United AirlinesA Star Alliance Member
Skip Navigation LinksHome > Deals & offers > Special flight offers > Flights to Denver, Colorado (DEN)

 Flights to Denver, Colorado (DEN)

Denver's mountains await

Departing:roundtrip
Albany, NY (ALB)$404
Atlanta, GA (ATL)$249
Austin, TX (AUS)$141
Baltimore, MD (BWI)$327
Birmingham, AL (BHM)$334
Boston, MA (BOS)$310
Boston, MA (BOS)$331
Buffalo, NY (BUF)$374
Charlotte, NC (CLT)$412
Charlotte, NC (CLT)$412
Chicago, IL (ORD - O'Hare)$257
Cleveland, OH (CLE)$287
Columbus, OH (CMH)$340
Dallas, TX (DAL - Love Field)$367
Dallas/Fort Worth, TX (DFW)$115
Fort Lauderdale, FL (FLL)$259
Greensboro, NC (GSO)$288
Honolulu, HI (HNL)$668
Houston, TX (IAH - Intercontinental)$211
Indianapolis, IN (IND)$215
Los Angeles, CA (LAX)$169
Memphis, TN (MEM)$426
Miami, FL (MIA)$265
New Orleans, LA (MSY)$195
New York, NY (LGA - LaGuardia)$373
New York/Newark, NJ (EWR - Liberty)$225
Norfolk, VA (ORF)$414
Orlando, FL (MCO)$375
Philadelphia, PA (PHL)$297
Philadelphia, PA (PHL)$341
Pittsburgh, PA (PIT)$321
Pittsburgh, PA (PIT)$365
Raleigh/Durham, NC (RDU)$360
Richmond, VA (RIC)$274
Rochester, NY (ROC)$386
San Antonio, TX (SAT)$267
San Diego, CA (SAN)$237
San Francisco, CA (SFO)$279
Syracuse, NY (SYR)$358
Tampa/St. Petersburg, FL (TPA)$371
Washington, DC (DCA - National)$691
Washington, DC (IAD - Dulles)$280
West Palm Beach, FL (PBI)$382
Be sure to check out our other Special Offers.
Taxes and fees

Fares are subject to availability and may change without notice. Fares may not be available on all days or on all flights. Fares listed are per person and include government taxes and fees. Some restrictions may apply. Fares do not include applicable charges for baggage or optional services.

A $50 fee will be charged for paper tickets issued by United. Service charges for ticketing with a United representative in the 50 United States and Canada are $25 by phone, $30 at a City Ticket Office and $35 in person at the airport. Ticketing charges may vary outside of the U. S. and Canada and based on MileagePlus status level. Ticketing service charges are nonrefundable. To avoid ticketing service charges, book and purchase your tickets on united.com.

​​


Car Reservation
Drive away with bonus miles and great rates with your next rental from united.com. We always feature the latest bonus mile promotions and rental car deals.

Take a look