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Sidney-Richland Municipal Airport
      • Cheapest nonstop
        BIL 12:35 PM
        1h 42m
        Nonstop
        SDY 2:17 PM
        Billings - Sidney | Thu, Jun 11 | Cape Air
        NZD 79 NZD 638
        88% off
        88% off
        NZD 638 NZD 79
      • LAX 7:00 AM
        8h 36m
        1 stop
        SDY 4:36 PM
        Los Angeles - Sidney | Mon, Jul 13 | United Airlines
        NZD 516 NZD 638
        19% off
        19% off
        NZD 638 NZD 516
      • BIL 1:00 PM
        17h 25m
        1 stop
        SDY 2:00 PM
        Billings - Sidney | Wed, Jun 3 | Normal Airline
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      • Cheapest nonstop
        SDY 1:04 PM
        1h 47m
        Nonstop
        BIL 2:51 PM
        Sidney - Billings | Sun, Jun 14 | Cape Air
        NZD 77 NZD 96
        20% off
        20% off
        NZD 96 NZD 77
      • SDY 1:00 PM
        17h 25m
        1 stop
        BIL 2:00 PM
        Sidney - Billings | Wed, Jun 3 | Normal Airline
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Frequently Asked Questions

  • On average, how many flights depart from Sidney-Richland Municipal Airport(SDY) each day?

    On average, Sidney-Richland Municipal Airport(SDY) has 5 departure flight(s) each day.
  • The earliest flight is 9k1778, which departs for Billings at 07:35. If you wish to take this flight, we recommend you stay at a hotel near the airport on the night before departure.
  • The latest flight is 9k1776, which departs for Billings at 17:10. If you wish to take this flight, please check the operating time for the latest airport transfer, train, or any other transportation you may take to get to the airport.
  • ؜Popular flight routes from Sidney-Richland Municipal Airport(SDY) include Sidney⇒Billings and Sidney⇒New York. are the most popular domestic flight routes.

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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

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Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 32 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.