An aerial view of a city with a highway, buildings, and autumn foliage.

Cheap Flights to Westminster , CO from CA $213

View CA $213 flight on Wed, Sep 2, 2026Opens in a new window

Popular airlines to Westminster

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

How much is the cheapest flight to Westminster?

Prices were available within the past 7 days and start at CA $213 for one-way flights and CA $268 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Tue, Aug 18 - Thu, Aug 20
YYC
Calgary
DEN
Denver
CA $355 Roundtrip, just found
CA $355
Roundtrip
just found
Select Air Canada flight, departing Tue, Aug 18 from Calgary to Denver, returning Thu, Aug 20, priced at CA $355 just found
United
Fri, Jul 31 - Tue, Aug 11
YYC
Calgary
DEN
Denver
CA $355 Roundtrip, found 3 hours ago
CA $355
Roundtrip
found 3 hours ago
Select United flight, departing Fri, Jul 31 from Calgary to Denver, returning Tue, Aug 11, priced at CA $355 found 3 hours ago
WestJet
Sun, Oct 4 - Sun, Oct 11
YYC
Calgary
DEN
Denver
CA $374 Roundtrip, found 3 hours ago
CA $374
Roundtrip
found 3 hours ago
Select WestJet flight, departing Sun, Oct 4 from Calgary to Denver, returning Sun, Oct 11, priced at CA $374 found 3 hours ago
Delta
Thu, Oct 15 - Sat, Oct 17
YYC
Calgary
DEN
Denver
CA $382 Roundtrip, found 1 day ago
CA $382
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Oct 15 from Calgary to Denver, returning Sat, Oct 17, priced at CA $382 found 1 day ago
Alaska Airlines
Wed, Dec 2 - Mon, Dec 7
YYC
Calgary
DEN
Denver
CA $571 Roundtrip, found 8 hours ago
CA $571
Roundtrip
found 8 hours ago
Select Alaska Airlines flight, departing Wed, Dec 2 from Calgary to Denver, returning Mon, Dec 7, priced at CA $571 found 8 hours ago

Alternative airports near Westminster

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

Select flight to Denver Intl. DEN. Cheapest option available. Average driving time to city centre is 33 minutes. Flights from CA $506
DEN
Denver Intl.
Cheapest
Average driving time to city centre33 min
Flights from CA $506

Frequently asked questions

What is the name of Westminster's airport?
Westminster is served by a single airport, Denver Intl. Airport (DEN).
How far is DEN from central Westminster?
Lengthy commutes don't have to be stressful if you work out your strategy ahead of time. Downtown Westminster is 31 kilometres from Denver Airport, so it's wise to know how to get to the city before you arrive.
What airport is best to fly into Westminster?
Located 31 kilometres from the downtown area, DEN is your entry point to Westminster.
How many airlines fly to Westminster?
There are 24 air carriers that jet into Westminster from 204 airports around the world.
Which airlines fly to Westminster?
Typically, travellers opt to fly with Southwest Airlines, United Airlines and Frontier Airlines when heading off to Westminster. The majority of these flights originate in Phoenix, with Southwest Airlines flying this route the most.
How many nonstop flights are there to Westminster?
Flying to somewhere new is much simpler when there aren't any stopovers to slow you down. If you're making your way to Westminster, the fantastic news is that there are 5,892 direct flights operating each week.
Where are the most popular flights to Westminster departing from?
A large number of flights to Westminster set off from Phoenix, Dallas and Salt Lake City airports.
How long is the flight to Westminster Airport?
Where you depart from determines how much of the in-flight entertainment you'll get to enjoy. From Phoenix to Westminster, the average flight time is 1 hour and 51 minutes. From Dallas it's typically 2 hours and 10 minutes, and from Salt Lake City it's 1 hour and 40 minutes.
How to book the cheapest flight to Westminster?
If you want to save some cash on your trip to Westminster, listen up! As every experienced jet-setter knows, avoid booking at the last minute. Prices are often highest close to the departure date. Another excellent way to score the best price is to compare all options. If where you're headed has a few airports, be sure to research the cost of flying into a smaller terminal. Last of all, be ready to lock in your seat quickly if you find an irresistible price. It might not stick around for too long. With a bit of knowledge and a little luck, the ideal airfare will be yours.
Do you have any tips for my flight to Westminster?
If you're poorly prepared, travelling can be a real challenge. But there's no need to hit the panic button just yet. Follow these handy hints and enjoy a hassle-free start to your vacation in Westminster. What to pack in your hand luggage:

  • It's simple — first, pack in your passport, travel documents, cash and vital medications. Next, you'll need some extra in-flight entertainment to while away the time. A thrilling book and a phone crammed with your favourite shows are good options. If you plan to catch forty winks, a quality neck pillow and some earplugs will also come in handy. Finally, make room for a toothbrush and some cleansing wipes to ensure you hop off the plane looking and feeling fresh.

Do not pack the following items in your hand luggage:

  • While the list of banned items differs between airlines, the general rule of thumb is nothing sharp, flammable or explosive. This includes things like box cutters, razor blades, fireworks and fuel. Sporting equipment like golf clubs, and objects that could harm other people, such as pepper spray and guns, can't come on board with you either.

What to wear on a flight:

  • The aisles of a plane are no place for a fashion parade. Layer up with comfy clothing and opt for shoes that are enclosed, flat and easy to pull on and off.
  • Most of us have heard about deep vein thrombosis (DVT), a blood clot condition caused by long periods of inactivity. To lessen your risk on board, drink plenty of water, consider wearing compression socks or tights and move your lower limbs often.

How to get through airport security fast when flying to Westminster?
As seasoned travellers know, the secret is to be prepared before you reach security. That way, you'll be boarding that plane to Westminster in no time at all. Follow these tips and get your vacation off to a great start:

  • Be sure to keep your travel documents and passport close by. They'll be the first things you'll be asked to show at airport security.
  • Your belt, coat, keys and other items in your pocket, like your headphones, will need to go through the X-ray machine. Make the whole process easier by removing them before your turn.
  • Your electronic devices like laptops and phones will also have to go through the machine to be scanned. Don't worry, you'll be back online in no time.
  • Any liquids or gels, such as perfume or hairspray, that you want to bring on board need to be in containers no larger than 3.4 ounces (100 millilitres). Also, everything must fit inside a quart-size (one litre), clear zip-lock bag.
  • The right choice of footwear can save you several minutes. Boots and bulky shoes are often required to be removed and X-rayed separately. Slip-on sneakers usually aren't.
  • Sharp items like knives are prohibited in the cabin. They'll be seized at security, so pack them in your checked suitcase.

Book with confidence

Expedia.ca gives you the best tools to secure great deals on flights to Westminster. Use our easy and convenient booking engine to browse nonstop flights and convenient departure points every day of the year. Search airfares from the top airlines to book your perfect flight to Westminster. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Westminster.

Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.ca does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia's Best Price Guarantee, you can book your Westminster flights with full confidence knowing that you've found the best deal online.

Expedia.ca makes the booking process easy and stress-free by offering support along the entire way. Our friendly staff is available 24 hours a day to provide assistance and help you book your ticket. Call us toll-free at 1-888-397-3342 to answer any questions that you may have about your trip to Westminster.

Looking to save even more? Get additional savings by bundling your Westminster flight with a hotel and/or car rental to create a bargain travel package. Early birds can discover terrific savings by booking in advance while last minute travelers can enjoy great last minute deals. With Expedia.ca, there's no shortage of options to save even more on your Westminster trip!

Travel information

Destination airport
Denver Intl.
Destination airport IATA code
DEN
Destination city name
Denver
Roundtrip price
CA $267

Trending flights to Westminster

Prices were available within the past 7 days and start at CA $213 for one-way flights and CA $268 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Sep 15 - Tue, Sep 15
YVR
Vancouver
DEN
Denver
CA $268 Roundtrip, found 1 day ago
CA $268
Roundtrip
found 1 day ago
Select United flight, departing Tue, Sep 15 from Vancouver to Denver, returning Tue, Sep 15, priced at CA $268 found 1 day ago

Explore a world of travel with Expedia

*Available to Expedia members.