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Cheap Flights to North Washington , CO from CA $150

View CA $150 flight on Tue, Dec 8, 2026

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  • How much is the cheapest flight to North Washington?

    Prices were available within the past 7 days and start at CA $150 for one-way flights and CA $353 for roundtrip, for the period specified. Prices and availability are subject to change.

    All deals

    One way

    Roundtrip

    Select Frontier Airlines flight, departing Tue, Dec 8 from Columbus to Denver, returning Fri, Dec 11, priced at CA $353 Found 4 days ago

    Tue, Dec 8 - Fri, Dec 11 · CMH · DEN · Roundtrip

    Select Delta flight, departing Tue, Dec 8 from Columbus to Denver, returning Fri, Dec 11, priced at CA $452 Found 4 days ago

    Tue, Dec 8 - Fri, Dec 11 · CMH · DEN · Roundtrip

    Select American Airlines flight, departing Mon, Dec 7 from Columbus to Denver, returning Tue, Dec 8, priced at CA $533 Found 22 hours ago

    Mon, Dec 7 - Tue, Dec 8 · CMH · DEN · Roundtrip

    Select United flight, departing Wed, Dec 23 from Columbus to Denver, returning Tue, Dec 29, priced at CA $696 Found 1 day ago

    Wed, Dec 23 - Tue, Dec 29 · CMH · DEN · Roundtrip

    Select Southwest Airlines flight, departing Sat, Dec 26 from Columbus to Denver, returning Mon, Jan 4, priced at CA $822 Found 1 day ago

    Sat, Dec 26 - Mon, Jan 4 · CMH · DEN · Roundtrip

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

    December is typically the cheapest month to fly

    From CA $240 - CA $519 per traveller.

    View flights in December

    Insights are based on prices from searches for economy trips of 10 days or less on our sites in the last 12 months. Insights are informative only and current prices may differ.

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    Find Your Flights to North Washington DEN

    Cheap flights to North Washington (DEN)

    Get started finding a cheap flight to North Washington on Expedia by either choosing a deal on this page or using the search bar to enter your travel dates, origin airport, and whether you want a 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.

    We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to North Washington.

    Roundtrip prices range from CA $353 - CA $822, and one-ways North Washington start as low as CA $150.

    Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

    Airlines that fly to North Washington (DEN)

    You have several options for which airline you choose to travel with to North Washington. There are 7 airlines flying into DEN: Frontier Airlines, Delta, Southwest Airlines, American Airlines, WestJet, Sun Country Airlines, United.

    Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

    For example, if you plan to check a bag or bring a carry-on, check whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked/carry-on baggage in exchange for a slightly higher airfare.

    Additionally, your preferred frequent flyer membership programmes may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel on one online platform.

    Find the best deals

    At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at optimal times. Airfare to North Washington (DEN) varies throughout the year based on seasonal demand. You’ll see the lowest rates for roundtrips to DEN in December and in December for one-ways.

    Cancellation & flexibility

    To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24 hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

    Travel information

    Destination city nameDenver
    Destination airportDenver International Airport
    Destination airport IATA codeDEN
    Airlines servingFrontier Airlines, United, American Airlines, Delta, Southwest Airlines, Alaska Airlines, JetBlue Airways, Air Canada, Lufthansa, British Airways, Aeromexico, KLM, Brussels Airlines, Air France, Sun Country Airlines, Iberia, Volaris, Icelandair, Finnair, Turkish Airlines, Virgin Atlantic, Austrian Airlines, Swiss International Air Lines, Aer Lingus, WestJet, Copa, SAS, Avianca, TAP Portugal, LATAM Airlines Group, Japan Airlines, All Nippon Airways, Qatar Airways, Korean Air, Cathay Pacific, Denver Air Connection
    Popular airlineFrontier Airlines
    Roundtrip priceCA $353

    Trending flights to North Washington

    Prices were available within the past 7 days and start at CA $150 for one-way flights and CA $353 for roundtrip, for the period specified. Prices and availability are subject to change.

    All deals

    One way

    Roundtrip

    Select United flight, departing Tue, Jan 12 from Vancouver to Denver, returning Tue, Jan 12, priced at CA $393 Found 20 hours ago

    Tue, Jan 12 - Tue, Jan 12 · YVR · DEN · Roundtrip · Foun · d 20 hours ago

    *Available to Expedia members.