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Sidney

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Sidney Flights as Low as $537

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

United
Thu, Apr 8 - Sat, Apr 17
PHX
Sky Harbor Intl.
SDY
Sidney-Richland Municipal
$537 Roundtrip, found 17 hours ago
$537
Roundtrip
found 17 hours ago
Select United flight, departing Thu, Apr 8 from Sky Harbor Intl. to Sidney-Richland Municipal, returning Sat, Apr 17, priced at $537 found 17 hours ago
United
Thu, Apr 8 - Sat, Apr 17
PHX
Sky Harbor Intl.
SDY
Sidney-Richland Municipal
$542 Roundtrip, found 17 hours ago
$542
Roundtrip
found 17 hours ago
Select United flight, departing Thu, Apr 8 from Sky Harbor Intl. to Sidney-Richland Municipal, returning Sat, Apr 17, priced at $542 found 17 hours ago
Alaska Airlines
Thu, Apr 8 - Sat, Apr 17
PHX
Sky Harbor Intl.
SDY
Sidney-Richland Municipal
$549 Roundtrip, found 17 hours ago
$549
Roundtrip
found 17 hours ago
Select Alaska Airlines flight, departing Thu, Apr 8 from Sky Harbor Intl. to Sidney-Richland Municipal, returning Sat, Apr 17, priced at $549 found 17 hours ago
American Airlines
Thu, Apr 8 - Sat, Apr 17
PHX
Sky Harbor Intl.
SDY
Sidney-Richland Municipal
$580 Roundtrip, found 17 hours ago
$580
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Thu, Apr 8 from Sky Harbor Intl. to Sidney-Richland Municipal, returning Sat, Apr 17, priced at $580 found 17 hours ago
United
Thu, Apr 8 - Sat, Apr 17
PHX
Sky Harbor Intl.
SDY
Sidney-Richland Municipal
$590 Roundtrip, found 17 hours ago
$590
Roundtrip
found 17 hours ago
Select United flight, departing Thu, Apr 8 from Sky Harbor Intl. to Sidney-Richland Municipal, returning Sat, Apr 17, priced at $590 found 17 hours ago
American Airlines
Thu, Apr 8 - Sat, Apr 17
PHX
Sky Harbor Intl.
SDY
Sidney-Richland Municipal
$604 Roundtrip, found 17 hours ago
$604
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Thu, Apr 8 from Sky Harbor Intl. to Sidney-Richland Municipal, returning Sat, Apr 17, priced at $604 found 17 hours ago
United
Thu, Apr 8 - Sat, Apr 17
PHX
Sky Harbor Intl.
SDY
Sidney-Richland Municipal
$629 Roundtrip, found 17 hours ago
$629
Roundtrip
found 17 hours ago
Select United flight, departing Thu, Apr 8 from Sky Harbor Intl. to Sidney-Richland Municipal, returning Sat, Apr 17, priced at $629 found 17 hours ago
Alaska Airlines
Thu, Apr 8 - Sat, Apr 17
PHX
Sky Harbor Intl.
SDY
Sidney-Richland Municipal
$639 Roundtrip, found 17 hours ago
$639
Roundtrip
found 17 hours ago
Select Alaska Airlines flight, departing Thu, Apr 8 from Sky Harbor Intl. to Sidney-Richland Municipal, returning Sat, Apr 17, priced at $639 found 17 hours ago
Delta
Thu, Apr 8 - Sat, Apr 17
PHX
Sky Harbor Intl.
SDY
Sidney-Richland Municipal
$645 Roundtrip, found 17 hours ago
$645
Roundtrip
found 17 hours ago
Select Delta flight, departing Thu, Apr 8 from Sky Harbor Intl. to Sidney-Richland Municipal, returning Sat, Apr 17, priced at $645 found 17 hours ago
United
Thu, Apr 8 - Sat, Apr 17
PHX
Sky Harbor Intl.
SDY
Sidney-Richland Municipal
$668 Roundtrip, found 17 hours ago
$668
Roundtrip
found 17 hours ago
Select United flight, departing Thu, Apr 8 from Sky Harbor Intl. to Sidney-Richland Municipal, returning Sat, Apr 17, priced at $668 found 17 hours ago
Alaska Airlines
Thu, Apr 8 - Sat, Apr 17
PHX
Sky Harbor Intl.
SDY
Sidney-Richland Municipal
$744 Roundtrip, found 17 hours ago
$744
Roundtrip
found 17 hours ago
Select Alaska Airlines flight, departing Thu, Apr 8 from Sky Harbor Intl. to Sidney-Richland Municipal, returning Sat, Apr 17, priced at $744 found 17 hours ago
United
Thu, Apr 8 - Sat, Apr 17
PHX
Sky Harbor Intl.
SDY
Sidney-Richland Municipal
$744 Roundtrip, found 17 hours ago
$744
Roundtrip
found 17 hours ago
Select United flight, departing Thu, Apr 8 from Sky Harbor Intl. to Sidney-Richland Municipal, returning Sat, Apr 17, priced at $744 found 17 hours ago
Delta
Thu, Apr 8 - Sat, Apr 17
PHX
Sky Harbor Intl.
SDY
Sidney-Richland Municipal
$748 Roundtrip, found 17 hours ago
$748
Roundtrip
found 17 hours ago
Select Delta flight, departing Thu, Apr 8 from Sky Harbor Intl. to Sidney-Richland Municipal, returning Sat, Apr 17, priced at $748 found 17 hours ago
Alaska Airlines
Thu, Apr 8 - Sat, Apr 17
PHX
Sky Harbor Intl.
SDY
Sidney-Richland Municipal
$751 Roundtrip, found 17 hours ago
$751
Roundtrip
found 17 hours ago
Select Alaska Airlines flight, departing Thu, Apr 8 from Sky Harbor Intl. to Sidney-Richland Municipal, returning Sat, Apr 17, priced at $751 found 17 hours ago
United
Thu, Apr 8 - Sat, Apr 17
PHX
Sky Harbor Intl.
SDY
Sidney-Richland Municipal
$803 Roundtrip, found 17 hours ago
$803
Roundtrip
found 17 hours ago
Select United flight, departing Thu, Apr 8 from Sky Harbor Intl. to Sidney-Richland Municipal, returning Sat, Apr 17, priced at $803 found 17 hours ago
United
Thu, Apr 8 - Sat, Apr 17
PHX
Sky Harbor Intl.
SDY
Sidney-Richland Municipal
$808 Roundtrip, found 17 hours ago
$808
Roundtrip
found 17 hours ago
Select United flight, departing Thu, Apr 8 from Sky Harbor Intl. to Sidney-Richland Municipal, returning Sat, Apr 17, priced at $808 found 17 hours ago

Cheap Flights to Sidney

Fall in love at first flight with your vacation to Sidney by saving a ton of cash on your last-minute cheap flight. There’s no more scouring the internet for a good deal—book your flight to Sidney on Hotwire, and you’ll be up, up, and on a getaway in no time.

Because once the wheels are down in Sidney, the good times start rolling. So buckle up, you’re in for a fun ride.

Frequently Asked Questions About flights to Sidney

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to Sidney with a tiny bag of pretzels in your hand before you can say “tray tables in the upright position”—and for a ticket price that works for your vacay budget.

So all you have to worry about is where you’re headed after the GDV airport.

What is the cheapest month to fly to Sidney?

Airline ticket prices fluctuate all the time, depending on the day of the week or the month of the year. The cheapest round trip flights to Sidney are in April, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Sidney?

Variety is the spice of life, even when it comes to booking your next trip. Want options for airlines? You’ll find 16 to choose from for your flight to Sidney.

What airport is best to fly into Sidney?

When you’re planning your trip to Sidney, convenience is the name of the game. Luckily, Sidney Sidney-Richland Municipal Airport is nearby so you can deplane and get going on checking off everything on your Sidney must-do list.

How much are flights to Sidney?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Sidney on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $537, you’ll have leftover cash for at least a magazine and a bottle of water at the airport book store.

How to get cheap flights to Sidney?

The trick to saving a stack of cash on your flight to Sidney? Snatch up that Hotwire flight deal when you see a killer rate because it could be gone in a flash. And with flights as low as $537 right now, why wait?

Sidney Flight Information
Destination airport
Sidney
Destination airport IATA code
GDV

Last Minute Hotel Deals in Sidney

Microtel Inn & Suites by Wyndham Sidney

Microtel Inn & Suites by Wyndham Sidney

2.5 out of 5
1500 S Central Ave Sidney MT
Book a stay at this business-friendly hotel in Sidney. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. ...
8.2/10 Very Good! (420 reviews)
"Clean, comfy, nice quick stay"

Reviewed on May 31, 2026

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Microtel Inn & Suites by Wyndham Sidney
Holiday Inn Express Hotel & Suites Sidney by IHG

Holiday Inn Express Hotel & Suites Sidney by IHG

2.5 out of 5
251 W Holly St Sidney MT
Book a stay at this business-friendly hotel in Sidney. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. ...
8.4/10 Very Good! (414 reviews)
"clean room, modern facility and best breakfast I had all week"

Reviewed on Jun 6, 2026

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Holiday Inn Express Hotel & Suites Sidney by IHG
Best Western Golden Prairie Inn & Suites

Best Western Golden Prairie Inn & Suites

2.5 out of 5
820 S Central Ave Sidney MT
Book a stay at this business-friendly hotel in Sidney. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. ...
9/10 Wonderful! (313 reviews)
"Staff is awesome, very helpful."

Reviewed on May 27, 2026

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Best Western Golden Prairie Inn & Suites
Candlewood Suites Sidney by IHG

Candlewood Suites Sidney by IHG

2.5 out of 5
201 6th St Nw Sidney MT
Book a stay at this business-friendly hotel in Sidney. Enjoy free WiFi, free parking, and a 24-hour fitness center. Popular attractions Sidney Country Club and ...
8.6/10 Excellent! (128 reviews)
"The room snd people were great, being on the 4th floor, the elevator would have been great, but did not work"

Reviewed on May 17, 2026

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Candlewood Suites Sidney by IHG
Lone Tree Inn

Lone Tree Inn

2.5 out of 5
900 S. Central Ave Sidney MT
Book a stay at this business-friendly hotel in Sidney. Enjoy free breakfast, free WiFi, and free parking. Popular attractions Central Park and Club Royale Casino ...
7.8/10 Good! (253 reviews)
"Yes"

Reviewed on May 17, 2026

Get rates
Lone Tree Inn
MainStay Suites Sidney - Medical Center

MainStay Suites Sidney - Medical Center

2.5 out of 5
1000 3rd Street NW Sidney MT
Book a stay at this business-friendly hotel in Sidney. Enjoy free breakfast, free WiFi, and free parking. Popular attractions Richland County Fair Event Center ...
9.4/10 Exceptional! (153 reviews)
"This is a new hotel meant for long term guests who may have family at the newly built hospital. There was nothing wrong with the place. It was clean, friendly, super good breakfast and clearly built for long terms guest with kitchens in the room and larger closets. Sadly, we were only there for one ..."

Reviewed on May 28, 2026

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MainStay Suites Sidney - Medical Center
Richland Inn & Suites

Richland Inn & Suites

2 out of 5
1200 South Central Avenue Sidney MT
Stay at this hotel in Sidney. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. Popular attractions Central ...
8/10 Very Good! (381 reviews)
"The room needed a major detail vacuuming. Edges of carpet were dusty, chairs needed vacuuming, just not up to cleaning standards."

Reviewed on May 11, 2026

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Richland Inn & Suites
Wingate by Wyndham Sidney

Wingate by Wyndham Sidney

3 out of 5
1490 S. Central Ave Sidney MT
Book a stay at this business-friendly hotel in Sidney. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms ...
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Wingate by Wyndham Sidney
See all 13 properties in Sidney
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Top Hotels With Free Airport Shuttle

Best Western Golden Prairie Inn & Suites

Best Western Golden Prairie Inn & Suites

2.5 out of 5
820 S Central Ave Sidney MT
Book a stay at this business-friendly hotel in Sidney. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. ...
9/10 Wonderful! (313 reviews)
"Staff is awesome, very helpful."

Reviewed on May 27, 2026

Get rates
Best Western Golden Prairie Inn & Suites
See all 13 properties in Sidney
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.