Chicago to Colorado Springs flights

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Lowest observed

€109

Average observed

€243

Cheapest month

December 2026

Last checked

9 Oct 2026

Observed fares. Prices may change.

Your next trip, last seen at €109

Lowest observed

9 Dec 2026

Allegiant Air · 1 stop · One way

Cheapest observed day · Last checked: 2 Oct 2026

Departure

16:01

When to fly

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The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.

Prices are for observed departure and return date pairs. No data does not mean no flights.

Lowest observed: €109, departing 9 Dec 2026 (Last checked: 2 Oct 2026)One-way fare · Priced departure days checked in the last 14 days: 5Check live prices for this route
Airlines seen: Allegiant Air, Frontier Airlines, JetBlue, United Airlines
Reported fastest flight: 2h 52m
Non-stop: Yes

Short answer

We have seen Allegiant Air fares from Chicago to Colorado Springs. The lowest fare our own searches returned is €109, seen on 2 Oct 2026. The average across the fares we caught is €243. December 2026 is the cheapest month in our observations, at €109. These are prices our searches returned on the dates shown, not quotes; run a live search for today's fare.

About this route

Explore the fares we observed from Chicago to Colorado Springs. Prices move often, so pick your dates to see the latest options.

Route distance: 1,493 km
Reported fastest flight: 2h 52m
Airlines seen: Allegiant Air, Frontier Airlines, JetBlue, United Airlines
Seen on fares with a connection: United Airlines, Allegiant Air, Frontier Airlines, JetBlue
Alternative airports: CGX, DPA, MDW, PWK, RFD

Route-level information; individual journeys vary.

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Observed, not guaranteed

Every price is a fare we actually saw, and it may change at any time.

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The price is final on the provider's site, where your booking is completed.

How our prices work

Non-stop airlines seen on this route

Non-stop airlines seen on this route
Airline	Non-stop days / priced days	Fastest non-stop
United Airlines	33 / 81

Departure days with a non-stop fare checked in the last 14 days. A carrier listed here had a non-stop fare on at least 3 days; schedules may differ.

Airport to city: straight-line distance

Chicago Midway International Airport (MDW) → Chicago, city gazetteer reference point (41.8781, -87.6298): ≈ 14 km.
Chicago O'Hare International Airport (ORD) → Chicago, city gazetteer reference point (41.8781, -87.6298): ≈ 25 km.
Chicago Rockford International Airport (RFD) → Chicago, city gazetteer reference point (41.8781, -87.6298): ≈ 126 km.
City of Colorado Springs Municipal Airport (COS) → Colorado Springs, city gazetteer reference point (38.8339, -104.8214): ≈ 11 km.

Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.

Lowest one-way fare we saw per airline

Cheapest airline from Chicago to Colorado Springs: Allegiant Air, from €109 (checked 2 Oct 2026).

Lowest one-way fare we saw per airline
Airline	Lowest fare	Priced days
Allegiant Air	€109Dec 9, 2026	10
United Airlines	€179Oct 24, 2026	68
Frontier Airlines	€186Nov 12, 2026	3

One-way fares checked in the last 14 days. An airline listed here had a fare on at least 3 departure days. Each figure is the lowest we saw, not a guaranteed fare. Connecting itineraries are included; the date is the departure day of that fare.

Frequently asked

How much is a flight from Chicago to Colorado Springs?

The lowest fare we have observed is €109, found on 2 Oct 2026. Prices move, so read it as a floor rather than a quote.

When is the cheapest month to fly from Chicago to Colorado Springs?

In our observations December 2026 is the cheapest month so far, at €109.

Which airlines fly from Chicago to Colorado Springs?

These are the carriers we have seen on the route: Allegiant Air, Frontier Airlines, JetBlue, United Airlines.

How long does the flight from Chicago to Colorado Springs take?

The average journey time across the 86 fares we observed is 8h 15m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.

How many of the observed Chicago to Colorado Springs fares were non-stop?

38 of the 91 fares we observed were non-stop; the rest included at least one stop. That describes our observations, not every flight that operates.

Which airlines had non-stop offers on at least 3 departure dates from Chicago to Colorado Springs?

For Chicago to Colorado Springs, examples of observed one-way non-stop offers checked within the last 14 days: United Airlines (33). Each number counts distinct departure dates, not weekly flights; check current availability in search.

Which airline has the lowest fare from Chicago to Colorado Springs?

Cheapest airline from Chicago to Colorado Springs: Allegiant Air, from €109 (checked 2 Oct 2026).

How observed prices work, what "No data" means and what a fare includes: Read the flight price guide