CA $451 Cheap Flights from Vancouver (YVR) to Sidney (SDY)

View CA $451 flight on Wed, Nov 4, 2026Opens in a new window

Popular airlines from Vancouver International Airport (YVR) to Sidney, MT (SDY-Sidney-Richland Municipal)

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Cheap flights from Vancouver (YVR) to Sidney (SDY)

Prices were available within the past 7 days and start at CA $451 for one-way flights and CA $623 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, May 26 - Tue, Jun 9
YVR
Vancouver
SDY
Sidney
CA $623 Roundtrip, found 4 days ago
CA $623
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, May 26 from Vancouver to Sidney, returning Tue, Jun 9, priced at CA $623 found 4 days ago
Delta
Fri, May 22 - Tue, Jun 9
YVR
Vancouver
SDY
Sidney
CA $702 Roundtrip, found 4 days ago
CA $702
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, May 22 from Vancouver to Sidney, returning Tue, Jun 9, priced at CA $702 found 4 days ago
Delta
Wed, Apr 15 - Mon, May 4
YVR
Vancouver
SDY
Sidney
CA $744 Roundtrip, found 4 days ago
CA $744
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Apr 15 from Vancouver to Sidney, returning Mon, May 4, priced at CA $744 found 4 days ago
Alaska Airlines
Wed, May 27 - Sat, Jun 6
YVR
Vancouver
SDY
Sidney
CA $766 Roundtrip, found 4 days ago
CA $766
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Wed, May 27 from Vancouver to Sidney, returning Sat, Jun 6, priced at CA $766 found 4 days ago
Delta
Wed, Apr 15 - Tue, May 5
YVR
Vancouver
SDY
Sidney
CA $786 Roundtrip, found 4 days ago
CA $786
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Apr 15 from Vancouver to Sidney, returning Tue, May 5, priced at CA $786 found 4 days ago
Alaska Airlines
Wed, Nov 4 - Tue, Nov 17
YVR
Vancouver
SDY
Sidney
CA $789 Roundtrip, found 6 days ago
CA $789
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Wed, Nov 4 from Vancouver to Sidney, returning Tue, Nov 17, priced at CA $789 found 6 days ago
Delta
Sat, Apr 18 - Mon, May 4
YVR
Vancouver
SDY
Sidney
CA $789 Roundtrip, found 4 days ago
CA $789
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Apr 18 from Vancouver to Sidney, returning Mon, May 4, priced at CA $789 found 4 days ago
Delta
Mon, May 11 - Mon, May 25
YVR
Vancouver
SDY
Sidney
CA $798 Roundtrip, found 4 days ago
CA $798
Roundtrip
found 4 days ago
Select Delta flight, departing Mon, May 11 from Vancouver to Sidney, returning Mon, May 25, priced at CA $798 found 4 days ago
Alaska Airlines
Wed, Nov 4 - Tue, Nov 17
YVR
Vancouver
SDY
Sidney
CA $799 Roundtrip, found 6 days ago
CA $799
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Wed, Nov 4 from Vancouver to Sidney, returning Tue, Nov 17, priced at CA $799 found 6 days ago
Alaska Airlines
Wed, May 13 - Tue, May 26
YVR
Vancouver
SDY
Sidney
CA $801 Roundtrip, found 4 days ago
CA $801
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Wed, May 13 from Vancouver to Sidney, returning Tue, May 26, priced at CA $801 found 4 days ago

Frequently asked questions

How much is a flight from Vancouver Intl. Airport (YVR) to Sidney-Richland Airport?
Based on fares listed within the last 7 days on Expedia for flights departing within the next year, round-trip journeys from Vancouver Intl. Airport (YVR) to Sidney-Richland Airport start from CA $623. Book ASAP to score the best price for your adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Vancouver Intl. Airport to Sidney-Richland Airport?
The majority of flights can be cancelled online, but every air carrier has its own terms and conditions. If you do need to cancel your flight, go to our Customer Service Portal and follow the instructions.
How do I find cheap flights from Vancouver Intl. Airport (YVR) to Sidney-Richland Municipal Airport (SDY) that have flexible change policies?
Use our "No change fees" filter to find flexible travel options for your flight from YVR to Sidney-Richland Airport. This allows you to secure a great deal in advance and still have the freedom to reschedule without any additional fees. If the new flight costs more, you'll just cover the difference.
How far is the flight from Vancouver Intl. Airport (YVR) to Sidney-Richland Airport?
You can forget about a movie marathon on this flight — it's just 1,400 kilometres from Richmond to Sidney. Find your way to your seat, buckle up and you'll be there before you know it.
Which airlines fly direct from Vancouver Intl. Airport to SDY?
Unfortunately, there are no airlines that fly directly between YVR and Sidney-Richland Airport. You'll have to book a flight with one or more stops.
Are Vancouver Intl. Airport to SDY flight tickets cheaper when they're purchased at the last minute?
Flight prices fluctuate, so not always. While last-minute deals between Vancouver Intl. Airport and SDY are possible, it also makes sense to keep an eye on prices well before you fly. In fact, some carriers announce their prices up to 12 months prior to the departure date. Expedia is constantly updating the biggest airfare bargains around, so keep checking back and be ready to grab your seat when the price is low.

Travel information

Origin airport
Vancouver Intl.
Destination airport
Sidney-Richland Municipal
Roundtrip price
CA $623
Distance
1398 km

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