When did momondo last update prices for flights from Lambert-St Louis Airport to Butte Silver Bow Co Airport?

Prices for flights from Lambert-St Louis Airport to Butte Silver Bow Co Airport are refreshed on a daily basis.

How old do you have to be to fly from Lambert-St Louis Airport to Butte Silver Bow Co Airport?

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 Lambert-St Louis Airport to Butte Silver Bow Co Airport.

What documentation or ID do you need to fly to Butte Silver Bow Co Airport?

The travel and health documents required for your trip to Butte Silver Bow Co Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Butte Silver Bow Co Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$424 Cheap Flights from St. Louis to Butte in 2026/27

Find the cheapest flights from St. Louis to Butte

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:39 pm - 10:43 pmSTL Lambert-St Louis-BTM Butte Silver Bow Co

7h 04m1 stop Denver Intl

10:15 am - 4:57 pmBTM Butte Silver Bow Co-STL Lambert-St Louis

5h 42m1 stop Denver Intl

$424United Airlines

Sat, Nov 7 - Sat, Nov 14

4:39 pm - 10:43 pmSTL Lambert-St Louis-BTM Butte Silver Bow Co

7h 04m1 stop Denver Intl

10:15 am - 11:24 pmBTM Butte Silver Bow Co-STL Lambert-St Louis

12h 09m2 stops Denver Intl Chicago O'Hare Intl

$445United Airlines

Sat, Nov 7 - Sat, Nov 14

5:02 am - 6:40 pmSTL Lambert-St Louis-BTM Butte Silver Bow Co

14h 38m2 stops Chicago O'Hare Intl Denver Intl

9:30 am - 11:20 pmBTM Butte Silver Bow Co-STL Lambert-St Louis

12h 50m2 stops Denver Intl Chicago O'Hare Intl

$532United Airlines

Sat, Feb 6 - Tue, Feb 9

1:00 pm - 10:43 pmSTL Lambert-St Louis-BTM Butte Silver Bow Co

10h 43m2 stops Washington, D.C. Dulles Intl Denver Intl

10:15 am - 9:40 pmBTM Butte Silver Bow Co-STL Lambert-St Louis

10h 25m2 stops Denver Intl Chicago O'Hare Intl

$540United Airlines

Sat, Nov 7 - Sat, Nov 14

5:02 am - 6:40 pmSTL Lambert-St Louis-BTM Butte Silver Bow Co

14h 38m2 stops Chicago O'Hare Intl Denver Intl

9:30 am - 2:03 pmBTM Butte Silver Bow Co-STL Lambert-St Louis

27h 33m1 stop Denver Intl

$580United Airlines

Sat, Feb 6 - Tue, Feb 9

4:30 pm - 6:40 pmSTL Lambert-St Louis-BTM Butte Silver Bow Co

27h 10m1 stop Denver Intl

9:30 am - 9:37 pmBTM Butte Silver Bow Co-STL Lambert-St Louis

11h 07m2 stops Denver Intl Chicago O'Hare Intl

$596United Airlines

Sat, Feb 6 - Tue, Feb 9

6:06 am - 6:40 pmSTL Lambert-St Louis-BTM Butte Silver Bow Co

13h 34m2 stops Newark Denver Intl

9:30 am - 11:20 pmBTM Butte Silver Bow Co-STL Lambert-St Louis

12h 50m2 stops Denver Intl Chicago O'Hare Intl

$599United Airlines

Sat, Feb 6 - Tue, Feb 9

10:45 am - 6:40 pmSTL Lambert-St Louis-BTM Butte Silver Bow Co

32h 55m2 stops Chicago O'Hare Intl Denver Intl

9:30 am - 11:20 pmBTM Butte Silver Bow Co-STL Lambert-St Louis

12h 50m2 stops Denver Intl Chicago O'Hare Intl

$601United Airlines

Sat, Feb 6 - Tue, Feb 9

5:02 am - 6:40 pmSTL Lambert-St Louis-BTM Butte Silver Bow Co

14h 38m2 stops Chicago O'Hare Intl Denver Intl

9:30 am - 9:37 pmBTM Butte Silver Bow Co-STL Lambert-St Louis

11h 07m2 stops Denver Intl Chicago O'Hare Intl

$613United Airlines

Sat, Feb 6 - Tue, Feb 9

4:30 pm - 6:40 pmSTL Lambert-St Louis-BTM Butte Silver Bow Co

27h 10m1 stop Denver Intl

9:30 am - 11:20 pmBTM Butte Silver Bow Co-STL Lambert-St Louis

12h 50m2 stops Denver Intl Chicago O'Hare Intl

$632United Airlines

Sat, Feb 6 - Tue, Feb 9

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United Airlines flights from St. Louis to Butte

Our best United Airlines deals on St. Louis to Butte flight tickets

United Airlines

Nov 7

STL4:39 pmLambert-St Louis

7h 04m

1 stop

BTM10:43 pmButte Silver Bow Co

Nov 14

BTM10:15 amButte Silver Bow Co

5h 42m

1 stop

STL4:57 pmLambert-St Louis

$424

United Airlines

Nov 7

STL4:39 pmLambert-St Louis

7h 04m

1 stop

BTM10:43 pmButte Silver Bow Co

Nov 14

BTM10:15 amButte Silver Bow Co

12h 09m

2 stops

STL11:24 pmLambert-St Louis

$445

United Airlines

Feb 6

STL5:02 amLambert-St Louis

14h 38m

2 stops

BTM6:40 pmButte Silver Bow Co

Feb 9

BTM9:30 amButte Silver Bow Co

12h 50m

2 stops

STL11:20 pmLambert-St Louis

$532

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

St. LouisButte

STL Lambert-St Louis - BTM Butte Silver Bow Co

STLBTM

Lambert-St Louis

Sat 11/7

4:39 pm-10:43 pm

1 stop7h 04m

Butte Silver Bow Co

Sat 11/14

10:15 am-4:57 pm

1 stop5h 42m

$424

St. LouisButte

STL Lambert-St Louis - BTM Butte Silver Bow Co

STLBTM

Lambert-St Louis

Sat 11/7

4:39 pm-10:43 pm

1 stop7h 04m

Butte Silver Bow Co

Sat 11/14

10:15 am-11:24 pm

2 stops12h 09m

$445

St. LouisButte

STL Lambert-St Louis - BTM Butte Silver Bow Co

STLBTM

Lambert-St Louis

Sat 2/6

5:02 am-6:40 pm

2 stops14h 38m

Butte Silver Bow Co

Tue 2/9

9:30 am-11:20 pm

2 stops12h 50m

$532

St. LouisButte

STL Lambert-St Louis - BTM Butte Silver Bow Co

STLBTM

Lambert-St Louis

Sat 11/7

1:00 pm-10:43 pm

2 stops10h 43m

Butte Silver Bow Co

Sat 11/14

10:15 am-9:40 pm

2 stops10h 25m

$540

St. LouisButte

STL Lambert-St Louis - BTM Butte Silver Bow Co

STLBTM

Lambert-St Louis

Sat 2/6

5:02 am-6:40 pm

2 stops14h 38m

Butte Silver Bow Co

Tue 2/9

9:30 am-2:03 pm

1 stop27h 33m

$580

St. LouisButte

STL Lambert-St Louis - BTM Butte Silver Bow Co

STLBTM

Lambert-St Louis

Sat 2/6

4:30 pm-6:40 pm

1 stop27h 10m

Butte Silver Bow Co

Tue 2/9

9:30 am-9:37 pm

2 stops11h 07m

$596

St. LouisButte

STL Lambert-St Louis - BTM Butte Silver Bow Co

STLBTM

Lambert-St Louis

Sat 2/6

6:06 am-6:40 pm

2 stops13h 34m

Butte Silver Bow Co

Tue 2/9

9:30 am-11:20 pm

2 stops12h 50m

$599

St. LouisButte

STL Lambert-St Louis - BTM Butte Silver Bow Co

STLBTM

Lambert-St Louis

Sat 2/6

10:45 am-6:40 pm

2 stops32h 55m

Butte Silver Bow Co

Tue 2/9

9:30 am-11:20 pm

2 stops12h 50m

$601

St. LouisButte

STL Lambert-St Louis - BTM Butte Silver Bow Co

STLBTM

Lambert-St Louis

Sat 2/6

5:02 am-6:40 pm

2 stops14h 38m

Butte Silver Bow Co

Tue 2/9

9:30 am-9:37 pm

2 stops11h 07m

$613

St. LouisButte

STL Lambert-St Louis - BTM Butte Silver Bow Co

STLBTM

Lambert-St Louis

Sat 2/6

4:30 pm-6:40 pm

1 stop27h 10m

Butte Silver Bow Co

Tue 2/9

9:30 am-11:20 pm

2 stops12h 50m

$632

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

How to get the cheapest flight ticket from St. Louis to Butte

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 Lambert-St Louis to Butte Silver Bow Co?

United Airlines is the most popular carrier operating from Lambert-St Louis to Butte Silver Bow Co

What airlines fly to Butte?

United Airlines, Delta and Southwest are the top three most popular airlines that fly to Butte from St. Louis according to our data. United Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Butte. Keep in mind that there are 4 different airlines that fly to Butte on a routine basis, so you have a few additional options to choose from.

When to book flights from St. Louis to Butte

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Butte according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap St. Louis to Butte (STL to BTM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Butte

Best Price Found	$614
Fastest flight time	7h 04m
Direct flights	None

The best one-way flight to Butte from St. Louis in the past 72 hours is $614. The best round-trip flight deal from St. Louis to Butte found on momondo in the last 72 hours is $424.

The fastest flight from St. Louis to Butte takes 7h 04m

There are no direct flights from St. Louis to Butte. There are no popular flight routes from St. Louis to Butte.

Search flight deals

Frequently asked questions about flying from St. Louis to Butte

How far is Lambert-St Louis to Butte Silver Bow Co by plane?
Lambert-St Louis and Butte Silver Bow Co are 1243.5 mi apart from one another. Flights usually cover this in 7h 04m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Lambert-St Louis Airport to Butte Silver Bow Co Airport?
Prices for flights from Lambert-St Louis Airport to Butte Silver Bow Co Airport are refreshed on a daily basis.
How old do you have to be to fly from Lambert-St Louis Airport to Butte Silver Bow Co Airport?
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 Lambert-St Louis Airport to Butte Silver Bow Co Airport.
What documentation or ID do you need to fly to Butte Silver Bow Co Airport?
The travel and health documents required for your trip to Butte Silver Bow Co Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Butte Silver Bow Co Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Dillon

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Butte?

It is quick and easy to find St. Louis to Butte flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Butte that suits you.

Can I find flights from St. Louis to Butte with flexible booking policies on momondo?

All flight searches from St. Louis to Butte on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from St. Louis to Butte?

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 St. Louis to Butte.

I’m not ready to book a flight from St. Louis to Butte right now. Can momondo alert me if prices change?

Yes. momondo can track prices for St. Louis to Butte flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.