
Popular airlines from Longmont
Alaska Airlines
Frontier Airlines
American Airlines
United
Delta
Southwest Airlines
JetBlue Airways
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Today's featured flight deals from Longmont
- Denver (DEN) to Las Vegas (LAS).Southwest Airlines, nonstop.Departing on Thu, Mar 26 at 5:30am from Denver, arriving at 6:35am in Las Vegas.Returning on Sun, Mar 29 at 5:45am from Las Vegas, arriving at 11:50am in Denver.Select Southwest Airlines flight departing on Thu, Mar 26 at 5:30am from Denver, returning on Sun, Mar 29 at 5:45am from Las Vegas priced at $30250% less than typical$302
- Denver (DEN) to Las Vegas (LAS).Southwest Airlines, nonstop.Departing on Thu, Mar 12 at 5:30am from Denver, arriving at 6:35am in Las Vegas.Returning on Thu, Mar 19 at 6:00am from Las Vegas, arriving at 11:33am in Denver.Select Southwest Airlines flight departing on Thu, Mar 12 at 5:30am from Denver, returning on Thu, Mar 19 at 6:00am from Las Vegas priced at $26835% less than typical$268
- Denver (DEN) to Las Vegas (LAS).Southwest Airlines, nonstop.Departing on Mon, Mar 23 at 9:05pm from Denver, arriving at 10:05pm in Las Vegas.Returning on Fri, Mar 27 at 9:50pm from Las Vegas, arriving on Sat, Mar 28 at 12:40am in Denver.Select Southwest Airlines flight departing on Mon, Mar 23 at 9:05pm from Denver, returning on Fri, Mar 27 at 9:50pm from Las Vegas priced at $21635% less than typical$216
- Denver (DEN) to Phoenix (PHX).American Airlines, nonstop.Departing on Thu, Mar 26 at 7:52am from Denver, arriving at 9:00am in Phoenix.Returning on Sun, Mar 29 at 8:35am from Phoenix, arriving at 11:36am in Denver.Select American Airlines flight departing on Thu, Mar 26 at 7:52am from Denver, returning on Sun, Mar 29 at 8:35am from Phoenix priced at $29520% less than typical$295
- Denver (DEN) to Phoenix (PHX).American Airlines, nonstop.Departing on Thu, Mar 5 at 2:15pm from Denver, arriving at 4:16pm in Phoenix.Returning on Mon, Mar 9 at 7:59pm from Phoenix, arriving at 10:53pm in Denver.Select American Airlines flight departing on Thu, Mar 5 at 2:15pm from Denver, returning on Mon, Mar 9 at 7:59pm from Phoenix priced at $31235% less than typical$312
- Denver (DEN) to Phoenix (PHX).American Airlines, nonstop.Departing on Thu, Mar 5 at 12:21pm from Denver, arriving at 2:21pm in Phoenix.Returning on Mon, Mar 9 at 7:59pm from Phoenix, arriving at 10:53pm in Denver.Select American Airlines flight departing on Thu, Mar 5 at 12:21pm from Denver, returning on Mon, Mar 9 at 7:59pm from Phoenix priced at $31235% less than typical$312
- Denver (DEN) to Orlando (MCO).Southwest Airlines, nonstop.Departing on Sat, Mar 14 at 11:55pm from Denver, arriving on Sun, Mar 15 at 5:25am in Orlando.Returning on Fri, Mar 20 at 6:00am from Orlando, arriving at 12:40pm in Denver.Select Southwest Airlines flight departing on Sat, Mar 14 at 11:55pm from Denver, returning on Fri, Mar 20 at 6:00am from Orlando priced at $32245% less than typical$322
- Denver (DEN) to Orlando (MCO).Southwest Airlines, nonstop.Departing on Fri, Mar 13 at 5:00am from Denver, arriving at 10:45am in Orlando.Returning on Fri, Mar 20 at 6:00am from Orlando, arriving at 12:40pm in Denver.Select Southwest Airlines flight departing on Fri, Mar 13 at 5:00am from Denver, returning on Fri, Mar 20 at 6:00am from Orlando priced at $34245% less than typical$342
- Denver (DEN) to Orlando (MCO).Southwest Airlines, nonstop.Departing on Mon, Mar 16 at 11:55pm from Denver, arriving on Tue, Mar 17 at 5:25am in Orlando.Returning on Fri, Mar 20 at 6:00am from Orlando, arriving at 12:40pm in Denver.Select Southwest Airlines flight departing on Mon, Mar 16 at 11:55pm from Denver, returning on Fri, Mar 20 at 6:00am from Orlando priced at $28250% less than typical$282
Cheapest flights from Longmont
These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.










How to Find Cheap Flights from Longmont, CO
How much is a flight from Longmont?
This week, flights from Longmont are available between $46 – $126.
How to find cheap flights from Longmont?
Expedia makes it easy to compare cheap flights from Longmont to many destinations. Check out excellent deals on domestic and international flights from Longmont. Once you select an offer, use our filters and sort by “Price (Lowest)” to see some of the cheapest and suitable options.
How can I get the best deal on flights from Longmont?
On Expedia, you have some of best airline ticket deals at your fingertips. Whether it’s a beach escape with your partner, a family vacation with your kids, or business trip with colleagues, these low airline ticket prices mean more savings for you. An excellent strategy for finding some of the best deals on flights from Longmont is to be flexible with your dates. Within each offer, you can compare prices for similar timeframes using our “Show flexible dates” feature. Depending on your destination, direct flights from Longmont may be more expensive. Airlines with strict bag policies or fees can also impact your costs.
What is the best airline to fly from Longmont?
At Expedia, we give you all the available options from our reputable partners. Select the airline that best suits your preferences and membership loyalties. You can fly from Longmont with: Frontier Airlines, Southwest Airlines, United, Alaska Airlines, American Airlines.
What is the best month to fly from Longmont?
One of the cheapest times to fly from Longmont airport(s) is May, based on the current list of flights available now. Prices on plane tickets vary considerably throughout the year due to availability and seasonal demand.
Are there any last-minute flights from Longmont?
Expedia is the place to find last-minute flights from Longmont, making it easy for you to compare prices on flights in the near future for different combinations of travel dates and from multiple airlines. We source some of the best deals for you and display some of the best offers available over the next 2 weeks.
Why book your ticket with Expedia?
Booking flights from Longmont with Expedia is the obvious choice to get low prices, save money, and see more value from every dollar spent. We show you some of the best deals happening right now and provide a vast inventory of airlines and flight routes to choose from, so you can find some of the cheapest flights from Longmont. You can customize your journey to your timeline, route preferences, budget, rewards programs, and more.
Can I change/cancel my flight?
Some flights can be changed or canceled, but fees and refunds will depend on the unique terms of your flight agreement. Airlines have different rules and restrictions for exchanging or refunding flights. For more information, go to your itinerary or visit our customer service portal. We recommend choosing flights with no change fees for the most flexibility. Filter by “Flexible change policies” to see flights with no change fees.
*Data specialists from both ARC and Expedia Group analysed ARC's global flight data to distil actionable information to help people save money on travel. While it's impossible to guarantee when to find the lowest prices, after examining the variables, we were able to observe trends. Analysis based on ARC, round-trip flight data between 1 October 2017 - 30 September 2018 for Economy and Premium cabin ATPs on a global basis.
Travel information
Flights from Longmont: Essential Travel Information
Cheapest flight from Longmont | $46 (roundtrip) |
|---|---|
Best airlines to fly from Longmont | Frontier Airlines, Southwest Airlines, United, Alaska Airlines, American Airlines |
Cheapest month to fly from Longmont | May |
Longmont IATA code | DEN |
Longmont Country/State | Colorado |
Airline ticket deals from Longmont | $46 - $126 |
*Flight schedules are subject to change.
Explore a world of travel with Expedia
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