Airfarewatchdog

Cheap Flights From Denver, Colorado (DEN) To St. Louis, Missouri (STL)

Search Now for Low Fares
 
Find Flights
Fares from Denver, CO (DEN)
$145 RT to
St. Louis, MO (STL)
Sorry this deal is over or has been sold out! But here’s another great Airfarewatchdog verified fare for this route!
$145 RT Denver to St. Louis, MO
Search & Compare Flights From Our Travel Partners
 
Find Flights
Airline(s)
Frontier
Seats:
Seats are not available on all flights or all dates of travel. You may need to have flexible travel dates to find this fare. Fares for travel on holidays may be higher.
Adv. Purchase:
6 Days
Available:
7 days/week, if available
Travel Starting:
Friday, 28 November 2014
More Details:
Lowest fare found for travel within the next 30 days.
Last Updated:
Saturday, 22 November 2014
Sign up for alerts on this route:
Please provide an e-mail address.

All mandatory taxes/fees are included in the price. Tax-inclusive fare may be a few dollars higher or lower depending on the airport you connect through, if any. Baggage fees, if applicable, and other optional fees are not included.

Our Dealhounds found this airfare using flexible date search. This means we searched a range of dates to find you the best price.

More Flights From Denver To St. Louis (DEN-STL)

Price
Details
$218 RT Non-Stop Flights. No min. stay. Fare can be bought one-way for half the... (Southwest) See all details »
  • Airline(s):
    Southwest
  • Seats are:
    Seats Are Not Available On All Flights Or All Dates Of Travel. You May Need To Have Flexible Travel Dates To Find This Fare. Fares For Travel On Holidays May Be Higher.
  • Advance Purchase:
    14 Days
  • Available for travel:
    Mon-Thur & Sat
  • Travel ending:
    Wednesday, February 11, 2015
  • More Details:
    Non-Stop Flights, No Min. Stay, Fare Can Be Bought One-way For Half The Lowest Roundtrip Price, No Peak Holiday Travel At This Price
  • Last Updated:
    Friday, November 21, 2014
  • Our Notes:
    Blackouts: December 17 through January 5. This is a fare from Southwest, please visit Southwest.com to find this fare. Other airlines often match Southwest ...moresales, so search other sites to find the best option.

Reviews for Denver to St. Louis (DEN-STL)

based on 4 reviews
Flown this route before? Write a review
    1. Flight Rating

    2. Check-in Experience:

    3. In-flight Service:

    4. Seat Comfort:

    American Airlines champion customer service

    by Kathycolo on March 7, 2011

    Flight from Denver to St. Louis

    Airline:
    American
    RT/OW
    Round Trip
    Number of Stops:
    1 stop in Dallas, Texas
    Date of Flight:
    February 2011
    Seat Class:
    economy

    it has been many years since I enjoyed a trip on an airline as this trip on American Airlines. The esprit d'corps among the staff to provide quality service, especially during weather related delays, was refreshing and appreciated.

    This is what flying used to be about when the experience was grand and pleasurable. I will choose to fly American whenever I can.

    1. Flight Rating

    2. Check-in Experience:

    3. In-flight Service:

    4. Seat Comfort:

    Early

    by Annetta on November 5, 2010

    Flight from Denver to St. Louis

    Airline:
    Southwest
    RT/OW
    Round Trip
    Number of Stops:
    No stops
    Date of Flight:
    October 2010
    Seat Class:
    economy

    It was Halloween night and a fun flight and we arrive in St. Louis, 20 minutes early. Fly on Halloween.

    1. Flight Rating

    2. Check-in Experience:

    3. In-flight Service:

    4. Seat Comfort:

    delays

    by satchmo on October 7, 2010

    Flight from Denver to St. Louis

    Airline:
    Frontier
    RT/OW
    Round Trip
    Number of Stops:
    No stops
    Date of Flight:
    October 2010
    Seat Class:
    economy

    about the time we were supposed to be boarding, we were notified that there would be a delay. then that flight time was also delayed. after boarding, we were told there was another delay. whether this was the airline's fault or not, it was very disappointing and made for an extremely long day. i would rather have a delay due to mechanical problems or weather problems, but hoping to get home at a certain time, then having it be 2 hours later was not good.

    on the other hand - frontier has the most legroom that i have had on a flight in a long time and the seats were comfortable - not lumpy like some other airlines. and the seats were actually roomy themselves. if i was rating on timeliness of the flight i would have given it a 1, but the rest of this airline's amenities made my rating a 4

    1. Flight Rating

    2. Check-in Experience:

    3. In-flight Service:

    4. Seat Comfort:

    what a difference a flight makes

    by jpritts on August 12, 2010

    Flight from Denver to St. Louis

    Airline:
    Frontier
    RT/OW
    Round Trip
    Number of Stops:
    No stops
    Date of Flight:
    August 2010
    Seat Class:
    economy

    We took Frontier from St. Louis to Denver and then Denver to Spokane the week earlier and flights couldn't have been better. Then we did the return trip and the first leg was great as well. On the trip from Denver to St. Louis the crew was one of the worse i've seen - just rude and didn't care. At one point the stewardess was taking her left over spagheti dinner to the front to warm it up and then walked down the aisle eating it. Really??? I'm a GM of a hotel so I get complaints all the time - kudos to the first three flights - the last one - change jobs if you don't like what you do...

Flown this route before? Write a review
Sample Fares found by other travelers within the past 72 hours
Price From/To Depart/Return Airline
$324 Flight from Denver to St. Louis (DEN-STL) Thu, Jun 5 - Thu, Jun 12 Delta Air Lines
$329 Flight from Denver to St. Louis (DEN-STL) Thu, Jun 5 - Thu, Jun 12 Delta Air Lines
$375 Flight from Denver to St. Louis (DEN-STL) Thu, Jun 5 - Sun, Jun 8 US Airways
$378 Flight from Denver to St. Louis (DEN-STL) Thu, Jun 5 - Fri, Jun 27 Frontier Airlines
$388 Flight from Denver to St. Louis (DEN-STL) Thu, Jun 5 - Sun, Jun 8 Frontier Airlines
$390 Flight from Denver to St. Louis (DEN-STL) Fri, Jun 6 - Sat, Jun 7 American Airlines
$418 Flight from Denver to St. Louis (DEN-STL) Thu, Jun 5 - Mon, Jun 9 Frontier Airlines
$438 Flight from Denver to St. Louis (DEN-STL) Thu, Jun 5 - Tue, Jun 10 Frontier Airlines
$457 Flight from Denver to St. Louis (DEN-STL) Thu, Jun 5 - Fri, Jun 6 American Airlines
$478 Flight from Denver to St. Louis (DEN-STL) Thu, Jun 5 - Sat, Jun 7 Frontier Airlines
There are approximately 270 flights covering the route from Denver International Airport in Denver to Lambert-St. Louis International Airport in St. Louis, provided by as many as 9 airlines.

The following airlines sometimes offer nonstop cheap flights from Denver to St. Louis:

Transwest Air

As an alternative to flying from Denver, you may also want to try searching for cheap flights from Colorado Springs (COS).
Advertisement
Advertisement
Denver
Fare Alerts
  • Real deals from your departure city
  • Verified by our Dealhounds
Advertisement
http://rd.airfarewatchdog.com/?ad_user_tracking=%5Bsource%3D%2Ctaparam%3D%2Csupmt%3D%5D