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Cheap flights from Billings to St. Louis from $313

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Billings to St. Louis departing on 3/24. 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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0 bags

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Find the cheapest flights from Billings to St. Louis

Cheap round-trip flights

These are some of the best round-trip flight deals from Billings to St. Louis that have been recently found on momondo from popular airlines, departing in the coming months.
6:26 pm - 12:32 amBIL-STL
5h 06m1 stop
5:35 pm - 11:10 pmSTL-BIL
6h 35m1 stop
$313Delta
Find Deal
Mon, Mar 24 - Mon, Mar 31
6:26 pm - 12:32 amBIL-STL
5h 06m1 stop
5:35 pm - 12:16 amSTL-BIL
7h 41m2 stops
$318Delta
Find Deal
Mon, Mar 24 - Mon, Mar 31
5:20 am - 4:49 pmBIL-STL
10h 29m2 stops
1:46 pm - 12:13 amSTL-BIL
11h 27m2 stops
$323Delta
Find Deal
Tue, Apr 8 - Tue, Apr 15
5:51 pm - 3:31 pmBIL-STL
20h 40m2 stops
3:40 pm - 10:44 pmSTL-BIL
8h 04m2 stops
$444United Airlines
Find Deal
Mon, Mar 24 - Mon, Mar 31
7:00 am - 3:47 pmBIL-STL
31h 47m3 stops
9:39 am - 8:58 pmSTL-BIL
12h 19m2 stops
$529United Airlines
Find Deal
Tue, Apr 8 - Tue, Apr 15

Delta flights from Billings to St. Louis

Our best Delta deals on Billings to St. Louis flight tickets
Delta
Mar 24
BIL6:26 pmBillings Logan Intl
5h 06m
1 stop
STL12:32 amLambert-St Louis
Mar 31
STL5:35 pmLambert-St Louis
6h 35m
1 stop
BIL11:10 pmBillings Logan Intl
Delta
Mar 24
BIL6:26 pmBillings Logan Intl
5h 06m
1 stop
STL12:32 amLambert-St Louis
Mar 31
STL5:35 pmLambert-St Louis
7h 41m
2 stops
BIL12:16 amBillings Logan Intl
Delta
Apr 8
BIL5:20 amBillings Logan Intl
10h 29m
2 stops
STL4:49 pmLambert-St Louis
Apr 15
STL1:46 pmLambert-St Louis
11h 27m
2 stops
BIL12:13 amBillings Logan Intl

United Airlines flights from Billings to St. Louis

Our best United Airlines deals on Billings to St. Louis flight tickets
United Airlines
Mar 24
BIL5:51 pmBillings Logan Intl
20h 40m
2 stops
STL3:31 pmLambert-St Louis
Mar 31
STL3:40 pmLambert-St Louis
8h 04m
2 stops
BIL10:44 pmBillings Logan Intl
United Airlines
Apr 8
BIL7:00 amBillings Logan Intl
31h 47m
3 stops
STL3:47 pmLambert-St Louis
Apr 15
STL9:39 amLambert-St Louis
12h 19m
2 stops
BIL8:58 pmBillings Logan Intl

See travel insights to St. Louis from

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

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 day to depart on your flight to St. Louis?

The cheapest day to depart on your flight to St. Louis is on a Thursday when prices can be found for as low as $268. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $530. These prices are subject to change though, so be sure to set up a Price Alert for flights to St. Louis.

What is the cheapest time of day to depart on your flight to St. Louis?

Flying to St. Louis from Billings in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $264 when looking at flights departing in the afternoon. At noon is when there is more demand to fly to St. Louis, so prices are often more expensive at around $540 per ticket.

When to book flights from Billings to St. Louis

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

Cheap Billings to St. Louis (BIL to STL) flight deals and tips

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

Best Price Found

$313

Fastest flight time

5h 06m

Direct flights

None

Airports in St. Louis

1 airport
The best flight deal from Billings to St. Louis found on momondo in the last 72 hours is $313
The fastest flight from Billings to St. Louis takes 5h 06m
There are no direct flights from Billings to St. Louis. Popular non-direct route for this connection is Billings Logan Intl Airport - Lambert-St Louis Airport.
There is 1 airport near St. Louis: Lambert-St Louis (STL)

  • How far is Billings Logan Intl to Lambert-St Louis by plane?

    Lambert-St Louis is 1055.0 mi away from Billings Logan Intl. A reasonable flight in good conditions will take 5h 06m.

  • When did momondo last update prices for flights from Billings Logan Intl Airport to Lambert-St Louis Airport?

    Prices for flights from Billings Logan Intl Airport to Lambert-St Louis Airport are updated daily.

  • How many operators does momondo search for flights from Billings Logan Intl Airport to Lambert-St Louis Airport?

  • How old do you have to be to fly from Billings Logan Intl Airport to Lambert-St Louis Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Billings Logan Intl Airport to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The required travel and health documents for your Lambert-St Louis Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lambert-St Louis Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Billings to St. Louis?


Best airlines flying from Billings to St. Louis

Compare and see reviews for airlines that fly from Billings to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $236Free CancellationRating
8.0
8,203 reviews
Search Delta flights
United AirlinesPriceFrom $268Free CancellationRating
7.4
8,754 reviews
Search United Airlines flights

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Collinsville
Florissant
Maryland Heights
Hermann
Fairview Heights
Fenton
O'Fallon
Farmington
Alton
St. Peters
Wentzville
Eureka
Festus
Glencoe
Clayton
Edwardsville
Litchfield
Grafton

Why use momondo?

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

It is quick and easy to find Billings to St. Louis 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 St. Louis that suits you.

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

Flights from Billings to St. Louis 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 Billings to St. Louis?

Once all potential Billings to St. Louis flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to St. Louis, momondo offers a useful price alert feature which will track prices for flights to St. Louis from Billings and alert you when they change.


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