4.9
4.6Journey information
Overview: St. Louis, MO to DeKalb, IL flight
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Flights from St. Louis, MO to DeKalb, IL depart on average 34 times per day, taking around 1h 43m. Cheap flight tickets for this journey start at $338 (€271) but you can travel from only $128 (€102) by train.
There are 10 flights per day. The earliest flight runs at 05:01, the last at 22:38. The fastest flight covers the 240 miles (387 km) distance in 1h 43m. May is the cheapest month to fly.
Distance 240 miles (387 km) |
Average flight duration 1h 43m |
Cheapest ticket price $338 (€271) |
Flights per day 34 |
Direct flights 10 |
Fastest flight 1h 43m |
Cheapest month May |
First flight 5:01 AM |
Last flight 10:38 PM |
The cheapest and fastest flights from St. Louis, MO to DeKalb, IL
Cheapest price
$338
Average price
$338
Fastest journey
1 h 43 m
Average duration
1 h 43 m
Flights per day
1
Distance
387 km
The best way to find a cheap flight ticket from St. Louis, MO to DeKalb, IL is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from St. Louis, MO to DeKalb, IL will cost around $338 if you buy it on the day, but the cheapest tickets can be found for only $338.
Of the 1 flights that leave St. Louis, MO for DeKalb, IL onSun, Apr 12, 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Sun, Apr 12 the direct flights cover the 387 km distance in an average of 1 h 43 m but if you time it right, some flights will get you there in just 1 h 43 m .
On Sun, Apr 12 the longest flights will take 1 h 43 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.
11:02 PM1h43St. Louis, MO12:45 AMDeKalb, IL$3381One-way0 transfers
- 11:02 PM1h43St. Louis, MO12:45 AMDeKalb, IL$3381One-way0 transfers
Travel Information
Compare bus, train, and flight for St. Louis, MO to DeKalb, IL
Omio recommends booking the train as it is the most popular option from St. Louis, MO to DeKalb, IL among Omio's users. If you are prioritising price take the train with prices starting from $128. For those with little time consider booking a flight which can get you there in 1h 43m. The ticket price range depends on the travel mode: a train costs an average of $128, and a flight costs an average of $338.
Distance: 240 miles (387 km)
Compare flight with
| Flight | Most popular Train | Bus |
|---|---|---|
$338 Average price | $128 Average price Cheapest | $135 Average price |
4h 43m Average total duration Fastest 1h 43m Onboard + 3h 0m Additional time* | 5h 58m Average total duration 5h 28m Onboard + 30m Additional time* | 8h 10m Average total duration 7h 40m Onboard + 30m Additional time* |
Direct Options | Direct Options | Direct Options |
Compare prices and tickets St. Louis, MO to DeKalb, IL by bus, train, or flight
Compare bus, train, and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
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Apr 18
FAQs: St. Louis, MO to DeKalb, IL Flight
Find answers to the most common questions about traveling from St. Louis, MO to DeKalb, IL by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at DeKalb, IL, this guide helps you travel smarter and with confidence.
popular airports
Popular airports from St. Louis, MO to DeKalb, IL
Wifi
Shopping
Parking
Dining
ATM
Taxis
Accessibility
WC
Hotel
Shower
Lounge
Lost and Found Office
Car Rental
- Free Wi-Fi available throughout the airport.
- Shops in both terminals, including Hudson News and Tech on the Go.
- Parking available with short-term and long-term options, approximately 1.42€ ($1.50) per hour.
- Restaurants in both terminals, including fast food and sit-down options like Starbucks and Chili's
- Available outside the terminal.
- Elevators, ramps
- Available throughout both terminals.
- Hotels nearby, such as Marriott St. Louis Airport within walking distance.
- Showers available in some lounges, access may require lounge fee.
- Lounges available, including American Airlines Admirals Club.
- Lost and Found located in terminal 1, contact airport for details.
- Car rental services available, including Hertz and Enterprise in terminal 1
- MetroLink Red Line, Lambert Airport terminal 1 & 2 stations, 35 minutes
More options for your journey from St. Louis, MO to DeKalb, IL
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Most popular flights to and from DeKalb, IL and St. Louis, MO
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