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$7,995+ Cheap flights to Sidney, Montana

— SDY
27 Nov — 4 Dec1
1 adult
1 adult, Economy, 0 bags

Flights to Sidney, MT in 2026

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Cheapest flights to Sidney

Mon 30/1113:20 -
2 stops47h 12m
Thu 3/1213:04 -
2 stops48h 06m
Deal found 26/10$7,995

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Return from

$7,995
Cape Air
  • Cape Air
  • 30/11-3/12
  • 4 total stops
  • 95h 18m total
  • Auckland to Sidney
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AucklandSidney

AKL Auckland Intl - SDY Sidney Richland Municipal

AKLSDY

Auckland Intl

Mon 30/11

13:20-16:32

2 stops47h 12m

Sidney Richland Municipal

Thu 3/12

13:04-09:10

2 stops48h 06m

$7,995

Flights are sorted by cheapest return flights first.

Deals found on 26/10

Sorted by cheapest first

Best time to book a flight to Sidney

Have a flexible travel schedule? Discover the best time to fly to Sidney with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight to Sidney

Rainfall in Sidney by month

In terms of precipitation, rainfall in Sidney ranges from 0.0 - 70.0 mm per month. June is typically the wettest month, when rainfall can reach 70.0 mm. January is typically the driest time to visit Sidney when rainfall is around 0.0 mm.

Temperature in Sidney by month

If weather is an important factor for your trip to Sidney, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -12.0 C).

FAQs about flying to Sidney

  • What airport do you fly into for flights to Sidney?

    For a flight to Sidney, you will be flying into Richland Municipal. Sidney Richland Municipal (SDY) is just 2.9 km from the centre of the city.

  • Can I find cheaper flights to Sidney if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Sidney on Cheapflights that require 1 or 2 stops for potential cost savings.

  • Does Sidney Richland Municipal have rental cars?

    Yes. Those touching down at Sidney Richland Municipal can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Sidney Richland Municipal?

    Yes. Sidney Richland Municipal has hotels nearby for those requiring accommodations. MainStay Suites Sidney is the closest property to Sidney Richland Municipal (0.0 km away from Sidney Richland Municipal).

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