Aerial View of a Business District in Westminster, Colorado during Autumn

Popular airlines to Westminster

Alternative airports near Westminster

Prices were available within the past 7 days. Prices and availability are subject to change.

DEN

Denver Intl.

Cheapest

33 min

Flights from $310

Find the cheapest month to fly from Columbus (CMH) to Denver (DEN)

May is typically the cheapest month to fly

From $133 - $323 per traveler.

What you need to know for your flight to Westminster

Flights to Westminster at a glance

Traveling to Westminster is easy; you can select from a variety of airlines, including both full-service and budget options. Compare flight schedules and journey times to find the best deal that fits your budget and plans for exploring the city’s renowned attractions and neighborhoods.

Major airport near Westminster: Denver International Airport (DEN)
Flights per week: 6,750+ flights arriving at Westminster airport
Number of airlines that fly to Westminster: around 65+ carriers

Popular airport near Westminster

Westminster is a vibrant city ideal for family outings, entertainment, and urban getaways. Visitors are drawn to Westminster for its diverse offerings, including outdoor activities and sports. The city is conveniently accessible via a major airport, making travel straightforward for those planning a visit.

Denver International Airport (DEN): Situated in Denver County, Colorado, approximately 19 miles from Westminster, this airport caters to both domestic and international flights, linking travelers to over 295 domestic cities and more than 200 international spots. Passengers have the opportunity to enhance their travel experience by opting for first class, premium economy, or business class seating, depending on their selected routes and airlines. Key airlines operating from this airport include United, Frontier Airlines, and Southwest Airlines.

Top routes to Westminster

New York (JFK/LGA) to Westminster (DEN), with one-way flights starting at around $85
Chicago (ORD/MDW) to Westminster (DEN), with one-way fares starting at around $50
Los Angeles (LAX) to Westminster (DEN), with one-way flight options from around $45
Boston (BOS) to Westminster (DEN), with one-way flights starting at around $90
Dallas (DFW/DAL) to Westminster (DEN), with one-way fares starting at around $35

Cheapest routes to Westminster

Vail (EGE) to Westminster (DEN), with affordable one-way prices from around $25
Dallas (DFW/DAL) to Westminster (DEN), with low-cost one-way tickets from around $35
Salt Lake City (SLC) to Westminster (DEN), with budget one-way fares from around $35
El Paso (ELP) to Westminster (DEN), with budget one-way fares from around $35
San Diego (SAN) to Westminster (DEN), with low-cost one-way tickets from around $35

*Flight times and fares vary by season and availability and are based on one-way routes

Top airlines with flights to Westminster

United: Operating flights to Denver International Airport (DEN), United represents approximately 38% of arrivals in Westminster. Average one-way fares hover around $360, with premium service options that may include premium economy, business, and first class based on the route.
Southwest Airlines: Serving Denver International Airport (DEN), Southwest Airlines accounts for about 21% of travelers arriving in Westminster. The typical one-way fare is around $200, making it a budget-friendly choice for many.
Frontier Airlines: Flying into Denver International Airport (DEN), Frontier Airlines contributes nearly 12% of arrivals to Westminster. Known for its affordability, the average one-way fare is roughly $140, appealing to cost-conscious passengers.
American Airlines: With services to Denver International Airport (DEN), American Airlines holds a share of approximately 12% of arrivals in Westminster. Average one-way fares are about $360, with first class available as a premium service option depending on the route.
Delta: Providing flights to Denver International Airport (DEN), Delta accounts for around 10% of arrivals in Westminster. The average fare for a one-way ticket is approximately $310, with premium cabin options that may feature premium economy, business, and first class based on the route.

Best time to fly to Westminster

The most popular months for travelers to fly to Westminster are January, March, and April, when peak temperatures in Westminster can reach up to 46.4°F in April. If you prefer quieter travel, consider September, the least busy time to visit with temperatures around 66°F and typically the lowest average one-way fare (around $177), roughly 9% cheaper than the yearly average. Looking for additional cheaper months to fly? October, August, and February offer average one-way fares of around $184, making them good options for flexible travelers.

Month	Temperature	Precipitation	Cloudiness	Demand	Average one-way Fare
January	28.2°F (-2.1°C)	No Rain (Dry)	Sunny	Moderately High	$203
February	28.8°F (-1.8°C)	No Rain (Dry)	Mostly Sunny	Average	$188
March	39.2°F (4.0°C)	Light Rain	Mostly Sunny	Moderately High	$216
April	46.4°F (8.0°C)	Light Rain	Mostly Sunny	Moderately High	$198
May	55.2°F (12.9°C)	Light Rain	Mostly Sunny	Moderately Low	$189
June	68.2°F (20.1°C)	Light Rain	Sunny	Average	$204
July	73.6°F (23.1°C)	Light Rain	Sunny	Average	$196
August	72.5°F (22.5°C)	No Rain (Dry)	Sunny	Average	$185
September	66.0°F (18.9°C)	No Rain (Dry)	Sunny	Moderately Low	$177
October	50.5°F (10.3°C)	No Rain (Dry)	Sunny	Average	$181
November	38.7°F (3.7°C)	No Rain (Dry)	Sunny	Moderately Low	$194
December	28.9°F (-1.7°C)	No Rain (Dry)	Sunny	Average	$212

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

How to save money on a flight to Westminster

Getting some of the best deals on flights to Westminster is all about timing and flexibility. Here are some key tips to help you save:

Compare flight options—use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
Set up price alerts—as an Expedia member you can use Price Tracking to receive notifications when flight prices change.
Bundle and save—book a flight and unlock a hotel deal on Expedia*, or explore our Westminster hotel and flight deals.
Think about luggage-nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your baggage allowance before confirming your booking to avoid excess baggage fees at the airport.
Earn miles—you can earn airline miles when you book your Westminster flight with Expedia. Just select your frequent flyer program and enter your program number when confirming your booking.

*For members. Select hotels.

Arriving in Westminster

Westminster welcomes travelers through its range of transport options based on price, convenience, and proximity. Here's how to reach Westminster efficiently:

Public transportation: From Denver International Airport, Jeppesen Terminal Station, a metro station, is located about 0.1 miles from the airport, providing convenient access to public transportation options.
Hotel transfer: Transfers offer a convenient way to reach your hotel in Westminster, with private rides that can be arranged in advance.
Car rental: Renting a car in Westminster is a good option if you plan to explore and sightsee beyond the city. Browse cheap car rentals in Westminster on Expedia.
Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.

Where to stay in and around Westminster

Denver: Denver is a vibrant metropolis, offering a wealth of outdoor adventures and entertainment options. Situated in Denver, Westminster provides easy access to a range of activities, including visits to sports facilities and national parks. Notable attractions include the historic Union Station, perfect for culture enthusiasts, and the stunning Red Rocks Amphitheater, ideal for family outings and entertainment. The Colorado Convention Center caters to business travelers, making Denver a well-rounded destination for all types of visitors.
Broomfield: Broomfield is a charming city located 6 miles drive away from Westminster. It's a great spot for families and outdoor lovers, featuring a mix of education and shopping opportunities. Key places to explore include the Broomfield County Commons Dog Park, a wonderful urban park for family outings and fresh air. The modern college university and the Broomfield 9-11 Memorial also add to the cultural experience, making this city a lovely addition to your travel plans.
Federal Heights: Federal Heights, located 2 miles drive away from Westminster, is a lively city perfect for families and adventure seekers. This area boasts exciting venues like a water park and various outdoor activities. For entertainment, you can visit the nearby theme park or enjoy the local sports facility stadium. Key points of interest include Union Station for a cultural touch and the Colorado Convention Center for business needs, ensuring there’s something for everyone in this dynamic locale.

Tips for short-haul flights to Westminster

For quick getaways, efficiency is key. Here is how to make your short-haul journey smoother:

Pack light and skip checked bags—for budget airlines, traveling with just a carry-on is often the more economical choice. Optimize your packing by using mini toiletries, wearing your bulkiest clothing, and coordinating your outfits effectively. This strategy also helps you avoid the hassle of waiting at baggage claim upon arrival.
Bring your own entertainment—many short-haul flights may not provide in-flight entertainment. To keep yourself entertained, download your favorite TV shows, movies, music, or podcasts ahead of time, and consider bringing a book. Also, remember to fully charge your devices before you board.
Arrive at the airport in plenty of time—even for short or domestic flights, it's advisable to arrive at least 1.5 to 2 hours prior to departure, taking into account traffic and security lines.
Bring your own snacks and water—pack some snacks and a refillable water bottle to stay hydrated and save money while at the airport.

Tips for long-haul flights to Westminster

Flying long-haul sometimes requires extra planning to ensure a comfortable journey:

Select your seat in advance—for longer flights, choosing your seat is essential for comfort. Full-service airlines often provide complimentary seat selection once online check-in opens, which typically occurs 24–48 hours before your flight. Some airlines may allow seat selection even earlier.
Arrive at the airport in plenty of time—make sure to arrive at the airport at least 3 hours prior to departure for international flights to accommodate check-in, security, and immigration procedures.
Relax at the airport—if you have some extra time, take the opportunity to explore the shops, grab a coffee, or unwind at the gate or a departure lounge if you have access. Free Wi-Fi is generally available throughout the airport.
Adjust to the new time zone mid-flight—begin to synchronize your body clock by setting your watch and modifying your sleep schedule to align with your destination's time zone. Aim to sleep or stay awake during the flight according to the local time of your arrival to help minimize jet lag.

Frequently asked questions

What month is the cheapest to fly to Westminster?

The cheapest month to fly to Westminster is when there's less demand. Off-peak months are typically when you'll find cheap flights. To save money, steer clear of flying during school breaks and major holidays.

Which US cities have the cheapest flights to Westminster?

Usually, Chicago, Phoenix and Dallas offer cheap flights to Westminster. Flexibility, however, is always key to landing the lowest prices. Plan your escape during the off-peak season or midweek to keep costs to a minimum.

Which US cities fly direct to Westminster?

Take your pick of 164 US destinations providing direct flights to Westminster. While booking on Expedia, click on the "Direct flights only" filter to find nonstop options. Fly to Westminster from any of these top cities:

Chicago
Phoenix
Dallas
Las Vegas
Salt Lake City

How to find a cheap flight to Westminster?

Book well in advance or search for a cheap flight to Westminster during off-peak months like January and February. Leaving on a Thursday can also save you 16% on average compared to a Sunday departure.* The Expedia app makes it even easier to know the right time to book. Just activate the toggle for "Watch prices" and get notified when there's a better deal.*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.

How to get a cheap last-minute flight to Westminster?

You can find good deals on last-minute flights to Westminster, especially if your travel plans are flexible. Consider your options for flying from a different airport, changing your dates or selecting an alternative carrier to get a cheap flight to Westminster.

How far in advance should I book a flight to Westminster?

For the biggest savings on domestic journeys, book your flight to Westminster 28 days ahead of your travel dates. For international flights, book between two and four months in advance. This gives you a better chance of getting your preferred departure times and seats.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.

Which day of the week is the cheapest day to buy a plane ticket to Westminster?

You'll save an average of 8% if you buy tickets on a Sunday rather than Fridays, which tend to be the most expensive day to book.* When it comes to getting a cheap flight to Westminster, it's all about having good timing.*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.

Which airlines fly to Westminster?

There are 19 airlines that connect Westminster with 194 airports around the globe. The major entry point to this city is Denver Intl. Airport (DEN). Travel with any of these top airlines to Westminster:

United Airlines
American Airlines
Delta Air Lines
Frontier Airlines

Where do you fly into Westminster?

The main hub when you fly to Westminster is Denver Intl. Airport (DEN), but there are some good nearby alternatives like Broomfield, CO (BJC-Rocky Mountain Metropolitan) and Boulder, CO (WBU-Boulder Municipal). You can also arrive at Centennial Airport (APA) and Fort Collins, CO (FNL-Fort Collins-Loveland Municipal) when flying to Westminster.

How far is the airport from central Westminster?

You'll be approximately 19 mi east of central Westminster after jetting into Denver Intl. Airport (DEN).

Can I save money by booking a Westminster trip package?

You could potentially save hundreds of dollars if you choose a Westminster flight and hotel package deal on Expedia. And you'll save time and hassle by having all your travel plans in one place. Try bundling your flight and hotel with add-ons like car rentals and tours for your own customized Westminster escape.

Can I change or cancel my flight to Westminster?

If you reserved your flight to Westminster in the last 24 hours, you can usually cancel or change it for free. After that, extra charges may apply depending on the airline's rules and restrictions. For more information, head to our Customer Service Portal. Keep in mind that some flights are non-refundable, so you may be offered a credit for a future trip rather than a direct refund. During your search on Expedia, check the "No cancel fee" or "Changes included" boxes to compare tickets with flexible change policies.

*Flight schedules are subject to change.

*Available to One Key members.

Book with confidence

Tips to find the cheapest flights to Westminster

The cheapest day to fly

Get started finding a cheap flight to Westminster on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

The cheapest month to fly

is the cheapest month to fly to Westminster. This coincides with the low season when fewer people travel. Whichever month you travel in, though, be sure to book at least a month in advance if you want to score cheap tickets to Westminster. ARC's data shows that domestic flights booked 28 days or more before departure are typically 24% cheaper than those booked last minute.

The most affordable time to book a flight

Typically, a Sunday can be the cheapest time to book a flight to Westminster, according to ARC’s data. On average, you could save between 6% and 13% by booking on a Sunday instead of a Friday, which is the most expensive day to make a reservation.

The cheapest round-trip tickets to Westminster

The lowest price for round-trip flights to Westminster in 2026 starts from , while one-way tickets start from . Expedia's effective search tool is one of the best ways to find a budget airfare. Simply enter your dates, and within seconds, it'll show you a vast selection of the cheapest flights to Westminster. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to Westminster

are just some of the airlines that can typically offer cheap tickets to Westminster. You can find their most affordable flights by using the “airline” search filter and then sorting prices from low to high. As a trusted partner of the world's leading airlines, Expedia offers you some of the best airfare deals to Westminster and countless more destinations worldwide.

The most affordable airports to fly into

To view the cheapest airports to fly into for Westminster, simply order your search results from lowest to highest price. Expedia's search tool compares flight prices for all airports close to your destination, so you don't have to manually search them one by one to find the cheapest flight to Westminster. If you have a preferred place to fly into, take advantage of the “arrival airport” filter to narrow down your search on Expedia.

Save with a package

With Expedia's amazing package deals, you could save hundreds of dollars by booking your Westminster plane tickets together with your accommodations, car rental, or activities. Just select the search wizard's “package” option to view some of the cheapest deals. Look out for the green savings label to see how much you're saving.

Date flexibility for the cheapest flights to Westminster

If you can be flexible with your travel dates, it's a good idea to broaden your search by comparing prices on different days. This will open up more options, meaning you could uncover a less expensive flight to Westminster.

Stopover savings

The cheapest tickets to Westminster are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Westminster. While the overall travel time might be longer than a non-stop flight, you may decide it's worth it for the money saved.

Get Expedia's Price Drop Protection

Price Drop Protection means that if your flight gets cheaper after booking, you'll be credited the difference*. This gives you peace of mind that you're getting one of the cheapest flights to Westminster for your chosen departure. Expedia's Price Drop Protection is available for a small fee but is free to One Key Gold and Platinum tier members.

*Terms apply.

Use our Price Tracking feature

Expedia's Price Tracking feature is another great tool that removes the guesswork from finding cheap flights to Westminster. Simply download the free Expedia app to your smart device and activate Westminster flight price alerts for your travel dates. There's even a price predictor tool that uses historical data to indicate the best time to book, giving you peace of mind that you'll nab the lowest prices.

Book with Expedia

As well as Price Drop Protection and Price Tracking, Expedia's close partnership with a vast selection of the world's leading airlines means you're sure to find cheap flights to Westminster. Plus, the One Key rewards program lets you earn real cash rewards on most bookings that you can use to save money on future trips. Best of all, it's free to join, and members often unlock exclusive discounts, too.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Travel information

Destination airport	Westminster
Destination airport IATA code	DEN

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