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Cheap flights from Billings to St. Louis (BIL - STL) from $114

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/17. 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
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
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 16, 2024.

Popular in

March

Cheapest in

January

Round-trip from

$320

One-way from

$114
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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From Billings Logan Intl to Lambert-St Louis
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One-way flight 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?

Tuesday 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 $457. 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.

When is the cheapest time to fly from Billings to St. Louis (BIL - STL)?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 17% 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 2,637,452 searches. Data last updated May 16, 2024.
Sat 8/245:45 amBIL - STL
1 stop6h 40mDelta
Tue 8/276:30 amSTL - BIL
1 stop7h 32mDelta
Deal found 5/14$228
Sat 8/245:45 amBIL - STL
1 stop6h 40mDelta
Tue 8/2710:00 amSTL - BIL
2 stops10h 43mDelta
Deal found 5/15$233
Tue 7/166:40 pmBIL - STL
1 stop5h 15mDelta
Wed 8/216:59 pmSTL - BIL
1 stop6h 16mDelta
Deal found 5/16$236
Thu 6/136:25 amBIL - STL
1 stop7h 08mDelta
Tue 6/186:25 pmSTL - BIL
1 stop6h 52mDelta
Deal found 5/15$273
Tue 7/166:40 pmBIL - STL
1 stop5h 15mDelta
Wed 8/213:30 pmSTL - BIL
2 stops9h 45mDelta
Deal found 5/16$282
Wed 6/126:39 pmBIL - STL
1 stop5h 19mDelta
Tue 6/185:56 pmSTL - BIL
2 stops7h 21mDelta
Deal found 5/16$313
Thu 6/136:25 amBIL - STL
1 stop7h 08mDelta
Tue 6/185:56 pmSTL - BIL
2 stops7h 21mDelta
Deal found 5/15$323
Thu 6/136:25 amBIL - STL
1 stop7h 08mDelta
Tue 6/185:56 pmSTL - BIL
2 stops7h 21mDelta
Deal found 5/16$358
Sat 8/245:45 amBIL - STL
2 stops14h 44mDelta
Tue 8/2710:00 amSTL - BIL
2 stops10h 43mDelta
Deal found 5/15$362

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 2,637,452 searches. Prices were last updated on May 16, 2024.
Wed 6/126:39 pmBIL - STL
1 stop5h 19mDelta
Tue 6/186:25 pmSTL - BIL
1 stop6h 52mDelta
Deal found 5/16$228
Thu 6/136:25 amBIL - STL
1 stop7h 08mDelta
Tue 6/186:25 pmSTL - BIL
1 stop6h 52mDelta
Deal found 5/16$273
Wed 6/126:39 pmBIL - STL
1 stop5h 19mDelta
Tue 6/185:56 pmSTL - BIL
2 stops7h 21mDelta
Deal found 5/16$313
Thu 6/136:25 amBIL - STL
1 stop7h 08mDelta
Tue 6/185:56 pmSTL - BIL
2 stops7h 21mDelta
Deal found 5/15$323
Thu 6/136:25 amBIL - STL
1 stop7h 08mDelta
Tue 6/185:56 pmSTL - BIL
2 stops7h 21mDelta
Deal found 5/16$358
Fri 5/316:27 amBIL - STL
1 stop6h 48mDelta
Sun 6/26:50 pmSTL - BIL
1 stop6h 34mDelta
Deal found 5/15$448
Thu 6/136:25 amBIL - STL
2 stops10h 36mDelta
Tue 6/185:56 pmSTL - BIL
2 stops7h 21mDelta
Deal found 5/15$588
Fri 5/316:35 pmBIL - STL
1 stop5h 11mDelta
Sun 6/23:05 pmSTL - BIL
2 stops10h 19mDelta
Deal found 5/15$603
Wed 6/125:30 amBIL - STL
2 stops10h 50mDelta
Tue 6/185:56 pmSTL - BIL
2 stops7h 21mDelta
Deal found 5/16$618

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 2,637,452 searches. Data last updated May 16, 2024.
Sat 8/245:45 amBIL - STL
1 stop6h 40mDelta
Tue 8/276:59 pmSTL - BIL
1 stop5h 16mDelta
Deal found 5/15$228
Sat 8/245:45 amBIL - STL
1 stop6h 40mDelta
Tue 8/2710:00 amSTL - BIL
2 stops10h 43mDelta
Deal found 5/15$233
Thu 6/136:25 amBIL - STL
1 stop7h 08mDelta
Tue 6/186:25 pmSTL - BIL
1 stop6h 52mDelta
Deal found 5/16$273
Wed 6/126:39 pmBIL - STL
1 stop5h 19mDelta
Tue 6/185:56 pmSTL - BIL
2 stops7h 21mDelta
Deal found 5/16$313
Thu 6/136:25 amBIL - STL
1 stop7h 08mDelta
Tue 6/185:56 pmSTL - BIL
2 stops7h 21mDelta
Deal found 5/15$323
Thu 6/136:25 amBIL - STL
1 stop7h 08mDelta
Tue 6/185:56 pmSTL - BIL
2 stops7h 21mDelta
Deal found 5/16$358
Sat 8/245:45 amBIL - STL
2 stops14h 44mDelta
Tue 8/2710:00 amSTL - BIL
2 stops10h 43mDelta
Deal found 5/15$362
Sat 8/245:45 amBIL - STL
2 stops7h 44mDelta
Tue 8/276:30 amSTL - BIL
2 stops12h 27mDelta
Deal found 5/14$393
Fri 5/316:27 amBIL - STL
1 stop6h 48mDelta
Sun 6/26:50 pmSTL - BIL
1 stop6h 34mDelta
Deal found 5/15$448

One-way flights to St. Louis from Billings

Search for one-way flight options from Billings to St. Louis. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Mon 6/176:39 pmBIL - STL
1 stop5h 19mDelta
Deal found 5/15$114
Mon 6/175:33 pmBIL - STL
3 stops19h 50mMultiple Airlines
Deal found 5/15$238
Mon 6/172:40 pmBIL - STL
2 stops22h 34mUnited Airlines
Deal found 5/15$268

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 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$228 - $697

Route

Depart

Return

Price

Billings Logan IntlLambert-St Louis

BIL - STL

BILSTL

Billings Logan Intl

Sat 8/24

1 stop6h 40m

Lambert-St Louis

Tue 8/27

1 stop7h 32m

$228

Billings Logan IntlLambert-St Louis

BIL - STL

BILSTL

Billings Logan Intl

Sat 8/24

1 stop6h 40m

Lambert-St Louis

Tue 8/27

2 stops10h 43m

$233

Billings Logan IntlLambert-St Louis

BIL - STL

BILSTL

Billings Logan Intl

Tue 7/16

1 stop5h 15m

Lambert-St Louis

Wed 8/21

1 stop6h 16m

$236

Billings Logan IntlLambert-St Louis

BIL - STL

BILSTL

Billings Logan Intl

Thu 6/13

1 stop7h 08m

Lambert-St Louis

Tue 6/18

1 stop6h 52m

$273

Billings Logan IntlLambert-St Louis

BIL - STL

BILSTL

Billings Logan Intl

Tue 7/16

1 stop5h 15m

Lambert-St Louis

Wed 8/21

2 stops9h 45m

$282

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

$313

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

$323

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

$358

Billings Logan IntlLambert-St Louis

BIL - STL

BILSTL

Billings Logan Intl

Fri 5/31

3 stops36h 30m

Lambert-St Louis

Sun 6/2

3 stops24h 23m

$697

Flights are sorted by cheapest first

Deals found on 5/14

When is the cheapest time 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 12, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Billings to St. Louis flight should consider departing on Friday at noon 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.
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Average price of flights to St. Louis by month

Plan your trip from Billings to St. Louis by taking into account the cheapest months to travel. The average price of a one-way flight from Billings to St. Louis is currently $207 while a round-trip flight costs $327. Price data was last updated on May 12, 2024.

Currently, September is the cheapest month in which you can book a flight from Billings to St. Louis (average of $320). Flying from Billings to St. Louis in July is currently the most expensive (average of $369). 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.

January

$326

February

$331

March

$357

April

$337

May

$342

June

$366

July

$369

August

$336

September

$320

October

$324

November

$336

December

$326

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 16, 2024.
Delta
8.0
Very good
10,673 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Food

7.4

Crew

8.6

Comfort

7.9

Overall

8.0

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
10,673 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Food

7.4

Crew

8.6

Comfort

7.9

Overall

8.0

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
10,924 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Food

7.4

Crew

8.6

Comfort

7.9

Overall

8.0

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 $300 on Cheapflights?

    Yes, there are multiple flights from Billings to St. Louis for under $300. The cheapest flight booked recently is on Delta for just $228, but on average you can expect to pay $443.

  • What is the cheapest airline to fly from Billings to St. Louis round-trip?

    Flying on Delta is currently your cheapest option to St. Louis, with prices starting at $228. Delta is currently priced 50% 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 5/16.

See more FAQs

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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 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$271Average$468FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$286Average$543FlexibilityNo 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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