Denver (DEN) to Chicago (ORD), Mar 16–28, 2027: from $163 round trip

Denver (DEN) to Chicago (ORD), Mar 16–28, 2027: from $163 round trip on Axel, checked Nov 15, 2026. Lowest published fare: $163 round trip, Axel-exclusive, Frontier Airlines, nonstop, Mar 16–28, 2027, 1 adult, economy, checked Nov 15, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

Exact travel dates Airline Flights Times, duration, stops Total price Price checked
2027-03-16 → 2027-03-28 Frontier Airlines F93174 / F91483 21:26:00→00:54:00 2h 28m nonstop · 07:45:00→09:49:00 3h 04m nonstop Axel-exclusive $163 Nov 15, 2026
2027-03-16 → 2027-03-28 American Airlines AA2762 / AA1387 12:22:00→16:00:00 2h 38m nonstop · 19:29:00→21:24:00 2h 55m nonstop Axel-exclusive $303 Nov 15, 2026
2027-03-16 → 2027-03-28 United Airlines UA617 / UA1217 13:25:00→17:05:00 2h 40m nonstop · 07:00:00→08:53:00 2h 53m nonstop Axel-exclusive $314 Nov 15, 2026
2027-03-16 → 2027-03-28 Delta Air Lines / United Airlines DL2877 + DL1435 / UA1217 13:26:00→19:45:00 5h 19m 1 stop via MSP · 07:00:00→08:53:00 2h 53m nonstop Axel-exclusive $329 Nov 15, 2026
2027-03-16 → 2027-03-28 American Airlines AA2771 / AA1387 07:21:00→11:05:00 2h 44m nonstop · 19:29:00→21:24:00 2h 55m nonstop Axel-exclusive $303 Nov 15, 2026
2027-03-16 → 2027-03-28 United Airlines UA1928 / UA1217 07:40:00→11:24:00 2h 44m nonstop · 07:00:00→08:53:00 2h 53m nonstop Axel-exclusive $314 Nov 15, 2026
2027-03-16 → 2027-03-28 United Airlines UA1815 + UA5365 / UA1217 13:40:00→20:25:00 5h 45m 1 stop via TUL · 07:00:00→08:53:00 2h 53m nonstop Axel-exclusive $322 Nov 15, 2026
2027-03-16 → 2027-03-28 United Airlines UA2637 + UA5443 / UA1217 10:00:00→16:09:00 5h 09m 1 stop via GRR · 07:00:00→08:53:00 2h 53m nonstop Axel-exclusive $322 Nov 15, 2026
2027-03-16 → 2027-03-28 United Airlines UA1639 + UA4397 / UA1217 13:55:00→20:25:00 5h 30m 1 stop via STL · 07:00:00→08:53:00 2h 53m nonstop Axel-exclusive $322 Nov 15, 2026
2027-03-16 → 2027-03-28 United Airlines UA2327 + UA5746 / UA1217 13:54:00→20:31:00 5h 37m 1 stop via OMA · 07:00:00→08:53:00 2h 53m nonstop Axel-exclusive $322 Nov 15, 2026
2027-03-16 → 2027-03-28 United Airlines UA1522 + UA1299 / UA1217 10:10:00→16:44:00 5h 34m 1 stop via IND · 07:00:00→08:53:00 2h 53m nonstop Axel-exclusive $322 Nov 15, 2026

Hotels in Chicago for these trips

Hotels: under a trip, hotels in Chicago for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the nightly rate and the stay's total, from the lowest saved total among the shortlisted hotels in that star tier for those dates.

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Route overview: Denver to Chicago (ORD) flight deals

2027-03-16 → 2027-03-28 · Axel-exclusive $163

2027-03-16 → 2027-03-28 · Axel-exclusive $303

2027-03-16 → 2027-03-28 · Axel-exclusive $314

2027-03-16 → 2027-03-28 · Axel-exclusive $329

2027-03-16 → 2027-03-28 · Axel-exclusive $303

2027-03-16 → 2027-03-28 · Axel-exclusive $314

2027-03-16 → 2027-03-28 · Axel-exclusive $322

2027-03-16 → 2027-03-28 · Axel-exclusive $322

2027-03-16 → 2027-03-28 · Axel-exclusive $322

2027-03-16 → 2027-03-28 · Axel-exclusive $322

2027-03-16 → 2027-03-28 · Axel-exclusive $322

Travelers: prices on this page are totals for 1 adult. For a different party, open this trip for 2 adults · 3 adults · 4 adults · 2 adults + 1 child · 2 adults + 2 children; each link opens AI flight search for these dates and those travelers, and the customer link to share comes from those results.

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