$402 Find Cheap Flights from Scotland to Colorado

1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Colorado

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 20% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Useful Info
Useful Info

Good to know

Low seasonFebruary
High seasonSeptember
Cheapest flight$402
Best time to beat the crowds with an average 21% drop in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Glasgow to Denver

FAQs for booking flights from Scotland to Colorado

  • How does KAYAK find such low prices on flights from Scotland to Colorado?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Scotland to Colorado.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Scotland to Colorado?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Scotland to Colorado is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Scotland to Colorado?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Scotland to Colorado with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Scotland to Colorado?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Scotland to Colorado up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Colorado?

    Based on KAYAK data, the cheapest day to fly to Colorado is Thursday where round-trip tickets can be as cheap as $779. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are $1,167 on average.

  • What is the cheapest time of day to fly to Colorado?

    The cheapest time of day to fly to Colorado is generally in the morning, when round-trip flights cost $886 on average. The most expensive time of day to fly to Colorado is generally in the morning, which is peak travel time and where the average cost of a ticket is $886.

  • What is the cheapest month to fly from Scotland to Colorado?

    The cheapest month for flights from Scotland to Colorado is March, when tickets cost $732 (return) on average. On the other hand, the most expensive months are August and July, when the average cost of round-trip tickets is $1,164 and $1,102 respectively.

  • How far in advance should I book a flight from Scotland to Colorado?

    To get a below average price on the flight from Scotland to Colorado, you should book around 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

  • How long is the flight to Colorado?

    An average nonstop flight from Scotland to Colorado takes 31h 28m, covering a distance of 4412 miles. The shortest route is Glasgow Intl Airport (GLA) to Denver (DEN) with an average flight time of 11h 35m.

  • What are the most popular destinations in Colorado?

    Based on KAYAK flight searches, the most popular destination is Denver (91% of total searches to Colorado). The next most popular destinations are Colorado Springs (7%) and Durango (2%).

Top airline flying from Scotland to Colorado

 
Need help choosing which airline to fly with from Scotland to Colorado? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.6
British AirwaysOverall score based on 7019 reviews
6.4Entertainment
7.6Crew
6.3Food
6.8Boarding
6.7Comfort
Airline reviews

Better synchronizing the boarding processes. The audio announcements, the personnel and the digital signage were not saying the same thing. All confusion.

6.0 GoodPhilip, Jun 2025LHR - BWI
Read more British Airways reviews

Better synchronizing the boarding processes. The audio announcements, the personnel and the digital signage were not saying the same thing. All confusion.

The first class seats were unusable, mine at the end of the flight, my husband's in the middle of the flight, and the one next to me was unusable either, they had to move the person to another seat.

Last minute gate change. Didn’t put our TSA global on our trip even though we asked multiple times to confirm. Did not help with food when could not eat what was served.

The cabin was bit colder than I like but the crew members looked after us very well. They did even offer hot water bottle and hot chocolate. I cannot rate the crew enough excellent is not good enough. They really were wonderful.

Boarding is always a challenge as folks in al groups crowd around for no reason, but crew handled it well. I once again applaud the LHR ground baggage staff as they got our bags from a flight at Terminal 5A to a flight in Terminal 5C within 40 minutes...amazing!

This flight from London to Chicago was actually on an AA airline. I did book through BA but the flight was AA. Great flight, hectic in Chicago, I wouldn't choose to fly through Chicago again, but that's not the airlines fault. The flight itself was great.

Push back is not working when I complaint a male staff he told me that most of the seats are like that so we can’t do anything

Seats were way too small. I got claustrophobic waiting for trash from meal to be taken away. I couldn't move to even close my tray until trash was taken.

Boarding was fairly chaotic. One of your employees clipped my ankle as he was passing with an empty wheelchair and not only did not apologize but stated something to the effect of “oh forGod’s sake.” There was plenty of room for him to pass. otherwise, everything was excellent.

Fantastic! Great seats! Friendly staff! Amazing selection of shows and movies! Smooth ride! I don’t know what more I could have asked for honestly. They made flying a breeze this time around.

Book cheap flights from Scotland to Colorado

Recent round-trip flight deals

9/8Mon
1 stopIcelandair
11h 35mGLA-DEN
9/18Thu
1 stopIcelandair
13h 45mDEN-GLA
$613
9/8Mon
1 stopBritish Airways
14h 20mGLA-DEN
9/18Thu
1 stopBritish Airways
15h 55mDEN-GLA
$683
9/8Mon
1 stopAmerican Airlines
12h 50mGLA-DEN
9/18Thu
2 stopsAmerican Airlines
15h 53mDEN-GLA
$703
9/8Mon
1 stopAmerican Airlines
15h 00mGLA-DEN
9/18Thu
2 stopsAmerican Airlines
15h 53mDEN-GLA
$704
9/7Sun
2 stopsDelta
20h 55mGLA-DEN
9/17Wed
2 stopsDelta
20h 50mDEN-GLA
$731
9/7Sun
2 stopsDelta
16h 28mGLA-DEN
9/17Wed
2 stopsDelta
20h 50mDEN-GLA
$732
9/12Fri
2 stopsKLM
16h 30mGLA-DEN
10/3Fri
2 stopsKLM
14h 45mDEN-GLA
$772
9/12Fri
2 stopsKLM
16h 30mGLA-DEN
10/3Fri
2 stopsKLM
14h 45mDEN-GLA
$773
7/4Fri
1 stopUnited Airlines
18h 00mEDI-DEN
7/18Fri
1 stopUnited Airlines
14h 10mDEN-EDI
$889
6/28Sat
1 stopUnited Airlines
14h 27mEDI-DEN
7/5Sat
1 stopUnited Airlines
16h 25mDEN-EDI
$899

Search by stops

Search by airline

Search by price

Recent one-way flight deals

8/23Sat
3 stops
39h 31mGLA-DEN
$402
9/15Mon
2 stops
26h 12mEDI-DEN
$457
9/15Mon
3 stopsWestJet
30h 54mEDI-DEN
$549
7/28Mon
1 stopWestJet
30h 22mEDI-DEN
$563
8/18Mon
1 stopAer Lingus
15h 19mEDI-DEN
$634
8/18Mon
1 stopAer Lingus
15h 44mEDI-DEN
$641
8/23Sat
1 stopIcelandair
11h 35mGLA-DEN
$688
9/28Sun
1 stopIcelandair
11h 40mEDI-DEN
$818
8/3Sun
2 stopsBritish Airways
32h 05mEDI-DEN
$952
6/20Fri
1 stopBritish Airways
13h 00mGLA-DEN
$1,194

Search by stops

Search by airline

Search by price

Everything you need to know for your flight to Colorado

Cabin class types available on flights to Scotland

Cabin classes available on flights to Scotland. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.