
January 20265251 GBP
April 20261570 GBP

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Best airlines flying to Sidney

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Airports in Sidney

International airports in and near Sidney

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Flights from Sidney

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Frequently asked questions

Main airports in Sidney, Montana
The main airports serving Sidney, Montana are Sidney-Richland Municipal Airport (SDY) and Williston Basin International Airport (XWA). These airports offer domestic flights to and from various destinations. Both airports provide convenient access to Sidney and the surrounding area.
Getting from the airport to Sidney, Montana
Upon arrival at Sidney-Richland Municipal Airport or Williston Basin International Airport, you can easily reach Sidney by renting a car, taking a taxi, or using a ridesharing service. The drive from both airports to Sidney takes approximately 10-15 minutes.
Best time to fly to Sidney, Montana
The best time to fly to Sidney, Montana is during the summer months of June, July, and August when the weather is warm and pleasant. This is also the peak tourist season when you can enjoy outdoor activities and explore the natural beauty of the area.
Things to do in Sidney, Montana
Sidney offers a range of activities for visitors. Explore the Yellowstone River Valley, visit Makoshika State Park with its unique rock formations, go fishing or boating on Fort Peck Lake, or discover local history at the MonDak Heritage Center. There's something for everyone in Sidney!
When to book your flight to Sidney, Montana
To get the best deals on flights to Sidney, Montana, it is recommended to book your flight in advance. Prices tend to be lower when booking several weeks or months ahead of your travel date. Keep an eye out for promotions and discounts offered by airlines.
Recommended duration of stay in Sidney, Montana
A recommended duration for a stay in Sidney, Montana is around 2-3 days. This allows you enough time to explore the attractions in and around the city such as Makoshika State Park and Fort Union Trading Post National Historic Site while enjoying the local hospitality.
Top tourist attractions in Sidney, Montana
Some top tourist attractions in Sidney include Makoshika State Park known for its badlands landscape and dinosaur fossils; Fort Union Trading Post National Historic Site showcasing fur trade history; MonDak Heritage Center exhibiting regional art and history; and scenic drives along Yellowstone River Valley.
Safety walking at night in Sidney, Montana
Sidney is generally considered safe for walking at night. However, it is always advisable to take standard safety precautions such as staying in well-lit areas and being aware of your surroundings. If you have any concerns or need assistance while walking at night, contact local authorities.
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