Cheap flights from Houston to Denver
Fares from $137 in November 2026. Compare every month below, then book with the site you like.
Search Houston → Denver flightsCheapest Houston to Denver fares by month
Lowest price per person found in recent searches. Prices change often and are checked when you book.
- November 2026Nov 10 · one way · Frontier · 1 stop$137See deal
Houston to Denver at a glance
- Distance862 miles
- Nonstop flight timeabout 2h 30m
- Cheapest monthNovember 2026
- Airport codesIAH → DEN
Plan your Denver trip
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Frequently asked questions
- How much is a flight from Houston to Denver?
- The cheapest fare we found recently is $137 per person, departing Nov 10 on Frontier. Prices change daily, so search your dates to see today's fares.
- What is the cheapest month to fly from Houston to Denver?
- November 2026 is currently the cheapest month, from $137.
- Are there direct flights from Houston to Denver?
- The cheapest fares we found recently have at least one stop. Nonstop flights may still exist at a higher price; tick "Direct only" in the search to check.
- Which airlines fly from Houston to Denver?
- The cheapest recent fares on this route were on Frontier.
- How long is the flight from Houston to Denver?
- Houston and Denver are about 862 miles apart, so a nonstop flight takes roughly 2h 30m. Flights with a stop take longer, depending on the connection.
- How do I find the cheapest flight from Houston to Denver?
- Search your dates on Gotoesy. We list fares from several booking sites sorted cheapest first, show nearby dates when your day has no saved fare, and send you straight to the seller to book.
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