
$23 Cheap flight deals from Phoenix (PHX) to Longmont (DEN)
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This Weekend's Flight Deals from Phoenix to Longmont
This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Airfares from $23 One Way, $46 Round Trip from Phoenix to Longmont
Prices starting at $46 for return flights and $23 for one-way flights to Longmont were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Longmont economy flight packages

Holiday Inn Express & Suites Denver - Aurora Medical Campus by IHG
Apr 1 - Apr 6
Phoenix (PHX) to Denver (DEN)
Reviewed on Sep 23, 2025

The Benson Hotel & Faculty Club
Apr 1 - Apr 6
Phoenix (PHX) to Denver (DEN)
Reviewed on Mar 21, 2025

Holiday Inn Express Denver Downtown by IHG
Mar 30 - Apr 3
Mesa (AZA) to Denver (DEN)
Denver (DEN) to Mesa (AZA)
Reviewed on Dec 22, 2025
More About Flying To Longmont from Phoenix
Route Information for Flights from Phoenix to Longmont
Origin Airport IATA Code | PHX |
|---|---|
Destination Airport IATA Code | DEN |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Phoenix to Longmont
It can be tedious to sift through pages of Internet search results to find those bargain fares on flights from Phoenix to Longmont and hotels, but at Orbitz, everything you need is in one place. Our guaranteed low prices on Phoenix to Longmont flights mean we are a leader when it comes to giving you great online deals on air fare and hotels.
Huge savings with little effort
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Unbeatable low fare flights from Phoenix to Longmont
Domestic or international travel presents no obstacles to us. We give you unbeatable bargains on flights from Phoenix to Longmont. Enjoy huge savings on your flight, which can be better used elsewhere on your trip.
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Orbitz means low-cost trip-planning made easy
Low-cost Phoenix to Longmont flights can be booked with total confidence through Orbitz every time. We also make it very easy to cancel flights or other travel arrangements online should you need to. You can also add activities and car rentals to your flight or hotel reservation for a hassle-free trip.
Flights from Phoenix
- Phoenix to Chicago
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- Phoenix to New York
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- Phoenix to Detroit
- Phoenix to London
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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.
Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.
Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.

