Best Flights starting from $170
from$170economy
Austin (AUS)
Thu, Apr 30
Roundtrip
Denver (DEN)
Mon, May 4
from$230economy
Austin (AUS)
Wed, Apr 29
Roundtrip
Denver (DEN)
Sun, May 3
from$236economy
Austin (AUS)
Mon, Apr 27
Roundtrip
Denver (DEN)
Fri, May 1
from$271economy
Austin (AUS)
Sun, Apr 26
Roundtrip
Denver (DEN)
Thu, Apr 30
from$319economy
Austin (AUS)
Tue, Apr 28
Roundtrip
Denver (DEN)
Sat, May 2
from$388economy
Austin (AUS)
Sat, Apr 25
Roundtrip
Denver (DEN)
Wed, Apr 29
from$404economy
Austin (AUS)
Fri, Apr 24
Roundtrip
Denver (DEN)
Tue, Apr 28
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Other Options for This Route
Other Destinations
Austin (AUS) to Newark (EWR) in April from $50
From $50
Austin (AUS) to New Orleans (MSY) in April from $62
From $62
Austin (AUS) to Washington, D.C. (IAD) in April from $95
From $95
Austin (AUS) to Atlanta (ATL) in April from $109
From $109
Austin (AUS) to Orlando (Any) in April from $139
From $139
Austin (AUS) to Charlotte (CLT) in April from $157
From $157
Flights from Other Cities
Ontario (ONT) to Denver (DEN) in April from $56
From $56
Dallas (DFW) to Denver (DEN) in April from $61
From $61
Houston (Any) to Denver (DEN) in April from $66
From $66
Tampa (Any) to Denver (DEN) in April from $68
From $68
Nashville (BNA) to Denver (DEN) in April from $70
From $70
Atlanta (ATL) to Denver (DEN) in April from $98
From $98
✈️ Flight Guide: Austin (AUS) → Denver (DEN)
Complete travel information for your April journey
April is a busy spring month at Austin-Bergstrom International Airport (AUS) as travelers attend festivals, university breaks, and corporate events. If you're flying from Austin to Denver (AUS → DEN) this month, book nonstop flights early for the best fares and preferred departure times. Expect moderate security lines—enrolling in TSA PreCheck or arriving 90–120 minutes early helps. Parking demand rises on event weekends, so consider reserving long-term or off-site lots in advance. For best deals, sign up for fare alerts and compare Southwest, United, and other carriers offering nonstop or single-connection flights.
Departing from Austin (AUS) FAQs
In April, the best options to reach Austin-Bergstrom International Airport (AUS) from downtown Austin are rideshare services (Uber/Lyft), the airport shuttle, or driving and using on-site parking. Traffic can increase during the SXSW and spring break fringes, so allow 45–75 minutes depending on your pickup point and time of day. Book a rideshare or airport shuttle in advance to secure a predictable pickup and avoid last-minute delays.
Yes—multiple airlines operate nonstop flights between Austin-Bergstrom International Airport (AUS) and Denver International Airport (DEN) throughout April. Nonstop options are common on carriers like Southwest Airlines and United; flight frequency typically increases on weekends and during spring travel weeks. Check airlines’ April schedules and book early to lock in lower fares and preferred times.
For domestic flights from Austin-Bergstrom International Airport (AUS) to Denver in April, arrive at least 90 minutes before departure; if you need to check baggage or during busy spring holiday weekends, 2 hours is safer. April sees variable crowds due to conferences and spring tourism, so allow extra time for security lines and possible parking shuttles. Enroll in TSA PreCheck if you fly frequently to reduce wait times.
Austin-Bergstrom International Airport (AUS) offers hourly, daily, and economy long-term parking lots; expect slightly higher demand and occasional peak pricing on spring event weekends in April. Off-site lots and pre-bookable Park & Ride services can save money and reduce walking. Compare on-airport and off-airport rates, reserve a spot online, and factor shuttle time when planning.
April travel from Austin-Bergstrom International Airport (AUS) to Denver may be affected by spring storms and high-demand weekends, but there are no routine restrictions specific to April. Monitor airline notifications for schedule changes and check the local weather forecast for Denver prior to departure. Sign up for flight status alerts and consider flexible tickets if your travel dates coincide with big events in Austin or Denver.
From Austin-Bergstrom International Airport (AUS) you can easily reach nearby major cities like San Antonio, Houston, Dallas, San Marcos, and New Braunfels by car or short connecting flights. AUS is a regional hub for central Texas travel, making it convenient for multi-city itineraries across Texas and the southern U.S. Consider rental cars or regional connections for day trips and extended road travel.
April arrivals at Denver International Airport (DEN) from Austin benefit from frequent service and multiple ground-transport choices. Expect cool mornings, possible spring storms, and residual mountain snow—pack a light layer if you're transferring to higher elevations like Vail or Aspen. The A Line rail offers a direct downtown link, while rental cars and shuttles are best for reaching Boulder, Colorado Springs, and ski resort towns. Book intercity transfers in advance during festival or holiday weekends to ensure smoother onward travel.
Arriving at Denver (DEN) FAQs
Arriving at Denver International Airport (DEN) in April typically means encountering cool mornings and potential late-season snow or spring rain, especially if you're traveling into the mountains. Expect efficient immigration and baggage services for domestic flights, and use the automated transit system or rental car shuttles to reach the terminal exits. Give yourself extra time if you have onward travel to mountain destinations like Aspen or Vail, since mountain weather can influence road conditions.
Denver International Airport (DEN) offers multiple transit options: the A Line commuter rail to downtown Denver, ride-hailing services, taxis, private shuttles, and extensive rental car services. In April, the A Line runs regular service but allow extra time during early-morning departures due to occasional schedule adjustments. For trips to nearby cities like Boulder, Colorado Springs, Fort Collins, Vail, or Aspen, book intercity shuttles or rental cars ahead of time, especially during spring events and holiday weekends.
Yes—April features events like the Denver Arts Week, Cherry Creek Arts Festival preparations, and early mountain race events that can increase demand for flights to Denver International Airport (DEN). These events may cause higher fares and fuller flights, especially on weekends. If you're traveling during event weekends, book your flights and ground transport in advance to secure seats and reasonable rates.
Nonstop flights between Austin-Bergstrom International Airport (AUS) and Denver International Airport (DEN) typically take about 2 hours and 20 minutes to 2 hours and 40 minutes. Flight time can vary slightly depending on winds and routing; connecting flights will add layover time. For reliable scheduling in April, check carrier timetables and factor in early-morning departures to maximize on-time performance.
From Denver International Airport (DEN), you can reach nearby destinations like downtown Denver, Boulder, Aurora, Colorado Springs, Fort Collins, Vail, and Rocky Mountain National Park. Many travelers use DEN as a gateway for mountain resorts and outdoor recreation; renting a car or booking a shuttle is often the easiest way to access these locations. Plan for variable spring weather when arranging mountain transfers in April.
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April Events & Festivals — Austin (AUS) to Denver (DEN) Travel Impacts
April brings a mix of cultural events that can affect travel between Austin and Denver. In Austin, spring concerts, university ceremonies, and corporate conferences can increase departures from Austin-Bergstrom International Airport (AUS). In Denver, events like Denver Arts Week and early mountain races draw visitors and can lead to higher flight demand into Denver International Airport (DEN). Check local event calendars for both cities and plan flights and accommodations early. If your schedule is flexible, avoid known festival weekends to score lower fares and quieter airports.
Best Time to Fly from Austin (AUS) to Denver (DEN) — April Travel Guide
The best time to fly from Austin to Denver in April is midweek (Tuesday–Thursday) when fares are typically lower and airports are less crowded. Early-morning departures often have higher on-time performance and less likelihood of cascading delays, while late-evening flights can sometimes be cheaper. Avoid major holiday weekends and local event dates in Austin and Denver; consult city event calendars and book 3–8 weeks ahead for the best April pricing. For a balance of price and convenience, aim for midweek nonstop flights.
Direct vs Connecting Flights — AUS to DEN (April) Pros & Cons
Direct nonstop flights from Austin-Bergstrom International Airport (AUS) to Denver International Airport (DEN) are faster (about 2.5 hours) and more convenient but can cost more during high-demand April weekends. Connecting flights may be cheaper and offer more schedule flexibility, but they increase travel time and the risk of missed connections. If traveling to mountain destinations after DEN, a direct arrival reduces transfer stress. Evaluate total door-to-door time, fare differences, and layover reliability when choosing between nonstop and connecting April itineraries.
Airline Comparison for AUS to DEN Flights in April — Southwest, United, American & More
In April, Southwest often provides multiple daily nonstop flights between Austin-Bergstrom International Airport (AUS) and Denver International Airport (DEN) with competitive fares and free checked bags, while United offers frequent nonstop service with extensive connectivity for international or multi-segment trips. American and Delta may offer one-stop connections via their hubs. When comparing airlines, consider fare class, checked baggage fees, schedule convenience, loyalty program benefits, and change/cancellation policies. For many travelers in April, Southwest is attractive for lower total costs while United is preferred for premium cabin and loyalty connectivity.
Seasonal Travel Tips for April — AUS to DEN Route
April weather varies: Austin is warming up while Denver can be cool with sporadic snow in high-altitude areas. Pack layers and bring an insulated jacket if you plan to visit mountain destinations. Book transfers to Vail, Aspen, or Rocky Mountain National Park in advance and allow buffer time for road conditions. Use fare alerts to capture April deals, choose early-morning nonstop flights for reliability, and verify baggage policies to avoid unexpected fees. For a smoother trip, enroll in TSA PreCheck, reserve parking at AUS, and set up mobile boarding passes and flight notifications.
Flight Time and Schedules — Austin-Bergstrom (AUS) to Denver (DEN) in April
Nonstop flight time from Austin-Bergstrom International Airport (AUS) to Denver International Airport (DEN) is usually between 2 hours 20 minutes and 2 hours 40 minutes, depending on winds and routing. Airlines often schedule multiple daily nonstop services in April, with peak frequencies on Fridays and Sundays to accommodate weekend travelers. Connecting flights through major hubs can range from 4–8+ hours total travel time depending on layover length. For April travel, check updated airline timetables and monitor for schedule changes due to spring operations or weather disruptions.
Cheap Flights from Austin-Bergstrom (AUS) to Denver (DEN) in April — Tips & Deals
To find cheap Austin to Denver flights in April, search 3–8 weeks before departure and compare prices across low-cost carriers and legacy airlines. Use flexible-date searches and midweek travel (Tuesdays and Wednesdays) to uncover lower fares. Sign up for fare alerts, follow airline flash sales, and consider early morning or late evening flights for cheaper nonstop options. If price is the priority, be open to one-stop itineraries through hubs like DFW or LAX, but balance savings against total travel time. Book refundable or flexible tickets if your plans might change due to spring weather or events.