$229 Cheap United flights from St. Louis to Billings (STL to BIL)

Find The Best Day To Fly from St. Louis to Billings

Amazing United STL to BIL Flight Deals

The cheapest flights to Logan Intl. found within the past 7 days were $258 round trip and $229 one way. Prices and availability subject to change. Additional terms may apply.

Sun, Aug 25 - Sat, Sep 7
STL
St. Louis
BIL
Billings
$258 Roundtrip, found 1 day ago
$258
Roundtrip
found 1 day ago
Select United flight, departing Sun, Aug 25 from St. Louis to Billings, returning Sat, Sep 7, priced at $258 found 1 day ago
Mon, Jun 10 - Wed, Jun 19
STL
St. Louis
BIL
Billings
$279 Roundtrip, found 4 days ago
$279
Roundtrip
found 4 days ago
Select United flight, departing Mon, Jun 10 from St. Louis to Billings, returning Wed, Jun 19, priced at $279 found 4 days ago
Fri, Aug 23 - Thu, Sep 5
STL
St. Louis
BIL
Billings
$281 Roundtrip, found 1 day ago
$281
Roundtrip
found 1 day ago
Select United flight, departing Fri, Aug 23 from St. Louis to Billings, returning Thu, Sep 5, priced at $281 found 1 day ago

Frequently asked questions

Can I catch a flight from Lambert-St. Louis Intl. Airport (STL) to Billings Logan International Airport right now?
Be sure to go to our Covid-19 Travel Advisor to discover if there are any present travel advice reports or quarantine requirements in place in BIL when jet-setting from Lambert Field.
What terminal is United Airlines at St. Louis Lambert International Airport?
If you’re booked with United Airlines from Lambert Field to Logan Intl. Airport (BIL), you might be able to find out the terminal information when you get your boarding pass. If not, check with your airline.
Are there United Airlines non-stop flights from STL to BIL?
There aren’t any direct flights with United Airlines from Lambert-St. Louis Intl. Airport (STL) to BIL. You will have a stopover, so make the most of this time to stretch your legs before boarding your connecting flight.
How long is a United Airlines flight from STL to BIL?
Your United Airlines flight from STL to BIL should take approximately 4 hours and 17 minutes. There’s a range of things you can do to pass the time. Chatting to the person next to you about their travel experiences is one of them. If you’d prefer a different type of in-flight entertainment, you could always watch a TV show.
How many direct and indirect flights does United Airlines fly from STL to BIL?
If you need to book a journey from STL to BIL, you can pick from about 3 United Airlines flights each day.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Billings Logan International Airport, please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Discover our best United flight from St. Louis STL to Billings BIL 

To find the best deals on flights to St. Louis from Billings with United, just enter your travel dates, filter by United, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from St. Louis STL to Billings BIL with United 

If you’re planning a round trip, booking return flights with United is usually the most cost-effective option. With airfares ranging from $258 to $281, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way United flights from St. Louis STL to Billings BIL 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way United flight from St. Louis to Billings costs from $229. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to Billings BIL from  St. Louis STL with United 

To find a cheap United flight from St. Louis STL to Billings BIL, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on United flights from St. Louis STL to Billings BIL 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as August, or if you book a flight with a stopover. 

 

Find nonstop flights from St. Louis STL to Billings BIL with United 

If you’re keen to be on Billings soil fast, don’t waste time with a stopover—filter your search results to show direct United flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for United flights from St. Louis STL to Billings BIL 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to Billings BIL from  St. Louis STL with United on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

United Airports
Hop on a(n) United flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ORDUSAO'Hare Intl.227
DENUSADenver Intl.226
IAHUSAGeorge Bush Intercontinental136
IADUSAWashington Dulles Intl.100
SFOUSASan Francisco Intl.64
LAXUSALos Angeles Intl.23
EWRUSALiberty Intl.20
FRADEUFrankfurt Intl.19
NRTJPNNarita Intl.19
PEKCHNCapital Intl.16

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