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 Low fares to Colorado

Celebrate 75 years of United service to Denver

Departing:Arriving In:Round Trip:*
Atlanta, GA (ATL)Denver, CO (DEN)$297
Austin, TX (AUS)Denver, CO (DEN)$218
Baltimore, MD (BWI)Denver, CO (DEN)$343
Charlotte, NC (CLT)Denver, CO (DEN)$376
Charlotte, NC (CLT)Denver, CO (DEN)$376
Chicago, IL (ORD - O'Hare)Denver, CO (DEN)$271
Cleveland, OH (CLE)Denver, CO (DEN)$338
Columbus, OH (CMH)Denver, CO (DEN)$356
Dallas/Fort Worth, TX (DFW)Denver, CO (DEN)$174
Fort Lauderdale, FL (FLL)Denver, CO (DEN)$291
Houston, TX (IAH - Intercontinental)Denver, CO (DEN)$258
Los Angeles, CA (LAX)Denver, CO (DEN)$221
Miami, FL (MIA)Denver, CO (DEN)$406
New Orleans, LA (MSY)Denver, CO (DEN)$217
New York, NY (LGA - LaGuardia)Denver, CO (DEN)$293
New York/Newark, NJ (EWR - Liberty)Denver, CO (DEN)$293
Orange County, CA (SNA)Denver, CO (DEN)$223
Orlando, FL (MCO)Denver, CO (DEN)$343
Philadelphia, PA (PHL)Denver, CO (DEN)$363
Philadelphia, PA (PHL)Denver, CO (DEN)$363
Portland, OR (PDX)Denver, CO (DEN)$220
San Diego, CA (SAN)Denver, CO (DEN)$214
San Francisco, CA (SFO)Denver, CO (DEN)$260
Seattle, WA (SEA)Denver, CO (DEN)$178
Tampa/St. Petersburg, FL (TPA)Denver, CO (DEN)$402
Washington, DC (DCA - National)Denver, CO (DEN)$399
Washington, DC (IAD - Dulles)Denver, CO (DEN)$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.