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Cheap flights from Sidney, Montana to North America from $50

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sidney, Montana to North America departing on 11/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Sidney, Montana to North America

Cheap round-trip flights

Enter your travel dates to find the best prices.
Cape Air Logo
12:52 pm - 2:47 pmSDY-BIL
1h 55mnonstop
Cape Air Logo
7:25 am - 9:07 amBIL-SDY
1h 42mnonstop
$89Cape Air
Find Deal
mar., nov. 18 - sáb., nov. 22
Cape Air Logo
9:45 am - 11:38 amSDY-BIL
1h 53mnonstop
Cape Air Logo
7:25 am - 9:10 amBIL-SDY
1h 45mnonstop
$100Cape Air
Find Deal
jue., abr. 2 - sáb., abr. 4

Cape Air flights from Sidney, Montana to North America

Our best Cape Air deals on Sidney, Montana to North America flight tickets
Cape Air
Nov 18
SDY12:52 pmSidney Richland Municipal
1h 55m
BIL2:47 pmBillings Logan Intl
Nov 22
BIL7:25 amBillings Logan Intl
1h 42m
SDY9:07 amSidney Richland Municipal
$89
Find similar
Cape Air
Apr 2
SDY9:45 amSidney Richland Municipal
1h 53m
BIL11:38 amBillings Logan Intl
Apr 4
BIL7:25 amBillings Logan Intl
1h 45m
SDY9:10 amSidney Richland Municipal
$100
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Sidney, Montana to North America that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated noviembre 5, 2025.
Use the filters below to find and compare flights from Sidney, Montana to North America that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SidneyBillings

SDY - BIL

SDYBIL

Sidney Richland Municipal

mar. 11/18

12:52 pm-2:47 pm

Nonstop1h 55m

Billings Logan Intl

sáb. 11/22

7:25 am-9:07 am

Nonstop1h 42m

$89

SidneyBillings

SDY - BIL

SDYBIL

Sidney Richland Municipal

jue. 4/2

9:45 am-11:38 am

Nonstop1h 53m

Billings Logan Intl

sáb. 4/4

7:25 am-9:10 am

Nonstop1h 45m

$100

SidneyBillings

SDY - BIL

SDYBIL

Sidney Richland Municipal

lun. 11/10

9:32 am-11:27 am

Nonstop1h 55m

$50

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Sidney, Montana to North America

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Sidney Richland Municipal to North America?

Cape Air is the most popular carrier operating from Sidney Richland Municipal to North America

What airlines fly to North America?

United Airlines, Delta and Sun Country Air are the top three most popular airlines that fly to North America from Sidney, Montana according to our data. United Airlines is the first choice among our users, with 70% of people opting to fly with this airline when traveling to North America. Keep in mind that there are 3 different airlines that fly to North America on a routine basis, so you have a few additional options to choose from.

Cheap Sidney, Montana to North America flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sidney, Montana to North America

Fastest flight time

1h 55m

Direct flights

Tue, Wed and Fri

Airports in North America

1 airport
The fastest flight from Sidney, Montana to North America takes 1h 55m
Direct flights go from Sidney, Montana to North America on Tuesday, Wednesday and Friday. There are no airlines offering direct flights.
There is 1 airport near North America: Billings Logan Intl (BIL)
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  • When did momondo last update prices for flights from Sidney Richland Municipal Airport to North America?

    Prices for flights from Sidney Richland Municipal Airport to North America are refreshed on a daily basis.

  • How old do you have to be to fly from Sidney Richland Municipal Airport to North America?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Sidney Richland Municipal Airport to North America.

  • What documentation or ID do you need to fly to North America?

    The necessary travel and health documents for your North America trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Sidney, Montana to North America?

Why use momondo?

Why should I use momondo to find a flight deal from Sidney to North America?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to North America from Sidney.

Can I find flights from Sidney to North America with flexible booking policies on momondo?

Flights from Sidney to North America with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Sidney to North America?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to North America from Sidney.

I’m not ready to book a flight from Sidney to North America right now. Can momondo alert me if prices change?

Price alerts on flights to North America from Sidney are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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1 adult
vie. 12/5
vie. 12/12
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