Best Flights starting from $64
from$64economy
Phoenix (Any)
Thu, Aug 6
One-way
Denver (Any)
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from$69economy
Phoenix (Any)
Mon, Aug 3
One-way
Denver (Any)
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from$69economy
Phoenix (Any)
Tue, Aug 4
One-way
Denver (Any)
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from$69economy
Phoenix (Any)
Wed, Aug 5
One-way
Denver (Any)
—
from$69economy
Phoenix (Any)
Fri, Aug 7
One-way
Denver (Any)
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from$108economy
Phoenix (Any)
Sat, Aug 1
One-way
Denver (Any)
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from$118economy
Phoenix (Any)
Sun, Aug 2
One-way
Denver (Any)
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Other Options for This Route
Other Destinations
Phoenix (Any) to Vancouver (YVR) in August from $87
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Austin (AUS) to Denver (Any) in August from $66
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Atlanta (Any) to Denver (Any) in August from $76
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Long Beach (LGB) to Denver (Any) in August from $104
From $104
Washington, D.C. (IAD) to Denver (Any) in August from $133
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Dallas (Any) to Denver (Any) in August from $134
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Boston (BOS) to Denver (Any) in August from $159
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✈️ Flight Guide: Phoenix (Any) → Denver (Any)
Complete travel information for your August journey
August travel from Phoenix (All Airports) (PHXA) to Denver (All Airports) (DENA) demands planning around summer weather and fluctuating fares. Phoenix sees monsoon afternoons; early morning departures reduce delay risk. Expect multiple daily nonstop flights on Southwest, United, American, and Frontier; midweek departures are usually cheaper. Nearby destinations often accessed from PHXA include Scottsdale, Mesa, Tucson, Flagstaff, Sedona and Las Vegas — handy if you plan multi-city travel. For best August deals, set fare alerts, compare round-trip vs one-way pricing, and consider flexible dates. Book baggage and seat selections early, and subscribe to airline notifications for weather-related updates.
Departing from Phoenix (Any) FAQs
In August there are typically multiple daily nonstop options between Phoenix (All Airports) (PHXA) and Denver (All Airports) (DENA), with peak frequencies on weekdays. Expect 6–15 total daily flights including mainline carriers and low-cost airlines; exact schedules vary by carrier and day. Check live schedules or airline sites to confirm times and book cheap flights early.
The average nonstop flight time from Phoenix (All Airports) (PHXA) to Denver (All Airports) (DENA) is about 1 hour 45 minutes to 2 hours depending on wind and routing. Allow extra time at the airport for security and boarding; include a 30–60 minute buffer for departures in August when summer schedules are busy.
August can be mid-peak for domestic business and late-summer leisure travel; fares may be higher on weekends and around late-August holidays. Booking 3–8 weeks out often yields better prices, and flying midweek (Tuesday/Wednesday) can reduce costs. Use price alerts and flexible date searches to find the cheapest Phoenix to Denver flights.
Monsoon season in Phoenix increases the chance of afternoon and evening thunderstorms in August, which can cause delays or reroutes. Airlines typically adjust schedules and issue notifications; allow extra connection time and enroll in flight status alerts. For smooth travel, aim for morning departures when possible and check airport advisories.
From Phoenix (All Airports) (PHXA) you can access Sky Harbor and regional airports; nearby cities commonly served include Scottsdale, Mesa, Tucson, Sedona, Flagstaff and Las Vegas. Ground options include light rail, rideshare, car rentals, and shuttle services. Book rides early for morning airport transfers to avoid rush-hour or monsoon-related traffic.
Yes — carriers often add or reduce frequencies in August based on demand and fleet scheduling. Summer airline schedules may include extra weekend flights or temporary seasonal service. Check carrier advisories and the airports' published timetables before booking to get up-to-date PHXA to DENA flight options.
Arriving into Denver (All Airports) (DENA) in August offers easy access to summer concerts, hiking and mountain escapes. Plan for warm days and cool nights; expect higher airport traffic on concert weekends. Major nearby destinations are Boulder, Colorado Springs, Fort Collins, Aspen and Vail, all of which are popular August day trips. Consider booking ground transport in advance and verify event schedules at Red Rocks if arriving on concert dates. If you need cheap flights or last-mile transfers, compare shuttle companies, rideshare pricing, and early rental car reservations to get the best rates.
Arriving at Denver (Any) FAQs
Denver (All Airports) (DENA) offers multiple transport options including light rail, regional buses, rideshare, taxis, and car rentals. In August, services run regular schedules but allow extra time for baggage and congestion during peak concert nights at Red Rocks. Nearby cities commonly accessed from DENA include Boulder, Colorado Springs, Fort Collins, Aspen, Vail, and the gateway to Rocky Mountain National Park.
August can bring afternoon thunderstorms and mountain weather that occasionally delay arrivals into Denver (All Airports) (DENA). While storms are usually localized, they can affect traffic into the airport; plan for possible 30–90 minute delays. Check airline notifications and Arrivals boards, and leave extra time if you have ground transportation or connections after landing.
From Denver (All Airports) (DENA) you can reach popular summer attractions like Red Rocks Amphitheatre concerts, Rocky Mountain National Park day trips, downtown Denver breweries and museums, and mountain towns such as Aspen and Vail. August is ideal for hiking, scenic drives, and outdoor festivals. Plan bookings in advance for Red Rocks shows and weekend mountain lodging.
Yes — while Denver daytime temperatures in August are warm, evenings and higher elevation destinations can be significantly cooler. Bring a light jacket and layers if you plan mountain excursions. Sun protection is also important due to higher elevation and strong afternoon sun.
As of August, standard TSA and airline security procedures apply for domestic arrivals into Denver (All Airports) (DENA). Health measures may vary by carrier and local authorities; verify airline policies on masks or testing before travel. For the most current information check the Denver International Airport website and your carrier's travel advisories.
Common options include rental cars, shuttle services, private transfers, and regional flights to mountain airports. Booking a rental car at Denver (All Airports) (DENA) in advance is recommended for flexibility; shuttles to Vail, Aspen, and Breckenridge fill up quickly in August weekends. Compare transfer prices and schedules before arrival to secure the best rates.
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August Events & Festivals Near Phoenix (All Airports) (PHXA) and Denver (All Airports) (DENA)
August brings summer concerts and outdoor festivals that can increase demand on the PHXA→DENA route. In Denver, Red Rocks Amphitheatre hosts headlining concerts and draws visitors from across the region; weekends with big shows often raise fares and hotel rates. Denver also hosts summer neighborhood festivals, outdoor concerts, and mountain sporting events. In Phoenix, August sees local art walks, heat-adapted outdoor activities and indoor cultural events; however, monsoon weather reduces some outdoor offerings to mornings or evenings. If your August trip overlaps with major concerts or mountain events, book flights and hotels early and consider alternative nearby cities like Scottsdale or Boulder for lodging.
Best Time to Fly PHXA to DENA — When to Book & Travel in August
For August travel from Phoenix (All Airports) (PHXA) to Denver (All Airports) (DENA), the best days to fly for price and reliability are midweek (Tuesday–Thursday) with morning departures preferred to avoid Phoenix monsoon storms. Book 3–6 weeks ahead for typical summer pricing; if traveling around popular Denver events or Red Rocks concerts, secure tickets and flights earlier. For a balance of cost and convenience, choose early flights (before 10 AM) and avoid peak weekend return times.
Direct vs Connecting Flights — Phoenix (All Airports) (PHXA) to Denver (All Airports) (DENA) in August
Nonstop flights from Phoenix (All Airports) (PHXA) to Denver (All Airports) (DENA) usually save 1–2 hours of travel time and reduce the risk of missed connections, especially important in August when afternoon thunderstorms can delay flights. Connecting itineraries may be cheaper but add complexity — common connecting hubs are LAS, DFW, SLC and LAX. For travelers prioritizing time and reliability, choose nonstop options; for tight budgets, select a connection with at least 90 minutes transfer time and purchase through-check baggage when possible.
Airline Comparison: Flying from Phoenix (All Airports) (PHXA) to Denver (All Airports) (DENA)
Southwest: Often offers multiple daily nonstops with two free checked bags, making it a strong value for families and leisure travelers. United: Good choice for morning nonstops and United MileagePlus benefits; may charge for checked bags. American Airlines: Offers legacy-carrier connectivity and convenient schedules for frequent flyers. Frontier: Frequently the lowest base fare but add-on fees for seats and bags can raise total cost. Evaluate total price (base fare + baggage + seat selection) and schedule when choosing a carrier for August travel.
Seasonal Travel Tips for August — Phoenix (All Airports) (PHXA) to Denver (All Airports) (DENA)
August travel requires planning for high heat and possible storms. From Phoenix (All Airports) (PHXA), schedule morning flights to minimize delays from monsoon afternoons, and carry a collapsible umbrella or light rain jacket. From Denver (All Airports) (DENA), prepare for cooler mountain evenings if you plan excursions; pack layers and sunscreen. Stay hydrated while flying and account for altitude changes when arriving in Denver. Allow extra time for airport transfers on concert or festival days.
Flight Times & Schedules — Phoenix (All Airports) (PHXA) to Denver (All Airports) (DENA) in August
Nonstop flights between Phoenix (All Airports) (PHXA) and Denver (All Airports) (DENA) typically take about 1 hour 45 minutes to 2 hours. In August airlines schedule multiple morning and midday nonstops, with additional afternoon flights — though afternoon services can be more susceptible to monsoon-related delays departing Phoenix. Typical first departures occur early (6–7 AM local) and last nonstops often between 6–9 PM, but frequencies rise on weekend days. For connecting itineraries, common layover hubs include Las Vegas (LAS), Dallas/Fort Worth (DFW), Salt Lake City (SLC), and Los Angeles (LAX).
How to Find Cheap Flights from Phoenix (All Airports) (PHXA) to Denver (All Airports) (DENA) in August
To find cheap PHXA→DENA flights in August, search with flexible dates (±3 days), target midweek departures (Tuesday–Thursday), and set fare alerts on multiple search engines. Book 3–6 weeks in advance for the best mix of price and availability; last-minute fares may spike for weekend or event travel. Compare low-cost carriers like Frontier and Southwest with legacy carriers; factor baggage and seat fees into total cost. Use airport-city modifiers (e.g., Phoenix All Airports PHXA) to include regional flight options and widen your search.
Tips
- Use incognito or cleared cookies to avoid dynamic price increases during frequent searches.
- Set multi-provider fare alerts (Google Flights, Skyscanner, Kayak).
- Consider early morning flights from PHXA to reduce delay risk and sometimes lower fares.
- Compare round-trip vs two one-ways — sometimes a mixed-carrier itinerary is cheaper.
- Check low-cost carrier sale days (often Tuesdays or carrier-specific events).