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  1. Flights
  2. United States
  3. Sidney

The best flight deals to Sidney (SDY)

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Explore the best deals

Discover the cheapest flights to Sidney
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Tue, May 5 - Tue, May 5
Cape Air
Cape AirDirect
Billings, MT - Sidney
Cape Air
Cape AirDirect
Sidney - Billings, MT
84$
78$
Prime price per passenger
Thu, Jun 4 - Thu, Jun 4
Cape Air
Cape AirDirect
Billings, MT - Sidney
Cape Air
Cape AirDirect
Sidney - Billings, MT
87$
81$
Prime price per passenger
Sat, Apr 11 - Fri, Apr 17
Cape Air
Cape AirDirect
Billings, MT - Sidney
Cape Air
Cape AirDirect
Sidney - Billings, MT
89$
83$
Prime price per passenger
Fri, Apr 24 - Sun, Apr 26
Cape Air
Cape AirDirect
Billings, MT - Sidney
Cape Air
Cape AirDirect
Sidney - Billings, MT
89$
83$
Prime price per passenger
Thu, May 21 - Mon, May 25
Cape Air
Cape AirDirect
Billings, MT - Sidney
Cape Air
Cape AirDirect
Sidney - Billings, MT
101$
94$
Prime price per passenger
Sun, Apr 19
Cape Air
Cape AirDirect
Billings, MT - Sidney
43$
40$
Prime price per passenger
Tue, Jun 9
Cape Air
Cape AirDirect
Billings, MT - Sidney
48$
44$
Prime price per passenger
Wed, Apr 29
Alaska Airlines
Alaska Airlines2 stops
Austin, TX - Sidney
229$
215$
Prime price per passenger
Sat, May 16
Alaska Airlines
Alaska Airlines2 stops
San Francisco, CA - Sidney
234$
220$
Prime price per passenger
Tue, Jun 2
Alaska Airlines
Alaska Airlines2 stops
Los Angeles - Ontario, CA - Sidney
239$
225$
Prime price per passenger
Tue, May 5
Alaska Airlines
Alaska Airlines2 stops
Pasco, WA - Sidney
278$
260$
Prime price per passenger
The prices shown on this page were available within the last 20 days for the specified periods and should not be considered the final price offered. Please note that availability and prices are subject to change.
Destination airportSidney-Richland Municipal AirportFor flights to Sidney
Top AirlineAlaska AirlinesPopular airline with flights to Sidney
Peak seasonMarchMarch is the busiest time to fly to Sidney according to search data results from our customers
Low seasonDecemberDecember is the least busy time to fly to Sidney according to search data results from our customers

How long is the flight to Sidney?

If you’re planning to fly to Sidney, we at eDreams have looked into the most popular routes to help you plan your trip. From Billings, MT, the flight takes about 1h 44m; from Seattle, WA, around 3h 38m; and from San Francisco, CA, approximately 5h 37m.
Flight Time (in hours)
Billings, MTSeattle, WASan Francisco, CADallas, TXBoston, MA
0h 1h 2h 3h 4h 5h 6h 7h 8h 9h 10h
1h 44m
3h 38m
5h 37m
8h 1m
9h 59m

How much does a flight to Sidney cost?

At eDreams you can find flights from Billings, MT to Sidney starting from $40, with an average price of $42. If you depart from other cities such as Las Vegas, NV, you can find tickets from $307, and from Reno, NV starting from $351, according to data from the last 72 hours.
Filter by
Billings, MTLas Vegas, NVReno, NVLos Angeles - Ontario, CAPasco, WA
$40
$42
$307
$307
$351
$351
$380
$380
$548
$548
Billings, MTCheapest
Cheapest Price: $40
Cheapest
Average

Looking for flights to Sidney?

Planning a trip can be as stressful as it is exciting. Now that you’ve selected to visit Sidney, count on eDreams to provide you with great deals on plane tickets. With a large selection of cheap flights from many standard and low cost airlines to choose from and a fast search engine, booking your next vacation is super easy. Just select your desired travel dates in our search engine, decide on a convenient departure time, choose from direct or connecting flights and select other important additions, including hotel or car rental services. In just a few clicks you are on your way to Sidney!

Frequently asked questions about flights to Sidney

How can I find cheap flights to Sidney on eDreams?
At eDreams you will find flights from $40 to Sidney. Thanks to the combination of various technologies, machine learning algorithms and real user searches on our platform, you will be able to choose between the different options that best suit your needs when you have to fly to Sidney.
When's the best time to book flights to Sidney?
By this we mean when travellers book their tickets. For the best time to actually travel to Sidney, read on.
When's the best time to go to Sidney?
According to our customers' flight searches, the best time to fly to Sidney is March.
The next best month to travel to Sidney is February.
And let's not forget April, the third top choice for travelling to Sidney.
However if you prefer things on the less busy side, we can highlight December as the least popular month for flights to Sidney.
What are the cheapest airlines flying to Sidney?

Looking at the prices of our customers' bookings from US to Sidney, your best bet for cheap flights is:

  • Alaska Airlines: a one-way ticket costs on average $777.66: this has been calculated taking as a reference the average price of flights of Washington, D.C. to Sidney, which amounts to $538.97 and that of flights departing from Seattle, WA, whose average price is $551.42.
Which airlines fly to Sidney?

Airlines with indirect flights to Sidney include:

  • Cape Air, which flies from Seattle, WA, Pasco, WA or Anchorage, AK.
What is the weather like in Sidney?
If you're looking for summer vibes, the best time to travel to Sidney is in June, July and August, when the average temperature reaches 24.96 °C, while September, July and August are the 3 sunniest months of the year, with an average of 133.96 hours. However, if you prefer colder temperatures, make sure you visit Sidney during January, February or March to experience an average of -3.35 °C. For those who don't care too much about temperatures, but want to avoid getting wet in the rain, it's important to avoid travelling during May, December and January, when the average precipitation in Sidney is 10.5 mm, while the months of January, February and March are drier, with an average of 0 mm.

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