Most accurate provider | FlightHub 3 stars |
---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $73 (Frontier) |
One-way from | $43 (Cheapflightsfares) |
Popular in | December |
Cheapest in | January |
Average price | $248 |
Fly from
Fly to
Route
Depart
Return
Price
DenverSt. Louis
DEN - STL
DENSTL
Denver Intl
Fri 1/17
6:00 am-9:16 am
Nonstop2h 16m
Lambert-St Louis
Sat 1/18
7:09 pm-8:37 pm
Nonstop2h 28m
DenverSt. Louis
DEN - STL
DENSTL
Denver Intl
Tue 1/21
5:37 pm-8:43 pm
Nonstop2h 06m
Lambert-St Louis
Tue 1/28
8:27 am-10:05 am
Nonstop2h 38m
DenverSt. Louis
DEN - STL
DENSTL
Denver Intl
Fri 2/28
6:50 pm-9:50 pm
Nonstop2h 00m
Lambert-St Louis
Tue 3/4
7:20 am-8:55 am
Nonstop2h 35m
DenverSt. Louis
DEN - STL
DENSTL
Denver Intl
Thu 1/23
4:15 pm-11:14 pm
1 stop5h 59m
Lambert-St Louis
Sat 1/25
3:35 pm-8:25 pm
1 stop5h 50m
DenverSt. Louis
DEN - STL
DENSTL
Denver Intl
Sat 3/15
6:00 am-9:16 am
Nonstop2h 16m
Lambert-St Louis
Wed 3/19
3:11 pm-11:58 pm
1 stop9h 47m
DenverSt. Louis
DEN - STL
DENSTL
Denver Intl
Thu 5/1
11:59 pm-8:30 am
1 stop7h 31m
Lambert-St Louis
Sun 5/4
5:45 am-10:20 am
1 stop5h 35m
DenverSt. Louis
DEN - STL
DENSTL
Denver Intl
Sat 1/11
4:15 pm-11:14 pm
1 stop5h 59m
Lambert-St Louis
Mon 1/13
12:15 pm-9:58 pm
2 stops10h 43m
DenverSt. Louis
DEN - STL
DENSTL
Denver Intl
Thu 1/23
2:07 pm-11:59 pm
2 stops32h 52m
Lambert-St Louis
Sun 1/26
2:49 pm-1:07 pm
2 stops23h 18m
DenverSt. Louis
DEN - STL
DENSTL
Denver Intl
Fri 1/17
6:00 am-9:16 am
Nonstop2h 16m
DenverSt. Louis
DEN - STL
DENSTL
Denver Intl
Tue 2/4
9:40 am-12:48 pm
Nonstop2h 08m
Provider | Price Accuracy | Trust Score* |
---|---|---|
Expedia | Price Accuracy1 star | Trust Score*3 stars |
FlightHub | Price Accuracy3 stars | Trust Score*3 stars |
eDreams | Price Accuracy3 stars | Trust Score*3 stars |
Cheapflightsfares | Price Accuracy3 stars | Trust Score*1 star |
AranGrant | Price Accuracy3 stars | Trust Score*3 stars |
CheapOair | Price Accuracy2 stars | Trust Score*2 stars |
The price you pay for your flight from Denver to St. Louis may vary depending on when you book. For the best chance of a lower fare, look to book 74 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Currently, August is the cheapest month in which you can book a flight from Denver to St. Louis (average of $311). Flying from Denver to St. Louis in March is currently the most expensive (average of $356). 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.
It’s optimal to fly from Denver to St. Louis in the morning. By choosing this option you can save up to 46% on the cost of your flight, compared to a flight at noon.
Travelers seeking maximum savings on their Denver to St. Louis flight should consider departing on Wednesday mornings when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from DEN to STL are scheduled on a Monday (15 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).
In terms of precipitation, rainfall in St. Louis ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Louis when rainfall is around 2.2 in.
If weather is an important factor for your trip to St. Louis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).
Comfort
Food
Crew
Overall
Boarding
Entertainment
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Comfort
Food
Crew
Overall
Boarding
Entertainment
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Comfort
Food
Crew
Overall
Boarding
Entertainment
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Comfort
Food
Crew
Overall
Boarding
Entertainment
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Comfort
Food
Crew
Overall
Boarding
Entertainment
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Comfort
Food
Crew
Overall
Boarding
Entertainment
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Frontier | Cheapest$52 | Average$147 | FlexibilityNo cancel fee | On-time62% |
Southwest | Cheapest$140 | Average$287 | FlexibilityNo cancel fee | On-time63% |
United Airlines | Cheapest$149 | Average$314 | FlexibilityNo cancel fee | On-time69% |