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Cheap flights from Billings to St. Louis (BIL - STL) from $328

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BIL — STL
Jun 4 — Jun 111
From?
To?
Tue 6/4
Tue 6/11
1 adult, Economy
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Cheap flight deals from Billings to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Billings (BIL) to St. Louis (STL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 30, 2024.

Popular in

March

Cheapest in

January

Average price

$435

Round-trip from

$319
High demand for flights, 24% potential price rise
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Best time to find cheap flights, 41% potential price drop
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Average for round-trip flights in May 2024
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From Billings Logan Intl to Lambert-St Louis
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What is the cheapest day to fly round-trip from Billings to St. Louis?

Monday flights are found to be more expensive to fly from Billings to St. Louis. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to St. Louis.

What is the cheapest month to fly from Billings to St. Louis?

January can be a great time to fly to St. Louis from Billings with a flight ticket averaging about $459. Cheapflights users have found deals in the month of January for as cheap as $272. The most expensive prices can be found in the month of March.

What is the cheapest time of day to fly from BIL to STL?

Unlike in the morning, when flights are generally more expensive, you can save up to 15% on flights from Billings to St. Louis by exploring options for tickets at noon.

Cheap Delta flights from Billings to St. Louis

Explore cheap flight options specifically provided by Delta for the route between Billings and St. Louis. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Wed 6/126:39 pmBIL - STL
1 stop5h 19mDelta
Tue 6/186:25 pmSTL - BIL
1 stop6h 52mDelta
Deal found 5/30$328
Wed 6/126:39 pmBIL - STL
1 stop5h 19mDelta
Tue 6/185:56 pmSTL - BIL
2 stops7h 21mDelta
Deal found 5/30$333
Thu 6/135:30 amBIL - STL
1 stop7h 04mDelta
Tue 6/185:56 pmSTL - BIL
2 stops7h 21mDelta
Deal found 5/29$498
Thu 6/136:25 amBIL - STL
1 stop7h 08mDelta
Tue 6/185:56 pmSTL - BIL
2 stops7h 21mDelta
Deal found 5/30$508
Thu 6/136:25 amBIL - STL
2 stops10h 36mDelta
Tue 6/185:56 pmSTL - BIL
2 stops7h 21mDelta
Deal found 5/29$553
Thu 6/136:25 amBIL - STL
2 stops10h 36mDelta
Tue 6/185:56 pmSTL - BIL
2 stops7h 21mDelta
Deal found 5/30$573
Wed 6/1211:30 amBIL - STL
2 stops11h 13mDelta
Tue 6/185:56 pmSTL - BIL
2 stops7h 21mDelta
Deal found 5/30$633

Cheap Billings to St. Louis flights in May & June 2024

Find cheap flight options from Billings to St. Louis specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Prices were last updated on May 30, 2024.
Wed 6/126:39 pmBIL - STL
1 stop5h 19mDelta
Tue 6/186:25 pmSTL - BIL
1 stop6h 52mDelta
Deal found 5/30$328
Wed 6/126:39 pmBIL - STL
1 stop5h 19mDelta
Tue 6/185:56 pmSTL - BIL
2 stops7h 21mDelta
Deal found 5/30$333
Thu 6/138:30 amBIL - STL
1 stop6h 59mUnited Airlines
Tue 6/184:45 pmSTL - BIL
1 stop7h 02mUnited Airlines
Deal found 5/29$368
Thu 6/135:30 amBIL - STL
1 stop7h 04mDelta
Tue 6/185:56 pmSTL - BIL
2 stops7h 21mDelta
Deal found 5/29$498
Thu 6/136:25 amBIL - STL
1 stop7h 08mDelta
Tue 6/185:56 pmSTL - BIL
2 stops7h 21mDelta
Deal found 5/30$508
Thu 6/136:25 amBIL - STL
2 stops10h 36mDelta
Tue 6/185:56 pmSTL - BIL
2 stops7h 21mDelta
Deal found 5/29$553
Thu 6/136:25 amBIL - STL
2 stops10h 36mDelta
Tue 6/185:56 pmSTL - BIL
2 stops7h 21mDelta
Deal found 5/30$573
Wed 6/1211:30 amBIL - STL
2 stops11h 13mDelta
Tue 6/185:56 pmSTL - BIL
2 stops7h 21mDelta
Deal found 5/30$633

Billings to St. Louis 2024 flight deals

Discover exclusive flight deals for travel between Billings and St. Louis in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Wed 6/126:39 pmBIL - STL
1 stop5h 19mDelta
Tue 6/186:25 pmSTL - BIL
1 stop6h 52mDelta
Deal found 5/30$328
Wed 6/126:39 pmBIL - STL
1 stop5h 19mDelta
Tue 6/185:56 pmSTL - BIL
2 stops7h 21mDelta
Deal found 5/30$333
Thu 6/138:30 amBIL - STL
1 stop6h 59mUnited Airlines
Tue 6/184:45 pmSTL - BIL
1 stop7h 02mUnited Airlines
Deal found 5/29$368
Thu 6/135:30 amBIL - STL
1 stop7h 04mDelta
Tue 6/185:56 pmSTL - BIL
2 stops7h 21mDelta
Deal found 5/29$498
Thu 6/136:25 amBIL - STL
1 stop7h 08mDelta
Tue 6/185:56 pmSTL - BIL
2 stops7h 21mDelta
Deal found 5/30$508
Thu 6/136:25 amBIL - STL
2 stops10h 36mDelta
Tue 6/185:56 pmSTL - BIL
2 stops7h 21mDelta
Deal found 5/29$553
Thu 6/136:25 amBIL - STL
2 stops10h 36mDelta
Tue 6/185:56 pmSTL - BIL
2 stops7h 21mDelta
Deal found 5/30$573
Wed 6/1211:30 amBIL - STL
2 stops11h 13mDelta
Tue 6/185:56 pmSTL - BIL
2 stops7h 21mDelta
Deal found 5/30$633

Find flights from Billings to St. Louis within your budget

Customize your flight search to find flights from Billings to St. Louis that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$328 - $633

Route

Depart

Return

Price

Billings Logan IntlLambert-St Louis

BIL - STL

BILSTL

Billings Logan Intl

Wed 6/12

1 stop5h 19m

Lambert-St Louis

Tue 6/18

1 stop6h 52m

$328

Billings Logan IntlLambert-St Louis

BIL - STL

BILSTL

Billings Logan Intl

Wed 6/12

1 stop5h 19m

Lambert-St Louis

Tue 6/18

2 stops7h 21m

$333

Billings Logan IntlLambert-St Louis

BIL - STL

BILSTL

Billings Logan Intl

Thu 6/13

1 stop6h 59m

Lambert-St Louis

Tue 6/18

1 stop7h 02m

$368

Billings Logan IntlLambert-St Louis

BIL - STL

BILSTL

Billings Logan Intl

Thu 6/13

1 stop7h 04m

Lambert-St Louis

Tue 6/18

2 stops7h 21m

$498

Billings Logan IntlLambert-St Louis

BIL - STL

BILSTL

Billings Logan Intl

Thu 6/13

1 stop7h 08m

Lambert-St Louis

Tue 6/18

2 stops7h 21m

$508

Billings Logan IntlLambert-St Louis

BIL - STL

BILSTL

Billings Logan Intl

Thu 6/13

2 stops10h 36m

Lambert-St Louis

Tue 6/18

2 stops7h 21m

$553

Billings Logan IntlLambert-St Louis

BIL - STL

BILSTL

Billings Logan Intl

Thu 6/13

2 stops10h 36m

Lambert-St Louis

Tue 6/18

2 stops7h 21m

$573

Billings Logan IntlLambert-St Louis

BIL - STL

BILSTL

Billings Logan Intl

Wed 6/12

2 stops11h 13m

Lambert-St Louis

Tue 6/18

2 stops7h 21m

$633

Flights are sorted by cheapest first

Deals found on 5/30

What is the cheapest day to fly from Billings to St. Louis?

Use this chart to determine the cheapest time to fly round-trip from Billings to St. Louis. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Billings to St. Louis flight should consider departing on Thursday mornings when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Billings to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Billings with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in St. Louis by month

Plan your trip to St. Louis by taking into account the average temperature and rainfall totals by month.

STL

Temperature

32 - 80.6 °F

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St. Louis. Reviews last updated May 30, 2024.
Delta
8.0
Very good
10,457 reviews
Check prices

Entertainment

8.0

Comfort

7.9

Food

7.4

Boarding

8.2

Overall

8.0

Crew

8.6

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very good
10,457 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Entertainment

8.0

Comfort

7.9

Food

7.4

Boarding

8.2

Overall

8.0

Crew

8.6

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

United Airlines
7.4
Good
10,777 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Entertainment

8.0

Comfort

7.9

Food

7.4

Boarding

8.2

Overall

8.0

Crew

8.6

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Billings to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Billings to St. Louis for under $400 on Cheapflights?

    Yes, there are multiple flights from Billings to St. Louis for under $400. The cheapest flight booked recently is on Delta for just $328, but on average you can expect to pay $474.

  • What are the cheapest airlines flying from Billings to St. Louis round-trip?

    Flying on Delta is currently your cheapest option to St. Louis, with prices starting at $328. Another option worth looking into is United Airlines, starting at $368 round trip. Delta is currently priced 28% below the average price you’ll pay for this route.

  • What does BIL to STL mean?

    Billings Logan Intl Airport is BIL and Lambert-St Louis Airport is STL. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from Billings to St. Louis that include extra baggage allowance?

    The amount of baggage you can bring on your Billings to St. Louis flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Billings to St. Louis with specific airlines?

    Yes, Cheapflights allows you to browse and filter Billings to St. Louis flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Billings to St. Louis that include hotel bookings?

    Yes. In addition to deals on Billings to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Billings to St. Louis?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Billings to St. Louis.

  • Can I find deals for business class flights from Billings to St. Louis?

    Yes. Cheapflights offers flight deals from Billings to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Billings to St. Louis that allow pets onboard?

    Many airlines flying from Billings to St. Louis offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Billings to St. Louis?

    Yes, you can often find last-minute deals on Billings to St. Louis flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Billings to St. Louis flight deals updated?

    The Billings to St. Louis flight deals you see on this page were last updated on 5/30.

  • What is the cheapest month to book a flight from Billings to St. Louis?

    Currently, September is the cheapest month in which you can book a flight from Billings to St. Louis (average of $319). Flying from Billings to St. Louis in July is currently the most expensive (average of $366). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Billings to St. Louis
See prices for flight routes from nearby airports that may be better suited for you.

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Top 2 airlines flying from Billings to St. Louis

Discover the top 2 airlines that operate flights from Billings to St. Louis. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$270Average$426FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$290Average$521FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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Search flights from Billings to St. Louis by cabin class

Find flights from Billings to St. Louis, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Billings to St. Louis?

Cheapflights makes it easy to find Billings to St. Louis flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Billings to St. Louis?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to St. Louis from Billings.

Can Cheapflights find flights from Billings to St. Louis with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Billings to St. Louis flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Billings to St. Louis become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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