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 Flights to Colorado

Celebrate 75 years of United service to Denver

Atlanta, GA (ATL)Denver, CO (DEN)$201
Austin, TX (AUS)Denver, CO (DEN)$165
Baltimore, MD (BWI)Denver, CO (DEN)$393
Charlotte, NC (CLT)Denver, CO (DEN)$449
Charlotte, NC (CLT)Denver, CO (DEN)$459
Chicago, IL (ORD - O'Hare)Denver, CO (DEN)$269
Cleveland, OH (CLE)Denver, CO (DEN)$307
Columbus, OH (CMH)Denver, CO (DEN)$365
Dallas/Fort Worth, TX (DFW)Denver, CO (DEN)$165
Fort Lauderdale, FL (FLL)Denver, CO (DEN)$291
Houston, TX (IAH - Intercontinental)Denver, CO (DEN)$227
Miami, FL (MIA)Denver, CO (DEN)$318
New Orleans, LA (MSY)Denver, CO (DEN)$231
New York, NY (LGA - LaGuardia)Denver, CO (DEN)$244
Orange County, CA (SNA)Denver, CO (DEN)$185
Orlando, FL (MCO)Denver, CO (DEN)$289
Philadelphia, PA (PHL)Denver, CO (DEN)$340
Philadelphia, PA (PHL)Denver, CO (DEN)$340
Portland, OR (PDX)Denver, CO (DEN)$226
San Diego, CA (SAN)Denver, CO (DEN)$229
San Francisco, CA (SFO)Denver, CO (DEN)$267
Seattle, WA (SEA)Denver, CO (DEN)$193
Tampa/St. Petersburg, FL (TPA)Denver, CO (DEN)$345
Washington, DC (DCA - National)Denver, CO (DEN)$710
Washington, DC (IAD - Dulles)Denver, CO (DEN)$307
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.