Cheap Flights to Rocky Mountains

Bundle Your Flight + Hotel & Save!

Featured airlines

    Plan, book, fly with confidence
  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 40% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Expedia is the largest online travel agency which means that Expedia have access to cheap airline tickets. So make sure you check Expedia regularly for these bargain flights because the cheapest airline ticket deals sell out fast.

If you're looking to save even more, find additional savings by combining your Rocky Mountains flight with a hotel to create a personalized bargain travel package. Early birds can discover fantastic savings by booking in advance, while last minute travelers can enjoy great last minute deals. With Expedia, there’s no shortage of options to save even more on your Rocky Mountains trip!

Frequently asked questions

How do I find cheap flights to Rocky Mountains that have flexible change policies?
By using our handy “No change fee” filter, that’s how. Just type in your travel dates, click the “Search” button, then tick the box below the “Flexible change policies” heading (it’s on the top left of your screen). Expedia makes it easy to find flexible, low-priced flights to Rocky Mountains.
Which airlines fly to Rocky Mountains?
Reserve your ticket with any of these leading airlines and say yes to new adventures in Rocky Mountains:

  • United Airlines - 14,177 flights to or near Rocky Mountains each month, including 13,033 flights to Denver Intl. Airport (DEN) and 563 flights to Salt Lake City Intl. Airport (SLC) per month.
  • Delta Air Lines - 8,315 flights to or near Rocky Mountains each month, including 6,400 flights to Salt Lake City Intl. Airport (SLC) and 1,079 flights to Denver Intl. Airport (DEN) per month.
  • Southwest Airlines - 7,392 flights to or near Rocky Mountains each month, including 6,339 flights to Denver Intl. Airport (DEN) and 676 flights to Salt Lake City Intl. Airport (SLC) per month.

How can I find cheap tickets to Rocky Mountains?
Book ahead of time, consider alternative airports, avoid vacation periods — there are plenty of ways! One more is to use Expedia’s “flexible dates” function. Search for a Rocky Mountains flight, then check out the cheapest prices for nearby dates. In the last seven days, the lowest price for a flight to Rocky Mountains was .
How much is a flight to Rocky Mountains?
You could have purchased a round-trip flight to Rocky Mountains from anywhere between and in the last seven days. For one-way journeys departing from (), the lowest amount paid during this period was .
What are the most popular airports to fly into in Rocky Mountains?
Land at any one of these major airports in Rocky Mountains and you’ll be perfectly placed to check out all that this region has to offer:

  • Denver Intl. Airport (DEN) - 24,249 flights per month.
  • Salt Lake City Intl. Airport (SLC) - 8,676 flights per month.
  • Spokane Intl. Airport (GEG) - 1,742 flights per month.

How much is a plane ticket to Rocky Mountains?
Plane fares ranged from just to over the last seven days. When you’re ready to book, we’re ready to help you find a cheap flight to Rocky Mountains.
What months are the cheapest to book a flight to Rocky Mountains?
A good month to purchase affordable flights to Rocky Mountains is February. Remember that in the USA, the most expensive time to secure a ticket is during the festive month of December.
*Available to Expedia members.