Cheap flights from O'Hare Intl (ORD) to St. Louis (STL) from $49
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 7/2. 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.
ORD — STL
May 21 — May 281
From?
To?
1 adult, Economy
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The best prices from Chicago O'Hare Intl to Lambert-St Louis are usually found in October or September, booked 67 days in advance, depart on a Wednesday or Friday and return on a Wednesday
Cheap flight deals from O'Hare Intl to St. Louis
Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) 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 | June |
|---|---|
Cheapest in | October |
Round-trip from | $320 |
One-way from | $78 |
What is the cheapest day to fly round-trip from Chicago O'Hare Intl Airport to St. Louis?
Travelers have found that booking a Tuesday departure is the best way to save up to 39% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.
How far in advance should I book a flight from Chicago O'Hare Intl Airport to St. Louis?
Find a great deal and save up to 166% by booking at least 51 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 Chicago O'Hare Intl Airport to St. Louis within the next two weeks, with the cheapest ticket starting at $240.
What is the cheapest month to fly from Chicago O'Hare Intl Airport to St. Louis?
Our data shows that September tends to be the cheapest month to fly to St. Louis from Chicago O'Hare Intl Airport. Users have commonly found prices around $274 for the month, but tickets can be as low as $128. Due to multiple factors, prepare for potentially higher prices in January.
When is the cheapest time to fly from Chicago O'Hare Intl Airport to St. Louis (ORD - STL)?
It’s typically best to fly out from Chicago O'Hare Intl Airport to St. Louis in the afternoon. Doing so could potentially save you 42% on the flight price compared to flying in the evening, which is usually more expensive.
Cheap American Airlines flights from O'Hare Intl to St. Louis
Explore cheap flight options specifically provided by American Airlines for the route between O'Hare Intl 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.
Consider these cheap American Airlines flights we've found departing from Chicago to St. Louis. Make sure to check back often as deals are often changing.
Thu 5/309:50 amORD - STL
Nonstop1h 20mAmerican Airlines
Wed 6/56:00 amSTL - ORD
Nonstop1h 21mAmerican Airlines
Deal found 5/15$107
Wed 6/128:45 pmORD - STL
Nonstop1h 17mAmerican Airlines
Wed 6/196:00 amSTL - ORD
Nonstop1h 22mAmerican Airlines
Deal found 5/15$117
Wed 6/124:05 pmORD - STL
Nonstop1h 13mAmerican Airlines
Thu 6/136:08 pmSTL - ORD
Nonstop1h 22mAmerican Airlines
Deal found 5/15$127
Thu 9/264:00 pmORD - STL
Nonstop1h 14mAmerican Airlines
Sat 9/287:30 amSTL - ORD
Nonstop1h 21mAmerican Airlines
Deal found 5/15$137
Sun 6/234:05 pmORD - STL
Nonstop1h 13mAmerican Airlines
Tue 6/256:00 amSTL - ORD
Nonstop1h 22mAmerican Airlines
Deal found 5/15$157
Fri 5/318:24 pmORD - STL
Nonstop1h 23mAmerican Airlines
Sun 6/25:55 amSTL - ORD
Nonstop1h 16mAmerican Airlines
Deal found 5/15$158
Fri 6/144:05 pmORD - STL
Nonstop1h 13mAmerican Airlines
Fri 6/216:00 amSTL - ORD
Nonstop1h 22mAmerican Airlines
Deal found 5/15$167
Fri 9/64:00 pmORD - STL
Nonstop1h 14mAmerican Airlines
Sun 9/86:21 pmSTL - ORD
Nonstop1h 19mAmerican Airlines
Deal found 5/15$176
Tue 6/49:50 amORD - STL
Nonstop1h 20mAmerican Airlines
Thu 6/66:00 amSTL - ORD
Nonstop1h 22mAmerican Airlines
Deal found 5/15$188
Cheap United Airlines flights from O'Hare Intl to St. Louis
Explore cheap flight options specifically provided by United Airlines for the route between O'Hare Intl 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.
Take a gander at the lowest prices we've found on United Airlines flights from Chicago to St. Louis. Check back soon if you're not seeing flights that suit your needs.
Fri 5/312:20 pmORD - STL
Nonstop1h 21mUnited Airlines
Mon 6/35:31 pmSTL - ORD
Nonstop1h 24mUnited Airlines
Deal found 5/15$138
Mon 5/278:45 amORD - STL
Nonstop1h 23mUnited Airlines
Tue 5/288:05 amSTL - ORD
Nonstop1h 34mUnited Airlines
Deal found 5/15$375
Sat 5/2512:52 pmORD - STL
Nonstop1h 24mUnited Airlines
Sat 5/255:31 pmSTL - ORD
Nonstop1h 24mUnited Airlines
Deal found 5/15$394
Fri 9/138:45 amORD - STL
Nonstop1h 22mUnited Airlines
Sun 9/159:30 amSTL - ORD
Nonstop1h 29mUnited Airlines
Deal found 5/15$398
Wed 5/223:45 pmORD - STL
Nonstop1h 29mUnited Airlines
Thu 5/2310:15 amSTL - ORD
Nonstop1h 34mUnited Airlines
Deal found 5/14$589
Sun 9/158:45 amORD - STL
Nonstop1h 22mUnited Airlines
Wed 9/181:39 pmSTL - ORD
1 stop9h 18mUnited Airlines
Deal found 5/15$616
Wed 5/227:10 amORD - STL
1 stop13h 59mUnited Airlines
Thu 5/2311:38 amSTL - ORD
Nonstop1h 30mUnited Airlines
Deal found 5/14$868
Cheap O'Hare Intl to St. Louis flights in May & June 2024
Find cheap flight options from O'Hare Intl 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.
These are some of the most attractive deals on flights from Chicago to St. Louis in 2024. Check back regularly for other flight deals.
Thu 5/309:50 amORD - STL
Nonstop1h 20mAmerican Airlines
Wed 6/56:00 amSTL - ORD
Nonstop1h 21mAmerican Airlines
Deal found 5/15$107
Wed 6/128:45 pmORD - STL
Nonstop1h 17mAmerican Airlines
Wed 6/196:00 amSTL - ORD
Nonstop1h 22mAmerican Airlines
Deal found 5/15$117
Wed 6/124:05 pmORD - STL
Nonstop1h 13mAmerican Airlines
Thu 6/136:08 pmSTL - ORD
Nonstop1h 22mAmerican Airlines
Deal found 5/15$127
Fri 6/74:05 pmORD - STL
Nonstop1h 13mAmerican Airlines
Fri 6/146:00 amSTL - ORD
Nonstop1h 22mAmerican Airlines
Deal found 5/16$137
Fri 5/312:20 pmORD - STL
Nonstop1h 21mUnited Airlines
Mon 6/35:31 pmSTL - ORD
Nonstop1h 24mUnited Airlines
Deal found 5/15$138
Sun 6/234:05 pmORD - STL
Nonstop1h 13mAmerican Airlines
Tue 6/256:00 amSTL - ORD
Nonstop1h 22mAmerican Airlines
Deal found 5/15$157
Fri 5/318:24 pmORD - STL
Nonstop1h 23mAmerican Airlines
Sun 6/25:55 amSTL - ORD
Nonstop1h 16mAmerican Airlines
Deal found 5/15$158
Fri 6/144:05 pmORD - STL
Nonstop1h 13mAmerican Airlines
Fri 6/216:00 amSTL - ORD
Nonstop1h 22mAmerican Airlines
Deal found 5/15$167
Tue 5/287:05 amORD - STL
1 stop5h 55mSouthern / Mokulele
Tue 5/283:55 pmSTL - ORD
1 stop15h 30mSouthern / Mokulele
Deal found 5/16$171
O'Hare Intl to St. Louis 2024 flight deals
Discover exclusive flight deals for travel between O'Hare Intl 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.
These are some of the most attractive deals on flights from Chicago to St. Louis in 2024. Check back regularly for other flight deals.
Thu 5/309:50 amORD - STL
Nonstop1h 20mAmerican Airlines
Wed 6/56:00 amSTL - ORD
Nonstop1h 21mAmerican Airlines
Deal found 5/15$107
Wed 6/128:45 pmORD - STL
Nonstop1h 17mAmerican Airlines
Wed 6/196:00 amSTL - ORD
Nonstop1h 22mAmerican Airlines
Deal found 5/15$117
Wed 6/124:05 pmORD - STL
Nonstop1h 13mAmerican Airlines
Thu 6/136:08 pmSTL - ORD
Nonstop1h 22mAmerican Airlines
Deal found 5/15$127
Thu 9/264:00 pmORD - STL
Nonstop1h 14mAmerican Airlines
Sat 9/287:30 amSTL - ORD
Nonstop1h 21mAmerican Airlines
Deal found 5/15$137
Fri 5/312:20 pmORD - STL
Nonstop1h 21mUnited Airlines
Mon 6/35:31 pmSTL - ORD
Nonstop1h 24mUnited Airlines
Deal found 5/15$138
Sun 6/234:05 pmORD - STL
Nonstop1h 13mAmerican Airlines
Tue 6/256:00 amSTL - ORD
Nonstop1h 22mAmerican Airlines
Deal found 5/15$157
Fri 5/318:24 pmORD - STL
Nonstop1h 23mAmerican Airlines
Sun 6/25:55 amSTL - ORD
Nonstop1h 16mAmerican Airlines
Deal found 5/15$158
Fri 6/144:05 pmORD - STL
Nonstop1h 13mAmerican Airlines
Fri 6/216:00 amSTL - ORD
Nonstop1h 22mAmerican Airlines
Deal found 5/15$167
Tue 5/287:05 amORD - STL
1 stop5h 55mSouthern / Mokulele
Tue 5/283:55 pmSTL - ORD
1 stop15h 30mSouthern / Mokulele
Deal found 5/16$171
Non-stop flights to St. Louis from O'Hare Intl
Discover non-stop flight options from O'Hare Intl to St. Louis. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
For a shorter flight, select one of these non-stop flights from Chicago to St. Louis. Search for alternative flights from Chicago to St. Louis by utilizing the search form above.
Thu 5/309:50 amORD - STL
Nonstop1h 20mAmerican Airlines
Wed 6/56:00 amSTL - ORD
Nonstop1h 21mAmerican Airlines
Deal found 5/15$107
Wed 6/128:45 pmORD - STL
Nonstop1h 17mAmerican Airlines
Wed 6/196:00 amSTL - ORD
Nonstop1h 22mAmerican Airlines
Deal found 5/15$117
Wed 6/124:05 pmORD - STL
Nonstop1h 13mAmerican Airlines
Thu 6/136:08 pmSTL - ORD
Nonstop1h 22mAmerican Airlines
Deal found 5/15$127
Thu 9/264:00 pmORD - STL
Nonstop1h 14mAmerican Airlines
Sat 9/287:30 amSTL - ORD
Nonstop1h 21mAmerican Airlines
Deal found 5/15$137
Fri 5/312:20 pmORD - STL
Nonstop1h 21mUnited Airlines
Mon 6/35:31 pmSTL - ORD
Nonstop1h 24mUnited Airlines
Deal found 5/15$138
Sun 6/234:05 pmORD - STL
Nonstop1h 13mAmerican Airlines
Tue 6/256:00 amSTL - ORD
Nonstop1h 22mAmerican Airlines
Deal found 5/15$157
Fri 5/318:24 pmORD - STL
Nonstop1h 23mAmerican Airlines
Sun 6/25:55 amSTL - ORD
Nonstop1h 16mAmerican Airlines
Deal found 5/15$158
Fri 6/144:05 pmORD - STL
Nonstop1h 13mAmerican Airlines
Fri 6/216:00 amSTL - ORD
Nonstop1h 22mAmerican Airlines
Deal found 5/15$167
Fri 9/64:00 pmORD - STL
Nonstop1h 14mAmerican Airlines
Sun 9/86:21 pmSTL - ORD
Nonstop1h 19mAmerican Airlines
Deal found 5/15$176
O'Hare Intl to St. Louis flights leaving soon
Find last-minute flight options from O'Hare Intl to St. Louis for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Have a look at some of the flights available from Chicago to St. Louis departing last-minute. Tip: verify your flight details before completing your reservation.
Fri 5/247:05 amORD - STL
1 stop5h 00mSouthern / Mokulele
Sun 5/2612:45 pmSTL - ORD
1 stop3h 52mSouthern / Mokulele
Deal found 5/15$180
Fri 5/247:05 amORD - STL
1 stop5h 00mSouthern / Mokulele
Sun 5/2612:45 pmSTL - ORD
1 stop3h 52mSouthern / Mokulele
Deal found 5/15$182
Sat 5/257:05 amORD - STL
1 stop5h 00mSouthern / Mokulele
Tue 5/2812:45 pmSTL - ORD
1 stop18h 40mSouthern / Mokulele
Deal found 5/15$185
Fri 5/247:05 amORD - STL
1 stop5h 00mSouthern / Mokulele
Tue 5/284:45 pmSTL - ORD
1 stop14h 52mSouthern / Mokulele
Deal found 5/15$186
Sat 5/2512:30 pmORD - STL
1 stop18h 30mSouthern / Mokulele
Mon 5/273:55 pmSTL - ORD
1 stop3h 15mSouthern / Mokulele
Deal found 5/16$193
Sat 5/257:05 amORD - STL
1 stop5h 00mMultiple Airlines
Sat 5/255:56 pmSTL - ORD
1 stop7h 02mMultiple Airlines
Deal found 5/15$260
Sat 5/257:05 amORD - STL
1 stop5h 00mMultiple Airlines
Tue 5/287:45 amSTL - ORD
3 stops25h 00mMultiple Airlines
Deal found 5/15$263
Sat 5/256:40 pmORD - STL
2 stops24h 00mMultiple Airlines
Tue 5/2812:45 pmSTL - ORD
1 stop18h 40mMultiple Airlines
Deal found 5/15$277
Sat 5/256:40 pmORD - STL
2 stops24h 00mMultiple Airlines
Tue 5/287:45 amSTL - ORD
3 stops25h 00mMultiple Airlines
Deal found 5/15$337
One-way flights to St. Louis from O'Hare Intl
Search for one-way flight options from O'Hare Intl 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.
Take a look at some of the one-way flights we've detected from Chicago to St. Louis. Those needing a return flight from Chicago to St. Louis can use the search form above.
Tue 7/24:05 pmORD - STL
Nonstop1h 13mAmerican Airlines
Deal found 5/15$49
Tue 8/132:12 pmORD - STL
Nonstop1h 20mAmerican Airlines
Deal found 5/15$59
Tue 6/254:05 pmORD - STL
Nonstop1h 13mAmerican Airlines
Deal found 5/15$60
Thu 6/62:20 pmORD - STL
Nonstop1h 21mUnited Airlines
Deal found 5/15$69
Tue 8/131:35 pmORD - STL
1 stop6h 57mDelta
Deal found 5/16$78
Mon 8/266:32 pmORD - STL
1 stop15h 07mSpirit Airlines
Deal found 5/15$80
Tue 5/2810:52 pmORD - STL
1 stop11h 54mSpirit Airlines
Deal found 5/15$83
Fri 6/147:05 amORD - STL
1 stop5h 55mSouthern / Mokulele
Deal found 5/15$84
Mon 6/178:57 pmORD - STL
2 stops17h 26mSpirit Airlines
Deal found 5/15$85
Find flights from O'Hare Intl to St. Louis within your budget
Customize your flight search to find flights from O'Hare Intl 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
$107 - $269
Route
Depart
Return
Price
Chicago O'Hare IntlLambert-St Louis
ORD - STL
ORDSTL
Chicago O'Hare Intl
Thu 5/30
Nonstop1h 20m
Lambert-St Louis
Wed 6/5
Nonstop1h 21m
$107
Chicago O'Hare IntlLambert-St Louis
ORD - STL
ORDSTL
Chicago O'Hare Intl
Wed 6/12
Nonstop1h 17m
Lambert-St Louis
Wed 6/19
Nonstop1h 22m
$117
Chicago O'Hare IntlLambert-St Louis
ORD - STL
ORDSTL
Chicago O'Hare Intl
Wed 6/12
Nonstop1h 13m
Lambert-St Louis
Thu 6/13
Nonstop1h 22m
$127
Chicago O'Hare IntlLambert-St Louis
ORD - STL
ORDSTL
Chicago O'Hare Intl
Fri 5/31
Nonstop1h 21m
Lambert-St Louis
Mon 6/3
Nonstop1h 24m
$138
Chicago O'Hare IntlLambert-St Louis
ORD - STL
ORDSTL
Chicago O'Hare Intl
Mon 6/17
1 stop5h 55m
Lambert-St Louis
Mon 6/17
1 stop3h 15m
$173
Chicago O'Hare IntlLambert-St Louis
ORD - STL
ORDSTL
Chicago O'Hare Intl
Fri 5/31
1 stop4h 10m
Lambert-St Louis
Mon 6/3
2 stops23h 53m
$205
Chicago O'Hare IntlLambert-St Louis
ORD - STL
ORDSTL
Chicago O'Hare Intl
Thu 9/26
1 stop5h 44m
Lambert-St Louis
Sat 9/28
1 stop4h 44m
$215
Chicago O'Hare IntlLambert-St Louis
ORD - STL
ORDSTL
Chicago O'Hare Intl
Mon 6/3
2 stops7h 50m
Lambert-St Louis
Thu 6/6
1 stop9h 40m
$242
Chicago O'Hare IntlLambert-St Louis
ORD - STL
ORDSTL
Chicago O'Hare Intl
Sat 6/1
2 stops22h 16m
Lambert-St Louis
Sun 6/2
2 stops25h 05m
$269
When is the best time to book a flight from Chicago O'Hare Intl Airport to St. Louis?
Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to St. Louis. Price data was last updated on May 10, 2024.
The price you pay for your flight from Chicago O'Hare Intl Airport to St. Louis may vary depending on when you book. For the best chance of a lower fare, look to book 67 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
When is the cheapest time to fly from Chicago O'Hare Intl Airport to St. Louis?
Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl 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 Chicago O'Hare Intl Airport to St. Louis flight should consider departing on Friday afternoons when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Average price of flights to St. Louis by month
Plan your trip from O'Hare Intl to St. Louis by taking into account the cheapest months to travel. The average price of a one-way flight from O'Hare Intl to St. Louis is currently $72 while a round-trip flight costs $177. Price data was last updated on May 12, 2024.
Currently, September is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to St. Louis (average of $320). Flying from Chicago O'Hare Intl Airport 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.
Get a feel of what it's like to fly with American Airlines, United Airlines and Southern / Mokulele from Chicago to St. Louis by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
6,040 reviews
Crew
8.7
Entertainment
7.8
Food
7.3
Comfort
8.1
Boarding
8.3
Overall
8.2
Reviews
1 / 10
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Southwest
6,040 reviews
Southwest
6,040 reviews
Crew
8.7
Entertainment
7.8
Food
7.3
Comfort
8.1
Boarding
8.3
Overall
8.2
Reviews
1 / 10
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
10,673 reviews
Southwest
6,040 reviews
Crew
8.7
Entertainment
7.8
Food
7.3
Comfort
8.1
Boarding
8.3
Overall
8.2
Reviews
1 / 10
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
10,924 reviews
Southwest
6,040 reviews
Crew
8.7
Entertainment
7.8
Food
7.3
Comfort
8.1
Boarding
8.3
Overall
8.2
Reviews
1 / 10
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
14,514 reviews
Southwest
6,040 reviews
Crew
8.7
Entertainment
7.8
Food
7.3
Comfort
8.1
Boarding
8.3
Overall
8.2
Reviews
1 / 10
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Related info for your journey
Find useful and relevant information for your journey from O'Hare Intl to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for O'Hare Intl to St. LouisSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Top 3 airlines flying from O'Hare Intl to St. Louis
Discover the top 3 airlines that operate flights from O'Hare Intl 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.
Search flights from O'Hare Intl to St. Louis by cabin class
Find flights from O'Hare Intl to St. Louis, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Hourly flight availability from O'Hare Intl to St. Louis
Find hourly flight availability from O'Hare Intl to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 16, 2024.
| 1%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 20%of flight departures | Morning6 am to noon |
| 58%of flight departures | AfternoonNoon to 6 pm |
| 21%of flight departures | Evening6 pm to midnight |
Midnight
6 AM
Noon
6 PM
Weekly flight availability from O'Hare Intl to St. Louis
Explore weekly flight availability from O'Hare Intl to St. Louis. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 16, 2024.
| Sunday | 44daily flights |
|---|---|
| Monday | 47daily flights |
| Tuesday | 39daily flights |
| Wednesday | 41daily flights |
| Thursday | 45daily flights |
| Friday | 47daily flights |
| Saturday | 33daily flights |
Book a flight to one of these trending destinations
User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
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