$39 Cheap flights from Longmont, CO
Popular airlines from Longmont
Alaska Airlines
Frontier Airlines
United
American Airlines
Delta
Southwest Airlines
Air Canada
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Today's featured flight deals from Longmont
Expedia compares millions of flights to find the best value deals for where you want to go.
Nonstop
Carry-on included
Lower price than typical
Denver (DEN) · New York (JFK) · De · lta · Nonstop · 3-day trip · found 15 hours ago · 30% less than typical
Denver (DEN) · New York (JFK) · Nonstop · 4-day trip · found 1 hour ago · 45% less than typical
Denver (DEN) · New York (JFK) · Nonstop · 4-day trip · found 11 hours ago · 45% less than typical
Denver (DEN) · New York (LGA) · Nonstop · 4-day trip · found 21 hours ago · 40% less than typical
Denver (DEN) · New York (LGA) · Nonstop · 4-day trip · found 3 hours ago · 40% less than typical
Denver (DEN) · New York (LGA) · Nonstop · 4-day trip · found 15 hours ago · 40% less than typical
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Cheapest flights from Longmont
Prices were available within the past 7 days and start at $39 for one-way flights and $58 for roundtrip, for the period specified. Prices and availability are subject to change.
All deals
One way
Roundtrip
Wed, Dec 9 - Wed, Dec 16 · DEN · ONT · Roundtrip
Tue, Jan 26 - Wed, Jan 27 · DEN · LAX · Roundtrip
Sat, Jan 30 - Wed, Feb 24 · DEN · LAX · Roundtrip
Sat, Jan 30 - Tue, Feb 2 · DEN · LAX · Roundtrip
Sat, Feb 20 - Wed, Feb 24 · DEN · LAX · Roundtrip
Wed, Feb 17 - Tue, Feb 23 · DEN · LAX · Roundtrip
Tue, Jan 26 - Wed, Feb 3 · DEN · ONT · Roundtrip
Tue, Feb 16 - Wed, Feb 17 · DEN · SNA · Roundtrip
Sat, Feb 20 - Tue, Feb 23 · DEN · PHX · Roundtrip
Tue, Jan 26 - Wed, Feb 3 · DEN · ONT · Roundtrip
How to Find Cheap Flights from Longmont, CO
How much is a flight from Longmont?
This week, flights from Longmont are available between $58 – $207.
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, Alaska Airlines, Southwest Airlines, United, Delta.
What is the best month to fly from Longmont?
One of the cheapest times to fly from Longmont airport(s) is December, 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.
Travel information
| Origin city name | Denver |
|---|---|
| Origin airport | Denver Intl. Airport |
| Origin airport IATA code | DEN |
| Airlines serving | Alaska Airlines, Frontier Airlines, United, American Airlines, Delta, Southwest Airlines, Air Canada, JetBlue Airways, Aeromexico, Lufthansa, Volaris, British Airways, Brussels Airlines, Turkish Airlines, Iberia, Aer Lingus, Finnair, Icelandair, Swiss International Air Lines, All Nippon Airways, Austrian Airlines, Japan Airlines, Korean Air, KLM, Air France, Cathay Pacific, Qatar Airways, Copa, SAS, Avianca, TAP Portugal, Starlux Airlines, Sun Country Airlines, Virgin Atlantic, LATAM Airlines Group, Singapore Airlines |
| Popular airline | Alaska Airlines |
| Roundtrip price | $58 |
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