Denver (DEN) to Chicago (ORD), May 12–16, 2027: from $170 round trip

Denver (DEN) to Chicago (ORD), May 12–16, 2027: from $170 round trip on Axel, checked Nov 14, 2026. Lowest published fare: $170 round trip, Axel-exclusive, Frontier Airlines, nonstop, May 12–16, 2027, 1 adult, economy, checked Nov 14, 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
2027-05-12 → 2027-05-16 Frontier Airlines F93174 / F91483 20:59:00→00:26:00 2h 27m nonstop · 07:45:00→09:49:00 3h 04m nonstop Axel-exclusive $170 Nov 14, 2026
2027-05-12 → 2027-05-16 American Airlines AA821 / AA1387 08:06:00→11:45:00 2h 39m nonstop · 19:29:00→21:24:00 2h 55m nonstop Axel-exclusive $310 Nov 14, 2026
2027-05-12 → 2027-05-16 United Airlines UA1928 / UA1217 07:40:00→11:19:00 2h 39m nonstop · 07:00:00→08:53:00 2h 53m nonstop Axel-exclusive $320 Nov 14, 2026
2027-05-12 → 2027-05-16 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 $335 Nov 14, 2026
2027-05-12 → 2027-05-16 American Airlines AA2762 / AA1387 12:22:00→16:00:00 2h 38m nonstop · 19:29:00→21:24:00 2h 55m nonstop Axel-exclusive $310 Nov 14, 2026
2027-05-12 → 2027-05-16 United Airlines UA617 / UA1217 13:25:00→17:05:00 2h 40m nonstop · 07:00:00→08:53:00 2h 53m nonstop Axel-exclusive $320 Nov 14, 2026
2027-05-12 → 2027-05-16 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 $325 Nov 14, 2026
2027-05-12 → 2027-05-16 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 $325 Nov 14, 2026
2027-05-12 → 2027-05-16 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 $325 Nov 14, 2026
2027-05-12 → 2027-05-16 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 $325 Nov 14, 2026
2027-05-12 → 2027-05-16 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 $325 Nov 14, 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

2027-05-12 → 2027-05-16 · Axel-exclusive $170

2027-05-12 → 2027-05-16 · Axel-exclusive $310

2027-05-12 → 2027-05-16 · Axel-exclusive $320

2027-05-12 → 2027-05-16 · Axel-exclusive $335

2027-05-12 → 2027-05-16 · Axel-exclusive $310

2027-05-12 → 2027-05-16 · Axel-exclusive $320

2027-05-12 → 2027-05-16 · Axel-exclusive $325

2027-05-12 → 2027-05-16 · Axel-exclusive $325

2027-05-12 → 2027-05-16 · Axel-exclusive $325

2027-05-12 → 2027-05-16 · Axel-exclusive $325

2027-05-12 → 2027-05-16 · Axel-exclusive $325

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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