What is the cheapest month to fly to St. Charles?

Currently, September is the cheapest month in which you can book a flight to St. Charles . Flying to St. Charles in March will prove the most costly. There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Can I find cheaper flights to St. Charles if I am willing to have layovers?

Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to St. Charles on Cheapflights that require 1 or 2 stops for potential cost savings.

What is the best airline to fly to St. Charles?

Based on reviews from Cheapflights users, Frontier is rated the highest out of the airlines that fly to St. Charles.

How much is a round-trip flight to St. Charles?

A round-trip flight to St. Charles will typically cost around $231, however they can be found for as little as $59.

Where does the fastest flight to St. Charles depart from?

For those looking to save time traveling to St. Charles, Des Moines offers the quickest one-way flight (1 hour 5 minutes).

Does Lambert-St Louis have rental cars?

Yes. Those touching down at Lambert-St Louis can take advantage of the rental car services offered upon their arrival.

Are there hotels close to Lambert-St Louis?

Yes. Lambert-St Louis has hotels nearby for those requiring accommodations. Hampton Inn St. Louis-Airport is the closest property to Lambert-St Louis (0.0 mi away from Lambert-St Louis).

$98+ Flights to St. Charles

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Flights to St. Charles in 2024

Popular in	November
Cheapest in	January
Average price	$407
Round-trip from	$264
One-way from	$98

High demand for flights, 10% potential price rise

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Best time to find cheap flights, 1% potential price drop

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Average for round-trip flights in November 2024

Search Deals

From New York to Lambert-St Louis

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One-way flight from New York to St. Charles

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Find flight deals to St. Charles

Cheapest flights to St. Charles
Explore the most affordable flight options available to St. Charles. Find the lowest fares based on data from user searches, with prices last updated on November 21, 2024.

Wed 12/119:29 pmLGA - STL

2 stops23h 26mMultiple Airlines

Sat 12/144:26 pmSTL - LGA

1 stop16h 38mMultiple Airlines

Deal found 11/20$264

Sun 12/297:15 amLGA - STL

Nonstop2h 55mSouthwest

Tue 12/317:45 pmSTL - LGA

Nonstop2h 20mSouthwest

Deal found 11/21$265

Sat 12/73:00 pmJFK - STL

1 stop8h 46mFrontier

Mon 12/95:02 pmSTL - JFK

1 stop19h 57mFrontier

Deal found 11/21$268

Fri 12/610:59 pmLGA - STL

1 stop10h 14mFrontier

Sun 12/85:02 pmSTL - LGA

1 stop22h 58mFrontier

Deal found 11/21$274

Tue 12/176:56 amLGA - STL

Nonstop2h 57mDelta

Thu 12/196:01 amSTL - LGA

Nonstop2h 29mDelta

Deal found 11/20$285

Sun 12/158:30 amEWR - STL

1 stop7h 51mSpirit Airlines

Tue 12/174:26 pmSTL - EWR

1 stop6h 58mSpirit Airlines

Deal found 11/20$286

Wed 12/45:30 pmLGA - STL

3 stops22h 51mSpirit Airlines

Sat 12/74:26 pmSTL - LGA

1 stop15h 34mSpirit Airlines

Deal found 11/20$289

Mon 12/910:55 pmEWR - STL

2 stops34h 55mMultiple Airlines

Wed 12/1112:15 pmSTL - EWR

2 stops8h 40mMultiple Airlines

Deal found 11/20$289

Tue 12/178:00 amJFK - STL

1 stop6h 25mAmerican Airlines

Tue 12/242:27 pmSTL - JFK

1 stop4h 25mAmerican Airlines

Deal found 11/20$291

Fri 12/136:59 amLGA - STL

1 stop7h 26mAmerican Airlines

Mon 12/167:38 amSTL - LGA

Nonstop2h 23mAmerican Airlines

Deal found 11/21$295

Fri 12/137:18 pmEWR - STL

1 stop5h 41mAmerican Airlines

Mon 12/165:45 amSTL - EWR

1 stop6h 13mAmerican Airlines

Deal found 11/21$304

Tue 12/179:29 pmEWR - STL

Nonstop2h 59mUnited Airlines

Tue 12/245:33 pmSTL - EWR

1 stop6h 24mUnited Airlines

Deal found 11/20$322

Best flights to St. Charles
Discover carefully curated flight deals to St. Charles that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 21, 2024.

Fri 1/310:59 pmLGA - STL

1 stop10h 14mFrontier

Tue 1/75:05 pmSTL - LGA

1 stop15h 50mFrontier

Deal found 11/20$264

Thu 12/126:30 amLGA - STL

1 stop9h 51mSpirit Airlines

Sun 12/154:26 pmSTL - LGA

1 stop15h 34mSpirit Airlines

Deal found 11/21$265

Wed 1/82:59 pmLGA - STL

1 stop8h 10mAmerican Airlines

Wed 1/155:03 pmSTL - LGA

Nonstop2h 27mAmerican Airlines

Deal found 11/21$266

Thu 12/126:00 amLGA - STL

1 stop5h 00mSouthwest

Tue 12/247:45 pmSTL - LGA

Nonstop2h 20mSouthwest

Deal found 11/21$272

Sat 1/49:58 amLGA - STL

Nonstop3h 04mDelta

Mon 1/66:05 amSTL - LGA

Nonstop2h 28mDelta

Deal found 11/21$273

Tue 12/108:36 amLGA - STL

2 stops27h 54mMultiple Airlines

Tue 12/1712:15 pmSTL - LGA

3 stops34h 15mMultiple Airlines

Deal found 11/20$276

Mon 12/169:29 pmEWR - STL

Nonstop2h 59mUnited Airlines

Thu 12/197:00 amSTL - EWR

Nonstop2h 38mUnited Airlines

Deal found 11/21$305

Tue 2/256:30 pmJFK - STL

2 stops30h 29mAlaska Airlines

Thu 2/277:00 amSTL - JFK

2 stops31h 00mAlaska Airlines

Deal found 11/20$434

Sun 12/87:59 amJFK - STL

1 stop12h 35mFrontier

Tue 12/105:02 pmSTL - JFK

1 stop19h 57mFrontier

Deal found 11/21$264

Sun 12/158:30 amEWR - STL

1 stop7h 51mSpirit Airlines

Tue 12/174:26 pmSTL - EWR

1 stop6h 58mSpirit Airlines

Deal found 11/20$286

Mon 12/910:55 pmEWR - STL

2 stops34h 55mMultiple Airlines

Wed 12/1112:15 pmSTL - EWR

2 stops8h 40mMultiple Airlines

Deal found 11/20$289

Tue 2/117:00 amEWR - STL

1 stop5h 23mAmerican Airlines

Thu 2/205:45 amSTL - EWR

1 stop4h 30mAmerican Airlines

Deal found 11/21$291

Last-minute flights to St. Charles
Discover last-minute flight deals to St. Charles. Data last updated November 21, 2024 and is based on user searches.

Tue 11/266:30 amJFK - STL

1 stop7h 57mAmerican Airlines

Thu 11/286:30 amSTL - JFK

1 stop6h 46mAmerican Airlines

Deal found 11/21$398

Tue 11/266:00 amLGA - STL

1 stop6h 05mAmerican Airlines

Fri 11/296:40 amSTL - LGA

1 stop4h 27mAmerican Airlines

Deal found 11/19$411

Wed 11/277:50 amEWR - STL

1 stop6h 37mAmerican Airlines

Fri 11/295:00 amSTL - EWR

1 stop6h 49mAmerican Airlines

Deal found 11/20$339

Wed 11/2711:25 amLGA - STL

1 stop5h 14mUnited Airlines

Fri 11/296:30 amSTL - LGA

1 stop6h 42mUnited Airlines

Deal found 11/20$454

Wed 11/2710:18 pmEWR - STL

2 stops19h 08mMultiple Airlines

Fri 11/299:50 amSTL - EWR

2 stops13h 31mMultiple Airlines

Deal found 11/20$506

Wed 11/276:50 amLGA - STL

Nonstop2h 51mDelta

Fri 11/296:00 amSTL - LGA

1 stop5h 41mDelta

Deal found 11/21$525

Thu 11/282:29 pmEWR - STL

Nonstop2h 48mUnited Airlines

Fri 11/293:20 pmSTL - EWR

1 stop5h 01mUnited Airlines

Deal found 11/20$323

Thu 11/2812:20 pmEWR - STL

1 stop5h 55mDelta

Thu 12/57:15 amSTL - EWR

1 stop6h 48mDelta

Deal found 11/20$338

Thu 11/282:00 pmLGA - STL

Nonstop2h 55mSouthwest

Sat 11/305:35 amSTL - LGA

1 stop4h 10mSouthwest

Deal found 11/21$409

Sun 12/16:30 amLGA - STL

1 stop10h 56mMultiple Airlines

Tue 12/35:02 pmSTL - LGA

1 stop22h 58mMultiple Airlines

Deal found 11/20$520

Sun 12/15:12 amEWR - STL

1 stop12h 14mSpirit Airlines

Tue 12/35:21 pmSTL - EWR

1 stop16h 07mSpirit Airlines

Deal found 11/20$546

Sun 12/16:30 amLGA - STL

1 stop10h 56mSpirit Airlines

Tue 12/35:21 pmSTL - LGA

2 stops28h 48mSpirit Airlines

Deal found 11/20$588

One-way flights to St. Charles
Search for one-way flight options to St. Charles. Find affordable one-way fares based on user searches. Data last updated November 21, 2024.

Wed 12/1110:55 pmEWR - STL

2 stops22h 00mMultiple Airlines

Deal found 11/20$98

Fri 11/296:00 amEWR - STL

1 stop4h 36mDelta

Deal found 11/20$109

Tue 1/2110:59 amLGA - STL

2 stops25h 31mMultiple Airlines

Deal found 11/21$121

Tue 12/108:30 amEWR - STL

1 stop7h 51mSpirit Airlines

Deal found 11/20$121

Thu 1/165:00 pmLGA - STL

1 stop7h 31mFrontier

Deal found 11/21$124

Mon 12/93:00 pmJFK - STL

1 stop9h 24mFrontier

Deal found 11/21$124

Wed 12/48:29 pmLGA - STL

2 stops19h 52mSpirit Airlines

Deal found 11/21$128

Tue 12/314:06 pmLGA - STL

1 stop7h 13mAmerican Airlines

Deal found 11/21$129

Sat 1/116:10 amLGA - STL

Nonstop3h 00mSouthwest

Deal found 11/21$130

Wed 12/252:25 pmLGA - STL

1 stop6h 32mUnited Airlines

Deal found 11/21$134

Fri 11/292:10 pmEWR - STL

Nonstop2h 48mUnited Airlines

Deal found 11/20$135

Tue 2/189:00 amJFK - STL

1 stop8h 21mAmerican Airlines

Deal found 11/21$142

Find flights to St. Charles within your budget

Fly from

Route

Depart

Return

Price

New YorkSt. Louis

LGA - STL

LGASTL

New York LaGuardia

Wed 12/11

9:29 pm-7:55 pm

2 stops23h 26m

Lambert-St Louis

Sat 12/14

4:26 pm-10:04 am

1 stop16h 38m

$264

New YorkSt. Louis

JFK - STL

JFKSTL

New York John F Kennedy Intl

Sun 1/12

3:00 pm-11:27 pm

1 stop9h 27m

Lambert-St Louis

Tue 1/14

5:05 pm-1:59 pm

1 stop19h 54m

$264

New YorkSt. Louis

LGA - STL

LGASTL

New York LaGuardia

Thu 12/12

6:30 am-3:21 pm

1 stop9h 51m

Lambert-St Louis

Sun 12/15

4:26 pm-9:00 am

1 stop15h 34m

$265

New YorkSt. Louis

LGA - STL

LGASTL

New York LaGuardia

Wed 1/8

2:59 pm-10:09 pm

1 stop8h 10m

Lambert-St Louis

Wed 1/15

5:03 pm-8:30 pm

Nonstop2h 27m

$266

New YorkSt. Louis

LGA - STL

LGASTL

New York LaGuardia

Thu 2/6

6:55 am-8:58 am

Nonstop3h 03m

Lambert-St Louis

Sat 2/8

1:35 pm-5:06 pm

Nonstop2h 31m

$272

New YorkSt. Louis

LGA - STL

LGASTL

New York LaGuardia

Thu 12/5

10:59 pm-8:13 am

1 stop10h 14m

Lambert-St Louis

Sun 1/5

10:09 pm-10:00 pm

1 stop22h 51m

$283

NewarkSt. Louis

EWR - STL

EWRSTL

Newark

Thu 1/9

9:32 pm-11:30 pm

Nonstop2h 58m

Lambert-St Louis

Sun 1/12

7:00 am-10:39 am

Nonstop2h 39m

$285

New YorkSt. Louis

LGA - STL

LGASTL

New York LaGuardia

Fri 12/13

6:00 am-7:55 am

Nonstop2h 55m

Lambert-St Louis

Sun 12/15

7:35 pm-10:55 pm

Nonstop2h 20m

$286

NewarkSt. Louis

EWR - STL

EWRSTL

Newark

Sun 12/15

8:30 am-3:21 pm

1 stop7h 51m

Lambert-St Louis

Tue 12/17

4:26 pm-12:24 am

1 stop6h 58m

$286

NewarkSt. Louis

EWR - STL

EWRSTL

Newark

Mon 12/9

10:55 pm-8:50 am

2 stops34h 55m

Lambert-St Louis

Wed 12/11

12:15 pm-9:55 pm

2 stops8h 40m

$289

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 36 results

Best time to book a flight to St. Charles

Have a flexible travel schedule? Discover the best time to fly to St. Charles 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.

Travel insights for flights to St. Charles

Get recent, data-driven insights about flights to St. Charles including ideal travel times, pricing trends, and more.

When is the best time to book a flight to St. Charles?

The best time to book flights to St. Charles is 55 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

How long is the flight to St. Charles?

On average, a flight from New York to St. Charles takes 9 hours 57 minutes. Flights to St. Charles from other popular cities in USA will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to St. Charles?

Users looking for the lowest fares to St. Charles should consider flying on Wednesday evenings, when prices are typically cheapest. Budget-minded travelers will want to avoid Sunday mornings, when prices are usually at their highest.

Weekly flight availability to St. Charles

The most flights from New York to St. Charles are scheduled on a Thursday (21 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).

What are the most popular airlines that fly to St. Charles?

The most popular airlines flying from New York to St. Charles are United Airlines, Delta and American Airlines.

United Airlines

From $263

Delta

From $199

American Airlines

From $218

Southwest

From $220

What are the cheapest airlines that fly to St. Charles?

The cheapest airlines flying from New York to St. Charles are Spirit Airlines, Delta and American Airlines.

Rainfall in St. Charles by month

In terms of precipitation, rainfall in St. Charles ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Charles when rainfall is around 2.2 in.

Temperature in St. Charles by month

If weather is an important factor for your trip to St. Charles, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing St. Charles

Peruse reviews from past customers who have flown Frontier, Spirit Airlines and United Airlines to St. Charles to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.1

Very good

5,005 reviews

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest

8.1

Very good

5,005 reviews

Southwest

8.1

Very good

5,005 reviews

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Alaska Airlines

8.0

Very good

9,464 reviews

Southwest

8.1

Very good

5,005 reviews

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta

8.0

Very good

8,755 reviews

Southwest

8.1

Very good

5,005 reviews

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines

7.4

Good

9,172 reviews

Southwest

8.1

Very good

5,005 reviews

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

WestJet

7.3

Good

2,811 reviews

Southwest

8.1

Very good

5,005 reviews

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Can I find cheaper flights to St. Charles if I am willing to have layovers?
Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to St. Charles on Cheapflights that require 1 or 2 stops for potential cost savings.
What is the best airline to fly to St. Charles?
Based on reviews from Cheapflights users, Frontier is rated the highest out of the airlines that fly to St. Charles.
How much is a round-trip flight to St. Charles?
A round-trip flight to St. Charles will typically cost around $231, however they can be found for as little as $59.
Where does the fastest flight to St. Charles depart from?
For those looking to save time traveling to St. Charles, Des Moines offers the quickest one-way flight (1 hour 5 minutes).
Does Lambert-St Louis have rental cars?
Yes. Those touching down at Lambert-St Louis can take advantage of the rental car services offered upon their arrival.
Are there hotels close to Lambert-St Louis?
Yes. Lambert-St Louis has hotels nearby for those requiring accommodations. Hampton Inn St. Louis-Airport is the closest property to Lambert-St Louis (0.0 mi away from Lambert-St Louis).

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$98+ Cheap flights to St. Charles

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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights to St. Charles with Cheapflights

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3. Compare prices and book

Flights to St. Charles in 2024

Find the latest flights to St. Charles in 2024, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 2,612,795 searches and data was last updated on November 21, 2024.

Popular in

Cheapest in

Average price

Round-trip from

One-way from

Find flight deals to St. Charles

Cheapest flights to St. CharlesExplore the most affordable flight options available to St. Charles. Find the lowest fares based on data from user searches, with prices last updated on November 21, 2024.

Explore the most affordable flight options available to St. Charles. Find the lowest fares based on data from user searches, with prices last updated on November 21, 2024.

Find flights to St. Charles within your budget

Locate flights to St. Charles that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 2,612,795 searches and data was last updated on November 21, 2024.

Best time to book a flight to St. Charles

Have a flexible travel schedule? Discover the best time to fly to St. Charles with our price prediction graph.

Travel insights for flights to St. Charles

Get recent, data-driven insights about flights to St. Charles including ideal travel times, pricing trends, and more.

When is the best time to book a flight to St. Charles?

Use this chart to determine the optimal time to book a round-trip flight from New York to St. Charles. Price data was last updated on November 15, 2024.

How long is the flight to St. Charles?

When is the cheapest time to fly to St. Charles?

Use this chart to determine the cheapest time to fly round-trip from New York to St. Charles. Price data was last updated on November 18, 2024.

Weekly flight availability to St. Charles

What are the most popular airlines that fly to St. Charles?

What are the cheapest airlines that fly to St. Charles?

Rainfall in St. Charles by month

Plan your trip to St. Charles by taking into account the average rainfall totals by month.

Temperature in St. Charles by month

Plan your trip to St. Charles by taking into account the average temperature totals by month.

Reviews of airlines servicing St. Charles

Peruse reviews from past customers who have flown Frontier, Spirit Airlines and United Airlines to St. Charles to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Can I find cheaper flights to St. Charles if I am willing to have layovers?

What is the best airline to fly to St. Charles?

How much is a round-trip flight to St. Charles?

Where does the fastest flight to St. Charles depart from?

Does Lambert-St Louis have rental cars?

Are there hotels close to Lambert-St Louis?

Browse thousands of different options on Cheapflights for your next trip

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Cheapest flights to St. Charles
Explore the most affordable flight options available to St. Charles. Find the lowest fares based on data from user searches, with prices last updated on November 21, 2024.