Cheap flights from Chicago O'Hare Intl Airport to St. Louis from $49
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to St. Louis departing on 7/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Chicago O'Hare Intl Airport to St. Louis by changing tabs
Find the cheapest one-way flights from Chicago O'Hare Intl Airport to St. Louis
If you're looking for one-way flights from Chicago O'Hare Intl Airport to St. Louis, view some of our deals below provided by American Airlines, Frontier and Spirit Airlines
Search last-minute flights to St. Louis from Chicago O'Hare Intl Airport
Find and compare round-trip flight prices for your last-minute flight from Chicago O'Hare Intl Airport to St. Louis
Best airlines flying from Chicago O'Hare Intl Airport to St. Louis
Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to St. Louis with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $102 | Free Cancellation | Rating 7.3 14,697 reviews | |||
| PriceFrom $130 | Free Cancellation | Rating 7.4 11,090 reviews | |||
| PriceFrom $141 | Free Cancellation | Rating 8.1 25 reviews |
United Airlines Flights From Chicago O'Hare Intl Airport to St. Louis
The lowest priced United Airlines flight from Chicago O'Hare Intl Airport to St. Louis from the last 72 hours was $130. Generally, United Airlines has 48 flights on this route every week with an average price of $299. United Airlines is rated 7.4/10 by our users.
American Airlines Flights From Chicago O'Hare Intl Airport to St. Louis
American Airlines (7.3/10 from 14,697 reviews) operates around 18 flights from Chicago O'Hare Intl Airport to St. Louis in any given week. The average American Airlines airfare for this route is around $281, with deals from around $102 rare but found on momondo. Referenced prices are for round-trip Chicago O'Hare Intl Airport to St. Louis flight searches in the last 72 hours.
Delta flights from Chicago O'Hare Intl Airport to St. Louis
Our best Delta deals on Chicago O'Hare Intl Airport to St. Louis flight tickets
Southern / Mokulele flights from Chicago O'Hare Intl Airport to St. Louis
Our best Southern / Mokulele deals on Chicago O'Hare Intl Airport to St. Louis flight tickets
How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to St. Louis
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly from Chicago O'Hare Intl Airport to St. Louis?
October. The cheapest time of year to fly to St. Louis from Chicago O'Hare Intl Airport is October. Most expensive is June
What is the cheapest day to depart Chicago O'Hare Intl Airport for St. Louis?
Wednesday. The cheapest day of the week is typically Wednesday. The most expensive is typically Tuesday
When is the cheapest time to fly from Chicago O'Hare Intl Airport to St. Louis?
In the afternoon. Chicago O'Hare Intl Airport to St. Louis flights are approximately 39% more expensive in the evening than in the afternoon
What is the cheapest airline that flies to St. Louis from Chicago O'Hare Intl Airport?
Southern / Mokulele. American Airlines, Southern / Mokulele, and United Airlines are the most popular carriers operating from Chicago O'Hare Intl Airport to St. Louis
How far in advance should you book Chicago O'Hare Intl Airport to St. Louis flights?
51 days before. The cheapest time to buy a flight from Chicago O'Hare Intl Airport to St. Louis is approximately 51 days to departure
How many flights depart from Chicago O'Hare Intl Airport to St. Louis on average per day?
As of May 2024, 42 flights take off from Chicago O'Hare Intl Airport and land in St. Louis each day. The most common flight departure time for this route is 1:00PM, with 51% of daily flights taking off in the afternoon.
How many flights depart from Chicago O'Hare Intl Airport to St. Louis on average per week?
296 flights are operational weekly from Chicago O'Hare Intl Airport to St. Louis as of May 2024. The most popular departure day for this route is Monday, with 16% of flights per week taking off on this day.
What cabin class options are available on Chicago O'Hare Intl Airport to St. Louis flights?
There are 2 cabin classes available to choose from on Chicago O'Hare Intl Airport to St. Louis flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Chicago O'Hare Intl Airport to St. Louis flights?
No. A direct flight is the cheapest option for a flight between Chicago O'Hare Intl Airport to St. Louis.
Cheap Chicago O'Hare Intl Airport to St. Louis (ORD to STL) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to St. Louis
Best Price Found | $49 |
|---|---|
Fastest flight time | 1h 13m |
Direct flights | Every day |
Airports in St. Louis | 1 airport |
How far is Chicago O'Hare Intl to Lambert-St Louis by plane?
A flight from Chicago O'Hare Intl to Lambert-St Louis will travel around 261.0 mi. By plane, this route typically takes 1h 13m.
When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Lambert-St Louis Airport?
Prices for flights from Chicago O'Hare Intl Airport to Lambert-St Louis Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Lambert-St Louis Airport?
The number of operators available for flights from Chicago O'Hare Intl Airport to Lambert-St Louis Airport is 3 as of May 2024.
How old do you have to be to fly from Chicago O'Hare Intl Airport to Lambert-St Louis Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Lambert-St Louis Airport.
What documentation or ID do you need to fly to Lambert-St Louis Airport?
The travel and health documents required for your trip to Lambert-St Louis Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Lambert-St Louis Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Why use momondo?
Why should I use momondo to find a flight deal from Chicago to St. Louis?
Finding the right flight to St. Louis from Chicago is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to St. Louis quick and easy, saving you time and money.
Can I find flights from Chicago to St. Louis with flexible booking policies on momondo?
Yes. All flights to St. Louis from Chicago on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Chicago to St. Louis?
Once you have performed a search for Chicago to St. Louis flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Chicago to St. Louis right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to St. Louis from Chicago. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.