Transportation suggestions—

Train:
If you’re staying in Denver, near Union Station, you can take the train from the airport straight into Union Station. Trains leave every 15 minutes between 5 a.m. and 8 p.m. and every 30 minutes outside of those hours. It costs $10 each way.

Uber:
Alternatively you can take an Uber. To get an Uber at DIA it is located at Island 5 on Level 5, near baggage claim.

Car Rental:
Lastly you can rent a car. Denver International Airport has more than 10 major rental car companies. Car rental agencies are located on airport property, but require a courtesy shuttle service to and from Jeppesen Terminal. Shuttles pick-up and drop-off from Jeppesen Terminal Level 5, Island 4, outside doors 505-513 (east side) and 504-512 (west side).