Many airlines offer flexible change policies
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|Origin Airport IATA Code||DEN|
|Destination Airport IATA Code||STL|
|Direct Flight Airlines||Air Canada, Frontier Airlines, Southwest Airlines, United Airlines|
|Earliest Flight Arrival||9:40PM UTC|
|Latest Flight Arrival||7:25AM UTC|
Delayed 1.5 hours, but they allowed us to deplane...thank you for making an unexpected disruption bearable.
Very pleasant flight!
Male flight attendant was somewhat rude. Acted as though he hates his job.
I really appreciate it leaving on time and with room to spare
Friendly folks who helped me get on and off the plane easily and made sure I had everything I needed.
I just didn't like the fees that we had for carry-ons
Lambert field has the worst baggage service of any airport in the US. Took 25 minutes to get our bags
Flight was delayed by 1 1/2 hrs.
Great flight and enjoyed my time
Nice trip and friendly staff!
Fort Collins to St. Louis flights are offered at fantastic discount by Orbitz. Book air tickets now and cut those extra costs out of your travel budget to ensure a rewarding travel experience. With guaranteed low prices like these, can you afford to miss this discount?
Cheap airfares are available on flights from Fort Collins to St. Louis. Use Orbitz to find the best flights that suit both your budget and the travel times that you need. Travelers who are looking for discounted rates on domestic or international flights need to look no further than Orbitz.
As the world of technology rapidly expands around us, we are continuously finding new ways to improve our services, communications, and accessibility. With our cutting-edge mobile tools now available on Android, iPhone, and tablets, you can access detailed information on your bookings for flights from Fort Collins to St. Louis at any time or anywhere. See your itinerary for your Fort Collins to St. Louis flights, baggage and gate claim details, as well as hotel deals with our easy-to-use apps.
With frequent updates on your flight status, including delays and changes in bookings, traveling becomes more hassle-free than ever. Not only do we offer huge discounted deals on flights from Fort Collins to St. Louis, we also have fantastic savings on vacation packages, hotel room, cruises, activities, and car rentals so you can pick and choose and create the best travel package for you.
The Covid-19 Travel Advisor can help you with questions about quarantine requirements and travel restrictions when catching a flight from Fort Collins to St. Louis.
There are a couple of carriers that offer nonstop flights from Denver Intl. Airport (DEN) to Lambert-St. Louis Intl. Airport (STL). Book now with United Airlines or Frontier Airlines.
If conditions are good and all goes as scheduled, you could be flying into Lambert Field from Denver, CO Airport (DEN-Denver Intl.) in only 1 hour and 56 minutes. With such a short flight time, consider taking hand luggage only.
Consider booking a flight with United Airlines (UA), which frequently services this route. This airline operates 108 flights each month between Denver Intl. Airport (DEN) and STL. If you'd like more options, look up the price of tickets with Frontier Airlines (F9), which offers 34 flights from Fort Collins to St. Louis each month.
We get that traveling right now has its challenges, so it's good to know that many reservations booked through us are able to be cancelled or changed. If your travel plans to St. Louis have been affected by COVID-19, a lot of airlines are making things easier by offering credits to use at a later date. Just sign in to your account and you'll quickly see what options are available. Our Customer Service Portal is the place to go for more information.
In most cases you'll have the option to reschedule your flight to St. Louis without a change fee. All you have to do then is pay the difference between the old flight and the new one. Look for the "no change fees" filter and book with confidence.
Consider flying out early in the week to save on your airfare. Orbitz data from 2020 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
We won't keep you guessing, according to Orbitz data the cheapest month to fly is August. Perfect for those who need a weekend getaway, or just a break from it all before the weather changes. Be aware that the most expensive time to fly is the height of summer, with ticket prices peaking in the month of June.
To really save big on your next vacation, think outside the box. Select two different airlines or fare types for your return trip and you'll generally get a much better deal. Those who tried this on Orbitz in 2020 saved up to 45% on their airfares. Get mixing and matching today!
*According to flight demand on Orbitz.com from January to December 2020. Savings are subject to change based on departure location, date and destination.
Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.
Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.
Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.