$329+ Cheap flights from Colorado to Flagstaff (FLG)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — FLG
Sep 6 — Sep 131
Round-trip
1 adult, Economy
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Find cheap flights from Colorado to Flagstaff with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Colorado to Flagstaff
Cheapest
Best
Last-minute
One-way
Cheapest flights from Colorado to FlagstaffExplore the most affordable flight options available from Colorado to Flagstaff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 7, 2026.
Explore the most affordable flight options available from Colorado to Flagstaff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 7, 2026.
This American Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/27:20 am -
1 stop5h 34m
Wed 9/95:14 pm -
1 stop3h 52m
Deal found 8/3![American Airlines logo]()
$430
This American Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/178:15 am -
1 stop3h 58m
Tue 9/2210:40 am -
1 stop4h 20m
Deal found 8/7![American Airlines logo]()
$462
This American Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/66:22 am -
1 stop4h 23m
Sun 11/811:16 am -
1 stop6h 58m
Deal found 8/7![American Airlines logo]()
$494
This American Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/56:25 am -
1 stop6h 29m
Tue 8/1112:35 pm -
1 stop6h 03m
Deal found 8/4![American Airlines logo]()
$496
This American Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/58:29 am -
1 stop5h 51m
Sat 9/129:50 am -
1 stop6h 52m
Deal found 8/5![American Airlines logo]()
$510
This American Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:59 pm -
1 stop4h 45m
Sun 11/811:16 am -
1 stop6h 58m
Deal found 8/2![American Airlines logo]()
$514
This American Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/112:19 pm -
1 stop6h 30m
Tue 9/810:30 am -
1 stop3h 41m
Deal found 8/2![American Airlines logo]()
$533
This American Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/58:29 am -
1 stop5h 51m
Fri 9/1110:40 am -
1 stop4h 20m
Deal found 8/5![American Airlines logo]()
$541
This American Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:26 am -
1 stop6h 39m
Sun 10/186:15 am -
1 stop4h 16m
Deal found 8/4![American Airlines logo]()
$544
This American Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:25 am -
1 stop6h 29m
Tue 8/1810:30 am -
1 stop3h 41m
Deal found 8/3![American Airlines logo]()
$564
This American Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/65:06 am -
1 stop7h 48m
Thu 9/1010:40 am -
1 stop6h 36m
Deal found 8/5![American Airlines logo]()
$572
Best flights from Colorado to FlagstaffDiscover carefully curated flight deals from Colorado to Flagstaff that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 7, 2026.
Discover carefully curated flight deals from Colorado to Flagstaff that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 7, 2026.
This American Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/95:30 pm -
1 stop3h 37m
Sat 9/1912:37 pm -
1 stop6h 01m
Deal found 8/6![American Airlines logo]()
$430
This American Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/308:05 am -
1 stop4h 11m
Tue 11/31:22 pm -
1 stop6h 30m
Deal found 8/2![American Airlines logo]()
$462
This American Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3012:17 pm -
1 stop3h 43m
Sun 10/46:49 am -
1 stop3h 38m
Deal found 8/5![American Airlines logo]()
$462
This American Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/217:28 am -
1 stop5h 37m
Sun 10/256:15 am -
1 stop4h 16m
Deal found 8/7![American Airlines logo]()
$462
This American Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:00 am -
1 stop5h 04m
Mon 10/126:20 pm -
1 stop4h 10m
Deal found 8/7![American Airlines logo]()
$494
This American Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:59 pm -
1 stop4h 45m
Sun 11/811:16 am -
1 stop6h 58m
Deal found 8/2![American Airlines logo]()
$514
This American Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/112:19 pm -
1 stop6h 30m
Tue 9/810:30 am -
1 stop3h 41m
Deal found 8/2![American Airlines logo]()
$533
This American Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:20 am -
1 stop5h 34m
Sat 9/1210:40 am -
1 stop4h 14m
Deal found 8/5![American Airlines logo]()
$541
This American Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/58:29 am -
1 stop5h 51m
Fri 9/1110:40 am -
1 stop4h 20m
Deal found 8/5![American Airlines logo]()
$541
This American Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/115:30 pm -
1 stop3h 37m
Sun 9/136:49 am -
1 stop3h 38m
Deal found 8/3![American Airlines logo]()
$572
This American Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/25:03 am -
2 stops13h 46m
Wed 9/96:49 am -
1 stop8h 11m
Deal found 8/3![American Airlines logo]()
$592
Last-minute flights from Colorado to FlagstaffDiscover last-minute flight deals from Colorado to Flagstaff. Data last updated August 7, 2026 and is based on user searches.
Discover last-minute flight deals from Colorado to Flagstaff. Data last updated August 7, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:25 am -
1 stop6h 29m
Tue 8/1810:30 am -
1 stop3h 41m
Deal found 8/3![American Airlines logo]()
$564
This American Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2512:19 pm -
1 stop6h 30m
Tue 9/110:30 am -
1 stop3h 41m
Deal found 8/4![American Airlines logo]()
$496
This American Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/112:19 pm -
1 stop6h 30m
Tue 9/810:30 am -
1 stop3h 41m
Deal found 8/2![American Airlines logo]()
$533
This American Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/27:20 am -
1 stop5h 34m
Wed 9/95:14 pm -
1 stop3h 52m
Deal found 8/3![American Airlines logo]()
$430
This American Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/37:20 am -
1 stop5h 34m
Thu 9/1012:37 pm -
1 stop8h 05m
Deal found 8/4![American Airlines logo]()
$494
This American Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/58:29 am -
1 stop5h 51m
Sat 9/129:50 am -
1 stop6h 52m
Deal found 8/5![American Airlines logo]()
$510
This American Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/58:29 am -
1 stop5h 51m
Sun 9/610:30 am -
1 stop3h 37m
Deal found 8/5![American Airlines logo]()
$541
This American Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/65:06 am -
1 stop7h 48m
Thu 9/1010:40 am -
1 stop6h 36m
Deal found 8/5![American Airlines logo]()
$572
This American Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/178:15 am -
1 stop3h 58m
Tue 9/2210:40 am -
1 stop4h 20m
Deal found 8/7![American Airlines logo]()
$462
This American Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/175:30 am -
1 stop7h 23m
Sun 9/206:49 am -
1 stop3h 38m
Deal found 8/3![American Airlines logo]()
$596
One-way flights from Colorado to FlagstaffSearch for one-way flight options from Colorado to Flagstaff. Find affordable one-way fares based on user searches. Data last updated August 7, 2026.
Search for one-way flight options from Colorado to Flagstaff. Find affordable one-way fares based on user searches. Data last updated August 7, 2026.
This American Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/178:15 am -
1 stop10h 29m
Deal found 8/2![American Airlines logo]()
$329
This American Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/64:23 pm -
1 stop20h 27m
Deal found 8/7![American Airlines logo]()
$339
This American Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/158:29 am -
1 stop5h 51m
Deal found 8/6![American Airlines logo]()
$365
This American Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/78:29 am -
1 stop5h 51m
Deal found 8/6![American Airlines logo]()
$386
This American Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/178:29 am -
1 stop5h 51m
Deal found 8/6![American Airlines logo]()
$387
This American Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:41 am -
2 stops11h 54m
Deal found 8/7![American Airlines logo]()
$413
This American Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/167:00 am -
2 stops10h 41m
Deal found 8/5![American Airlines logo]()
$476
This American Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/226:25 am -
2 stops12h 55m
Deal found 8/7![American Airlines logo]()
$477
This Alaska Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/62:55 pm -
2 stops27h 40m
Deal found 8/7![Alaska Airlines logo]()
$478
This American Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/239:03 am -
2 stops12h 04m
Deal found 8/3![American Airlines logo]()
$495
This Alaska Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:55 pm -
2 stops26h 44m
Deal found 8/4![Alaska Airlines logo]()
$513
Find flight deals from Colorado to Flagstaff
Keep the following information in mind while searching for Colorado to Flagstaff flight deals. Data was last updated August 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $430 (American Airlines) |
One-way from | $329 (American Airlines) |
Popular in | August |
Cheapest in | November |
Average price | $785 |
Cheapflights Fare Finder
Customize your flight search to find flights from Colorado to Flagstaff that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 7, 2026.
Use the filters below to find and compare flights from Colorado to Flagstaff that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DenverFlagstaff
DEN Denver Intl - FLG Flagstaff Pulliam
DENFLG
Denver Intl
Wed 9/9
5:30 pm-8:07 pm
1 stop3h 37m
Flagstaff Pulliam
Sat 9/19
12:37 pm-7:38 pm
1 stop6h 01m
$430
DenverFlagstaff
DEN Denver Intl - FLG Flagstaff Pulliam
DENFLG
Denver Intl
Fri 10/30
8:05 am-11:16 am
1 stop4h 11m
Flagstaff Pulliam
Tue 11/3
1:22 pm-7:52 pm
1 stop6h 30m
$462
DenverFlagstaff
DEN Denver Intl - FLG Flagstaff Pulliam
DENFLG
Denver Intl
Wed 9/30
12:17 pm-3:00 pm
1 stop3h 43m
Flagstaff Pulliam
Sun 10/4
6:49 am-11:27 am
1 stop3h 38m
$462
DenverFlagstaff
DEN Denver Intl - FLG Flagstaff Pulliam
DENFLG
Denver Intl
Wed 10/21
7:28 am-12:05 pm
1 stop5h 37m
Flagstaff Pulliam
Sun 10/25
6:15 am-11:31 am
1 stop4h 16m
$462
DenverFlagstaff
DEN Denver Intl - FLG Flagstaff Pulliam
DENFLG
Denver Intl
Thu 10/8
6:00 am-10:04 am
1 stop5h 04m
Flagstaff Pulliam
Mon 10/12
6:20 pm-11:30 pm
1 stop4h 10m
$494
DenverFlagstaff
DEN Denver Intl - FLG Flagstaff Pulliam
DENFLG
Denver Intl
Thu 11/5
6:59 pm-11:44 pm
1 stop4h 45m
Flagstaff Pulliam
Sun 11/8
11:16 am-6:14 pm
1 stop6h 58m
$514
DenverFlagstaff
DEN Denver Intl - FLG Flagstaff Pulliam
DENFLG
Denver Intl
Tue 9/1
12:19 pm-5:49 pm
1 stop6h 30m
Flagstaff Pulliam
Tue 9/8
10:30 am-3:11 pm
1 stop3h 41m
$533
DenverFlagstaff
DEN Denver Intl - FLG Flagstaff Pulliam
DENFLG
Denver Intl
Sun 9/6
7:20 am-11:54 am
1 stop5h 34m
Flagstaff Pulliam
Sat 9/12
10:40 am-3:54 pm
1 stop4h 14m
$541
DenverFlagstaff
DEN Denver Intl - FLG Flagstaff Pulliam
DENFLG
Denver Intl
Sat 9/5
8:29 am-1:20 pm
1 stop5h 51m
Flagstaff Pulliam
Fri 9/11
10:40 am-4:00 pm
1 stop4h 20m
$541
Quickest round-trip
DenverFlagstaff
DEN Denver Intl - FLG Flagstaff Pulliam
DENFLG
Denver Intl
Fri 9/11
5:30 pm-8:07 pm
1 stop3h 37m
Flagstaff Pulliam
Sun 9/13
6:49 am-11:27 am
1 stop3h 38m
$572
Showing 1-10 of 19 resultsSorted by cheapest first
Best time to book a flight from Colorado to Flagstaff
Have a flexible travel schedule? Discover the best time to fly to Flagstaff from Colorado with our price prediction graph.
DEN-FLG
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Colorado to Flagstaff
USCO-FLG
DEN-FLG
What is the cheapest month to book a flight from Colorado to Flagstaff?
Currently, November is the cheapest month in which you can book a flight from Colorado to Flagstaff (average of $405). Flying from Colorado to Flagstaff in August is currently the most expensive (average of $785). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Related info for your journey
Find useful and relevant information for your journey from Colorado to Flagstaff. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Flagstaff?
Book flights to Flagstaff if you plan to visit one of these locationsWinslow
Williams
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Colorado to Flagstaff
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Complete your trip
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Find flights from Colorado to Flagstaff, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Colorado and Flagstaff flights
Browse other Colorado and Flagstaff flight options. Last updated on August 7, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Colorado to Flagstaff flights
Consider these flights traveling from Colorado to Flagstaff.
Top airline flying from Colorado to Flagstaff
Discover the top airline that operate flights from Colorado to Flagstaff. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$385 | Average$484 | FlexibilityNo cancel fee | On-time71% |