How do I get Price Alerts for flights from Los Angeles to Sidney, Montana?

Confirm your travel details to search for the latest offers for flights from Los Angeles to Sidney, Montana . While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

How can I save money on flights from Los Angeles to Sidney, Montana with momondo?

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

When did momondo last update prices for flights from Los Angeles Airport to Sidney Richland Municipal Airport?

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

How old do you have to be to fly from Los Angeles Airport to Sidney Richland Municipal Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Los Angeles Airport to Sidney Richland Municipal Airport.

What documentation or ID do you need to fly to Sidney Richland Municipal Airport?

The travel and health documents you'll need for your trip to Sidney Richland Municipal Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sidney Richland Municipal Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$457 Cheap Flights from Los Angeles to Sidney, Montana in 2026

Find the cheapest flights from Los Angeles to Sidney

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 9:07 amLAX Los Angeles-SDY Sidney Richland Municipal

25h 07m2 stops Portland Billings Logan Intl

5:10 pm - 12:42 pmSDY Sidney Richland Municipal-LAX Los Angeles

20h 32m2 stops Billings Logan Intl Seattle/Tacoma Intl

$457Multiple Airlines

Tue, Jan 5 - Sun, Jan 17

4:50 pm - 4:32 pmLAX Los Angeles-SDY Sidney Richland Municipal

22h 42m2 stops Seattle/Tacoma Intl Billings Logan Intl

9:25 am - 8:45 pmSDY Sidney Richland Municipal-LAX Los Angeles

12h 20m2 stops Billings Logan Intl Portland

$481Multiple Airlines

Wed, Sep 30 - Wed, Oct 7

7:03 am - 8:58 amLAX Los Angeles-SDY Sidney Richland Municipal

24h 55m2 stops Portland Billings Logan Intl

7:35 am - 8:45 pmSDY Sidney Richland Municipal-LAX Los Angeles

14h 10m2 stops Billings Logan Intl Portland

$528Multiple Airlines

Tue, Sep 29 - Tue, Oct 6

4:50 pm - 2:16 pmLAX Los Angeles-SDY Sidney Richland Municipal

20h 26m2 stops Seattle/Tacoma Intl Billings Logan Intl

5:10 pm - 1:05 pmSDY Sidney Richland Municipal-LAX Los Angeles

20h 55m2 stops Billings Logan Intl Seattle/Tacoma Intl

$532Multiple Airlines

Mon, Sep 28 - Mon, Oct 5

8:45 am - 7:48 pmLAX Los Angeles-SDY Sidney Richland Municipal

10h 03m2 stops Denver Intl Billings Logan Intl

2:54 pm - 11:31 pmSDY Sidney Richland Municipal-LAX Los Angeles

9h 37m2 stops Billings Logan Intl Denver Intl

$553Multiple Airlines

Tue, Sep 8 - Wed, Sep 23

5:00 am - 7:48 pmLAX Los Angeles-SDY Sidney Richland Municipal

13h 48m2 stops Denver Intl Billings Logan Intl

2:54 pm - 1:17 pmSDY Sidney Richland Municipal-LAX Los Angeles

23h 23m2 stops Billings Logan Intl Denver Intl

$558Multiple Airlines

Sun, Sep 13 - Sun, Sep 20

4:50 pm - 8:58 amLAX Los Angeles-SDY Sidney Richland Municipal

15h 08m2 stops Seattle/Tacoma Intl Billings Logan Intl

1:04 pm - 11:44 pmSDY Sidney Richland Municipal-LAX Los Angeles

11h 40m3 stops Billings Logan Intl Portland San Francisco

$637Multiple Airlines

Mon, Sep 28 - Mon, Oct 5

8:00 am - 7:44 pmLAX Los Angeles-SDY Sidney Richland Municipal

10h 44m2 stops Seattle/Tacoma Intl Billings Logan Intl

1:04 pm - 11:02 amSDY Sidney Richland Municipal-LAX Los Angeles

22h 58m2 stops Billings Logan Intl Seattle/Tacoma Intl

$1,141Multiple Airlines

Sat, Dec 5 - Wed, Dec 23

7:03 am - 7:48 pmLAX Los Angeles-SDY Sidney Richland Municipal

11h 45m2 stops Portland Billings Logan Intl

1:04 pm - 11:37 pmSDY Sidney Richland Municipal-LAX Los Angeles

11h 33m3 stops Billings Logan Intl Portland Seattle/Tacoma Intl

$1,352Multiple Airlines

Tue, Sep 8 - Wed, Sep 23

8:26 am - 7:44 pmLAX Los Angeles-SDY Sidney Richland Municipal

10h 18m2 stops Portland Billings Logan Intl

1:04 pm - 11:31 pmSDY Sidney Richland Municipal-LAX Los Angeles

11h 27m3 stops Billings Logan Intl Portland Seattle/Tacoma Intl

$5,474Multiple Airlines

Wed, Sep 30 - Wed, Oct 7

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Use the filters below to find and compare flights from Los Angeles to Sidney, Montana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Los AngelesSidney

LAX Los Angeles - SDY Sidney Richland Municipal

LAXSDY

Los Angeles

Tue 1/5

7:00 am-9:07 am

2 stops25h 07m

Sidney Richland Municipal

Sun 1/17

5:10 pm-12:42 pm

2 stops20h 32m

$457

Los AngelesSidney

LAX Los Angeles - SDY Sidney Richland Municipal

LAXSDY

Los Angeles

Wed 9/30

4:50 pm-4:32 pm

2 stops22h 42m

Sidney Richland Municipal

Wed 10/7

9:25 am-8:45 pm

2 stops12h 20m

$481

Los AngelesSidney

LAX Los Angeles - SDY Sidney Richland Municipal

LAXSDY

Los Angeles

Tue 9/29

7:03 am-8:58 am

2 stops24h 55m

Sidney Richland Municipal

Tue 10/6

7:35 am-8:45 pm

2 stops14h 10m

$528

Los AngelesSidney

LAX Los Angeles - SDY Sidney Richland Municipal

LAXSDY

Los Angeles

Mon 9/28

4:50 pm-2:16 pm

2 stops20h 26m

Sidney Richland Municipal

Mon 10/5

5:10 pm-1:05 pm

2 stops20h 55m

$532

Quickest round-trip

Los AngelesSidney

LAX Los Angeles - SDY Sidney Richland Municipal

LAXSDY

Los Angeles

Tue 9/8

8:45 am-7:48 pm

2 stops10h 03m

Sidney Richland Municipal

Wed 9/23

2:54 pm-11:31 pm

2 stops9h 37m

$553

Los AngelesSidney

LAX Los Angeles - SDY Sidney Richland Municipal

LAXSDY

Los Angeles

Sun 9/13

5:00 am-7:48 pm

2 stops13h 48m

Sidney Richland Municipal

Sun 9/20

2:54 pm-1:17 pm

2 stops23h 23m

$558

Los AngelesSidney

LAX Los Angeles - SDY Sidney Richland Municipal

LAXSDY

Los Angeles

Mon 9/28

4:50 pm-8:58 am

2 stops15h 08m

Sidney Richland Municipal

Mon 10/5

1:04 pm-11:44 pm

3 stops11h 40m

$637

Los AngelesSidney

LAX Los Angeles - SDY Sidney Richland Municipal

LAXSDY

Los Angeles

Sat 12/5

8:00 am-7:44 pm

2 stops10h 44m

Sidney Richland Municipal

Wed 12/23

1:04 pm-11:02 am

2 stops22h 58m

$1,141

Los AngelesSidney

LAX Los Angeles - SDY Sidney Richland Municipal

LAXSDY

Los Angeles

Tue 9/8

7:03 am-7:48 pm

2 stops11h 45m

Sidney Richland Municipal

Wed 9/23

1:04 pm-11:37 pm

3 stops11h 33m

$1,352

Los AngelesSidney

LAX Los Angeles - SDY Sidney Richland Municipal

LAXSDY

Los Angeles

Wed 9/30

8:26 am-7:44 pm

2 stops10h 18m

Sidney Richland Municipal

Wed 10/7

1:04 pm-11:31 pm

3 stops11h 27m

$5,474

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Los Angeles to Sidney, Montana

Are you open to changing your travel dates? Check out the ideal times to fly from Los Angeles to Sidney, Montana according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Los Angeles to Sidney, Montana (LAX to SDY) flight deals and tips

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

Best Price Found	$457
Fastest flight time	10h 03m
Direct flights	None

The best flight deal from Los Angeles to Sidney, Montana found on momondo in the last 72 hours is $457

The fastest flight from Los Angeles to Sidney, Montana takes 10h 03m

There are no direct flights from Los Angeles to Sidney, Montana. There are no popular flight routes from Los Angeles to Sidney, Montana.

Search flight deals

Frequently asked questions about flying from Los Angeles to Sidney, Montana

How far is Los Angeles to Sidney Richland Municipal by plane?
The distance between Los Angeles and Sidney Richland Municipal is about 1194.4 mi. By plane, this route typically takes 10h 03m.
When did momondo last update prices for flights from Los Angeles Airport to Sidney Richland Municipal Airport?
Prices for flights from Los Angeles Airport to Sidney Richland Municipal Airport are refreshed on a daily basis.
How old do you have to be to fly from Los Angeles Airport to Sidney Richland Municipal Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Los Angeles Airport to Sidney Richland Municipal Airport.
What documentation or ID do you need to fly to Sidney Richland Municipal Airport?
The travel and health documents you'll need for your trip to Sidney Richland Municipal Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sidney Richland Municipal Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Los Angeles to Sidney, Montana

How do I get Price Alerts for flights from Los Angeles to Sidney, Montana?
Confirm your travel details to search for the latest offers for flights from Los Angeles to Sidney, Montana. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
How can I save money on flights from Los Angeles to Sidney, Montana with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

Why should I use momondo to find a flight deal from Los Angeles to Sidney?

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 Sidney from Los Angeles.

Can I find flights from Los Angeles to Sidney with flexible booking policies on momondo?

All flight searches from Los Angeles to Sidney on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Los Angeles to Sidney?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Los Angeles to Sidney.

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

Price alerts on flights to Sidney from Los Angeles 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.