Cheap flights from St. Louis to Billings (STL - BIL)
The best prices from Lambert-St Louis to Billings Logan Intl are usually found in August or October, booked 60 days in advance, depart on a Tuesday or Wednesday and return on a Friday
How to find the cheapest flight from St. Louis to Billings
All the information you need to plan the best STL to BIL flight in 2022: compare St. Louis to Billings flight prices with the expected peak season, weather and rainfall in Billings.
STL - BIL | Price | $276 - $453 |
BIL | Temperature | 26.6 - 73.4 °F |
BIL | Precipitation | 0.5 - 2.2 inches |
Popular in
December
High demand for flights, 20% potential price rise
Cheapest in
August
Best time to find cheap flights, 24% potential price drop
Round-trip from
$276
From Lambert-St Louis to Billings Logan Intl
One-way from
$259
One-way flight from Lambert-St Louis to Billings Logan Intl
What is the cheapest day to fly round-trip from St. Louis to Billings?
Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 50% on your flight compared to booking on days when demand is much higher.
How far in advance should I book a flight from St. Louis to Billings?
Find a great deal and save up to 70% by booking at least 61 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from St. Louis to Billings within the next two weeks, with the cheapest ticket starting at $359.
What is the cheapest month to fly from St. Louis to Billings?
Due to multiple factors, expect to potentially pay more when booking in December. For low rates, August can be a great choice for travel to Billings. Flights to Billings from St. Louis in August are about $363 on average during August, but can be found for as low as $216.
When is the cheapest time to fly from St. Louis to Billings (STL - BIL)?
One of the essential ways to save on airfare from St. Louis to Billings is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 54% on airfare.
Cheap flights from St. Louis to Billings in January, February 2022
The best prices found for STL to BIL flights for January, February
Lambert-St Louis
Billings Logan Intl
2 stops
19h 42mBillings Logan Intl
Lambert-St Louis
1 stop
10h 48mMultiple Airlines
Lambert-St Louis
Billings Logan Intl
1 stop
20h 48mBillings Logan Intl
Lambert-St Louis
1 stop
18h 03mAmerican Airlines
Lambert-St Louis
Billings Logan Intl
1 stop
6h 31mBillings Logan Intl
Lambert-St Louis
2 stops
13h 32mDelta
St. Louis to Billings 2022 flight deals
Cheap flights to Billings from St. Louis found for this year
Lambert-St Louis
Billings Logan Intl
1 stop
7h 36mBillings Logan Intl
Lambert-St Louis
1 stop
4h 47mDelta
Lambert-St Louis
Billings Logan Intl
1 stop
7h 36mBillings Logan Intl
Lambert-St Louis
2 stops
8h 52mDelta
Lambert-St Louis
Billings Logan Intl
1 stop
6h 15mBillings Logan Intl
Lambert-St Louis
1 stop
4h 39mUnited Airlines
Last minute flights from St. Louis to Billings
Late deals on return flights to Billings from St. Louis, departing today and this week
Lambert-St Louis
Billings Logan Intl
1 stop
20h 48mBillings Logan Intl
Lambert-St Louis
1 stop
18h 03mAmerican Airlines
Lambert-St Louis
Billings Logan Intl
1 stop
6h 31mBillings Logan Intl
Lambert-St Louis
2 stops
13h 32mDelta
Lambert-St Louis
Billings Logan Intl
2 stops
8h 56mBillings Logan Intl
Lambert-St Louis
2 stops
13h 32mDelta
One-way flights to Billings Logan Intl from St. Louis
The cheapest one-way flights from St. Louis to Billings
Lambert-St Louis
Billings Logan Intl
2 stops
27h 23mMultiple Airlines
Lambert-St Louis
Billings Logan Intl
1 stop
10h 55mMultiple Airlines
Lambert-St Louis
Billings Logan Intl
1 stop
6h 41mDelta
Related info for your journey
Useful info, stats and facts about St. Louis to Billings flights.
Which airlines flying from Lambert-St Louis to Billings Logan Intl have flexible cancellations due to COVID-19?
United Airlines, Delta, and Frontier are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.
Can I find flights from St. Louis to Billings for under $400 on Cheapflights?
Yes, there are multiple flights from St. Louis to Billings for under $400. The cheapest flight booked recently is on Delta for just $320, but on average you can expect to pay $414.
Are there last-minute flights available from St. Louis to Billings for under $500?
There are currently 4+ open flights from St. Louis to Billings within the next 7 days for less than $500.
What are the cheapest airlines flying from St. Louis to Billings round-trip?
Delta, at $320, was found to be the cheapest airline from St. Louis to Billings.Alternate airlines to your destination round-trip include United Airlines and American Airlines. Delta is currently priced 11% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from St. Louis to Billings one-way?
For one-way options, check prices for Delta. According to our data, you can fly for as low as $239. Users have also found prices from $245 and $384 on American Airlines and Alaska Airlines, respectively.
What are the most popular airlines that fly from St. Louis to Billings?
Before booking your flight from St. Louis to Billings check out the most popular airlines for this route: American Airlines, Delta or Frontier.
What are the cheapest flights from St. Louis to Billings?
Looking at all options, your cheapest flight can be booked for $195. While the most popular route (Lambert-St Louis - Billings Logan Intl) can be booked for $320 on average our data indicates $262 when flying from St. Louis to Billings.
Other flights from St. Louis
Flights to Billings from St. Louis
Can I fly to Billings Logan Intl from Lambert-St Louis right now?
Most visitors from Lambert-St Louis need to provide a negative COVID-19 test result and/or quarantine to enter Billings Logan Intl.
COVID-19 testing requirements
Visitors from Lambert-St Louis must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Billings Logan Intl.
Quarantine requirements
Visitors from Lambert-St Louis are not required to quarantine after entering Billings Logan Intl.
Can I fly back to Lambert-St Louis from Billings Logan Intl?
COVID-19 testing requirements
Visitors from Billings Logan Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Lambert-St Louis.
Quarantine requirements
Visitors from Billings Logan Intl are not required to quarantine after entering Lambert-St Louis.