Best Flights starting from $112
from$112economy
Phoenix (PHX)
Fri, Jul 3
Roundtrip
Denver (DEN)
Wed, Jul 8
from$137economy
Phoenix (PHX)
Wed, Jul 1
Roundtrip
Denver (DEN)
Mon, Jul 6
from$137economy
Phoenix (PHX)
Thu, Jul 2
Roundtrip
Denver (DEN)
Tue, Jul 7
from$208economy
Phoenix (PHX)
Sat, Jul 4
Roundtrip
Denver (DEN)
Mon, Jul 6
from$264economy
Phoenix (PHX)
Tue, Jul 7
Roundtrip
Denver (DEN)
Thu, Jul 9
from$264economy
Phoenix (PHX)
Wed, Jul 8
Roundtrip
Denver (DEN)
Fri, Jul 10
from$264economy
Phoenix (PHX)
Thu, Jul 9
Roundtrip
Denver (DEN)
Sat, Jul 11
from$267economy
Phoenix (PHX)
Sun, Jul 5
Roundtrip
Denver (DEN)
Tue, Jul 7
from$267economy
Phoenix (PHX)
Mon, Jul 6
Roundtrip
Denver (DEN)
Wed, Jul 8
from$287economy
Phoenix (PHX)
Fri, Jul 10
Roundtrip
Denver (DEN)
Sun, Jul 12
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Other Options for This Route
Other Destinations
Phoenix (PHX) to Las Vegas (Any) in July from $46
From $46
Phoenix (PHX) to Cleveland (CLE) in July from $64
From $64
Phoenix (PHX) to Las Vegas (LAS) in July from $92
From $92
Phoenix (PHX) to Chicago (ORD) in July from $94
From $94
Phoenix (PHX) to Santa Ana (SNA) in July from $123
From $123
Phoenix (PHX) to Hartford (BDL) in July from $131
From $131
Flights from Other Cities
Ontario (ONT) to Denver (DEN) in July from $56
From $56
Boston (BOS) to Denver (DEN) in July from $96
From $96
Tampa (Any) to Denver (DEN) in July from $98
From $98
St Louis (STL) to Denver (DEN) in July from $116
From $116
Kansas City (MCI) to Denver (DEN) in July from $117
From $117
Dallas (DFW) to Denver (DEN) in July from $130
From $130
✈️ Flight Guide: Phoenix (PHX) → Denver (DEN)
Complete travel information for your July journey
July is a peak summer month for travel out of Phoenix Sky Harbor International Airport (PHX) with higher nonstop frequencies to Denver International Airport (DEN). Expect warm airport conditions and periodic monsoon storms that can create short delays; pack a refillable water bottle and monitor airline status updates. Nearby destinations commonly accessed from PHX include Scottsdale, Mesa, Tempe, Sedona, Tucson, and the Grand Canyon — great for pre- or post-flight day trips. Book PHX to DEN flights early, compare nonstop and one-stop options, and use fare alerts to secure competitive summer prices. Ready to fly? Check current PHX to DEN fares and reserve your spot now.
Departing from Phoenix (PHX) FAQs
For a domestic PHX to DEN flight in July, arrive at least 90 minutes before departure for carry-on and security-only travel; allow two hours if you need to check bags or during peak morning/evening periods. Summer holiday weekends in July often increase checkpoint wait times, so factor in extra buffer time and check real-time TSA wait updates. Book early and use TSA PreCheck where available to speed through security.
Major options include Valley Metro light rail (with airport PHX Sky Train connection), rideshare services (Uber/Lyft), taxis, hotel shuttles, and rental cars with onsite lots. In July, plan for morning heat and occasional monsoon weather — allow extra time for traffic and use the Sky Train from 44th Street/Washington for a guaranteed airport connection. Compare fares and reserve airport parking ahead of peak summer travel dates.
Yes — multiple carriers operate nonstop PHX to DEN flights year-round, and frequencies typically increase in July with summer demand. Check airlines like Southwest, American, and United for several daily nonstop options; book early for better fares and preferred departure times. Use fare alerts to capture price drops for high-demand summer travel dates.
To save on PHX to DEN July flights, compare prices across aggregators, set fare alerts, and consider midweek departures (Tuesdays/Wednesdays) for lower rates. Book 4–8 weeks ahead for domestic summer travel, be flexible with times, and use loyalty points or credit card travel portals for discounts. Check Budget and Basic Economy options carefully for baggage and seat selection fees.
July brings high heat and monsoon storms to Phoenix, which can cause ground delays, occasional lightning holds, and increased air traffic flow restrictions during storms. Airlines may pad schedules in summer; always check your airline’s flight status, sign up for notifications, and plan for potential minor delays. Stay hydrated in the airport and allow extra time for surface transportation in storm conditions.
PHX offers economy lots, hourly and daily terminal parking, and offsite private lots with shuttle service; reserve a spot online to guarantee pricing and availability in July. Consider the economy lot for cost savings or valet/terminal parking for short trips or early departures; pre-booking often saves money during peak summer weeks. Check airport websites for heat-related shuttle intervals and shaded parking options if leaving a vehicle for several days.
July at Denver International Airport (DEN) means steady summer traffic to mountain towns, outdoor festivals, and peak tourist flow. Travelers from Phoenix Sky Harbor International Airport (PHX) should plan for altitude adjustment, afternoon mountain storms, and potentially longer ground transportation times to resorts like Vail, Breckenridge, and Aspen. Use RTD train service for fast access to downtown Denver, pre-book rental cars for mountain trips, and check event calendars to avoid peak congestion. Book transfers early and confirm arrival logistics to make the most of your July visit to Colorado.
Arriving at Denver (DEN) FAQs
Upon arrival at Denver International Airport (DEN), follow signs to baggage claim and ground transportation; summer arrivals are busy so expect moderate wait times for baggage and rideshares. Use the A Line train and regional buses for downtown Denver and plan additional time if heading to mountain destinations due to summer weekend traffic. For the quickest exit, check your flight’s terminal and baggage carousel online before deplaning.
The RTD A Line train connects DEN to downtown Denver (Union Station) in about 37 minutes; express buses and shuttles also serve Boulder and airport-to-hotel transfers. In July, schedules run regularly but allow extra time for busy summer festivals and sporting events. For Boulder, consider a rental car or regional shuttle — traffic to mountain towns can build quickly on summer weekends.
Denver sits at high altitude (~5,430 ft), so arriving passengers may notice light-headedness or mild shortness of breath; stay hydrated and avoid heavy exertion immediately after landing. July brings warm days and afternoon thunderstorms in the mountains — check regional road conditions if continuing to Aspen, Breckenridge, or Vail. Pack sunscreen and layers for rapidly changing mountain weather.
Reserve rental cars in advance for July, especially if heading to mountain resorts like Vail or Aspen; shuttle and rideshare pickup areas are well-signed at DEN. Expect higher demand and occasionally limited vehicle availability during summer festivals and July holidays, so confirm reservations and consider offsite rental counters served by free shuttles. Check for 4WD or appropriate tires if planning mountain driving, and monitor weather for afternoon storms.
From DEN you can reach downtown Denver, Aurora, Boulder, Colorado Springs, Fort Collins, Vail, Aspen, Breckenridge, and Rocky Mountain National Park — many are popular summer destinations. Travel times vary: Denver downtown ~30–45 minutes by train/car; Vail and Aspen 2–3 hours by car. Book mountain lodging and shuttles early for July since summer is peak season for outdoor recreation and festivals.
Yes — July hosts events like local concerts, festivals, and sports games which increase airport and road congestion; verify event schedules and allow extra transit time. Peak travel days around events can lead to higher ride-share fares and fuller rental fleets. Check Denver’s July event calendar and adjust arrival times or book private transfers for guaranteed timings.
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July Events & Festivals Affecting PHX to DEN Travel — Plan Around Peak Dates
July brings a range of events that can affect PHX to DEN travel. In Phoenix/near-PHX, 4th of July travel spikes and local summer concerts in Scottsdale and Phoenix increase demand; in Denver, summer festivals, outdoor concerts, and Rockies baseball games can lead to busier arrival and ground transport. If your trip coincides with major events, expect higher fares, fuller rental fleets, and busier roads — book flights and transfers early, and consider alternative travel days. CTA: Check event calendars for Phoenix and Denver and adjust travel dates to avoid peak congestion this July.
Best Time to Fly PHX to DEN — July Travel Windows & Seasonal Considerations
The best time to fly from Phoenix Sky Harbor International Airport (PHX) to Denver International Airport (DEN) in July is midweek (Tuesday–Thursday) and during early morning hours. Early flights tend to be less affected by monsoon storms that develop in the afternoon in Arizona and avoid afternoon thunderstorm delays near Denver. If price is primary, midweek late-night or red-eye options can be cheaper but consider convenience and potential connection risks. For a balance of cost and on-time performance, book nonstop morning flights about 4–8 weeks in advance.
Direct vs Connecting Flights — PHX to DEN Options for July Travelers
Nonstop flights between Phoenix Sky Harbor International Airport (PHX) and Denver International Airport (DEN) are typically faster (about 2¼ hours) and reduce the risk of missed connections, making them ideal for short July trips or tight schedules. Connecting itineraries can be cheaper but add risk and time—connections through hubs may expose travelers to delays, especially during summer storms. If you value reliability and speed, choose nonstop; if cost savings are significant and you have flexible timing, a one-stop option could be acceptable. Always check total travel time and connection minimums before booking and consider travel insurance for summer travel disruptions.
Airline Comparison — PHX to DEN Carriers & July Service Overview
Major carriers operating between Phoenix Sky Harbor International Airport (PHX) and Denver International Airport (DEN) in July typically include Southwest (high frequency, two free checked bags on many fares), United (hub connectivity via DEN), American (connectivity options), and Delta (limited nonstop options with connections). Southwest often offers competitive base fares with generous baggage allowances, while legacy carriers may provide more schedule options for connections beyond Denver. Compare total costs (including baggage and seat fees), frequent flyer benefits, and departure times to choose the best carrier for your July travel needs. CTA: Compare PHX to DEN carriers now and select the fare that balances price and convenience.
Seasonal Travel Tips for PHX to DEN in July — Weather, Packing & Transit Advice
Travelers flying from Phoenix Sky Harbor International Airport (PHX) to Denver International Airport (DEN) in July should prepare for hot, monsoon-prone conditions in Arizona and warm days with possible afternoon thunderstorms in Colorado. Pack light layered clothing, sunscreen, and a reusable water bottle for airport security convenience; bring a light jacket for cool mountain evenings. Reserve rental cars early if heading to ski towns in summer (Vail, Aspen) and check road conditions for potential afternoon storms. For best experience, fly early, use TSA PreCheck, and confirm ground transport in advance. CTA: Pack smart and book transfers now to secure a smooth July journey.
PHX to DEN Flight Time & Schedules — July Timetables and Nonstop Options
Average nonstop flight time from Phoenix Sky Harbor International Airport (PHX) to Denver International Airport (DEN) is approximately 2 hours 15 minutes to 2 hours 30 minutes. In July, several carriers operate multiple daily nonstop flights, with higher frequency during morning and late afternoon windows to serve business and leisure travelers. For best reliability in summer, consider early-morning departures to avoid afternoon monsoon delays in Arizona and mountain weather impacts in Colorado. Check airline schedules for exact departure times and real-time changes; book nonstop flights for the fastest travel between Phoenix and Denver.
Cheap Flights PHX to DEN in July — Deals, Tips & Booking Strategies
To secure cheap flights from Phoenix Sky Harbor International Airport (PHX) to Denver International Airport (DEN) in July, start by searching fare calendars and setting price alerts across multiple sites. Prioritize midweek flights (Tuesday–Thursday) and off-peak times (early morning or late evening) to find lower base fares. Consider low-cost carriers but factor in baggage and seat fees when comparing total trip cost. Use flexible date searches and book 4–8 weeks ahead for summer domestic routes; act on fare drops quickly with mobile alerts. CTA: Check live PHX to DEN prices now and set alerts to capture the best July deals.