Flights to North Colorado Springs from St. Louis - ￥13,040

View ￥13,040 flight on Mon, Aug 25, 2025Opens in a new window

Popular airlines from St. Louis to North Colorado Springs

  • Peach

    Peach

  • Skymark Airlines

    Skymark Airlines

  • All Nippon Airways

    All Nippon Airways

  • Japan Airlines

    Japan Airlines

  • Jetstar Japan

    Jetstar Japan

  • Solaseed Air

    Solaseed Air

  • STARFLYER

    STARFLYER

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from St. Louis to North Colorado Springs (STL-DEN)

Prices were available within the past 7 days and start at ￥13,040 for one-way flights and ￥57,160 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Jul 31 - Mon, Aug 4
STL
St. Louis
DEN
Denver
￥57,160 Roundtrip, found 2 hours ago
￥57,160
Roundtrip
found 2 hours ago
Select United flight, departing Thu, Jul 31 from St. Louis to Denver, returning Mon, Aug 4, priced at ￥57,160 found 2 hours ago
American Airlines
Thu, Jul 31 - Mon, Aug 4
STL
St. Louis
DEN
Denver
￥57,410 Roundtrip, found 2 hours ago
￥57,410
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Thu, Jul 31 from St. Louis to Denver, returning Mon, Aug 4, priced at ￥57,410 found 2 hours ago
United
Thu, Jul 31 - Mon, Aug 4
STL
St. Louis
DEN
Denver
￥57,910 Roundtrip, found 2 hours ago
￥57,910
Roundtrip
found 2 hours ago
Select United flight, departing Thu, Jul 31 from St. Louis to Denver, returning Mon, Aug 4, priced at ￥57,910 found 2 hours ago
American Airlines
Thu, Jul 31 - Mon, Aug 4
STL
St. Louis
DEN
Denver
￥58,270 Roundtrip, found 2 hours ago
￥58,270
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Thu, Jul 31 from St. Louis to Denver, returning Mon, Aug 4, priced at ￥58,270 found 2 hours ago
Delta
Thu, Jul 31 - Mon, Aug 4
STL
St. Louis
DEN
Denver
￥59,460 Roundtrip, found 2 hours ago
￥59,460
Roundtrip
found 2 hours ago
Select Delta flight, departing Thu, Jul 31 from St. Louis to Denver, returning Mon, Aug 4, priced at ￥59,460 found 2 hours ago
United
Thu, Jul 31 - Mon, Aug 4
STL
St. Louis
DEN
Denver
￥60,170 Roundtrip, found 2 hours ago
￥60,170
Roundtrip
found 2 hours ago
Select United flight, departing Thu, Jul 31 from St. Louis to Denver, returning Mon, Aug 4, priced at ￥60,170 found 2 hours ago

Find the cheapest month to fly from St. Louis (STL) to Denver (DEN)

September is typically the cheapest month to fly

From ￥7,028 - ￥18,759 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.