Best Flights starting from $142
from$142economy
Appleton (ATW)
Mon, Jun 1
Roundtrip
Denver (DEN)
Fri, Jun 5
Fields updated — click View Prices to search ↑
Other Destinations
Appleton (ATW) to Lubbock (LBB) in June from $357
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Appleton (ATW) to Las Vegas (LAS) in June from $863
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Appleton (ATW) to Paris (CDG) in August from $446
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Appleton (ATW) to Paris (CDG) in August from $852
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Flights from Other Cities
Newark (EWR) to Denver (DEN) in June from $147
From $147
San Francisco (SFO) to Denver (DEN) in June from $163
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Springfield (SGF) to Denver (DEN) in June from $199
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Long Beach (LGB) to Denver (DEN) in June from $237
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Charlotte (CLT) to Denver (DEN) in June from $249
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✈️ Flight Guide: Appleton (ATW) → Denver (DEN)
Complete travel information for your June journey
Departing from Appleton (ATW) FAQs
To find the cheapest economy flights from Denver International Airport (DEN) this month, compare prices across Google Flights, Skyscanner, and airline websites, set fare alerts, and be flexible with midweek departures. Booking 3–6 weeks in advance for domestic routes and 2–4 months for international routes often yields lower economy fares, especially outside major holiday windows.
Denver International Airport (DEN) sees peak traffic during summer (June–August), winter holiday weeks, and spring break; fares in economy often spike during these peaks. For lower fares, target shoulder seasons (April–May, September–October) and avoid weekend mornings and major holiday travel dates.
Low-cost carriers at DEN include Southwest Airlines, Frontier Airlines, and Spirit Airlines, each offering basic economy or unbundled fares; Southwest includes two free checked bags on certain fares, while Frontier and Spirit charge for checked baggage and seat selection. Compare total landed cost (fare + baggage + seat fees) rather than base fare alone to find the cheapest economy option.
Arrive at least 90 minutes before a domestic economy flight at Denver International Airport (DEN) to allow time for check-in, security screening (TSA), and ground transportation. For early-morning or peak holiday departures, allow 2 hours to avoid stress and ensure smooth boarding.
Winter (December–February) can bring snow and high winds that cause delays at Denver International Airport (DEN); check airline alerts and the airport operations page, build extra connection time, and consider refundable or flexible economy fares if travel during storm-prone months. Signing up for airline text/email alerts helps you react quickly to schedule changes.
From Denver International Airport (DEN) travelers commonly connect to Colorado Springs, Boulder, Fort Collins, Aspen, Vail, and national hubs like Los Angeles, New York City, Chicago and Phoenix. DEN is a major gateway for Rocky Mountain ski destinations and transcontinental economy routes.
Arriving at Denver (DEN) FAQs
Cheapest economy fares (ECON) usually include a seat in the main cabin, carry-on (often personal item only) and basic onboard service; checked bags, advance seat selection, and changes may incur extra fees. Always review the fare rules and total cost before booking to ensure it meets your needs.
Review your airline's baggage policy before travel: many ultra-low-cost carriers charge for checked luggage and full-size carry-ons, while some legacy carriers include at least one carry-on. Purchase baggage online in advance for the lowest fees and weigh your bag to avoid overweight surcharges at the gate.
Refunds or free changes depend on the fare rules; cheapest economy (nonrefundable) tickets rarely include complimentary changes. This month many airlines continue to offer flexible policy exceptions for select fares—check the airline’s waiver or contact customer service to confirm options.
To save time and money on arrival, use carry-on-only strategies when possible, enroll in trusted traveler programs (TSA PreCheck/Global Entry), download airline apps for real-time alerts, and use public transit or rideshares instead of costly airport taxis. Research arrival airport ground transport in advance for the best value.
Common arrival cities for economy travelers from DEN include Los Angeles (LAX), New York City (JFK/EWR), Chicago (ORD), Orlando (MCO), Las Vegas (LAS), Phoenix (PHX), and Seattle (SEA). These hubs often have competitive economy fares and frequent service.
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Events & Festivals — How Major Events Affect Cheapest Economy Fares at DEN
Major events that affect economy fares include the Great American Beer Festival (Denver), major Broncos home games, Coors Field events, Aspen and Vail ski season peaks, and national holidays. When events are scheduled, economy fares from DEN to event destinations and nearby hubs commonly increase. To avoid high prices, travel outside event windows, use secondary airports, or book farther in advance.
Best Time to Fly from Denver International Airport (DEN) for Cheapest Economy Fares
The best time to fly from Denver International Airport (DEN) for cheap economy fares is typically during shoulder seasons—April–May and September–October—when demand is lower and airlines reduce capacity on leisure routes. Midweek departures (Tuesday, Wednesday) and late-night/early-morning flights usually offer lower prices. Book domestic economy flights about 3–6 weeks in advance and international economy about 2–4 months out for the best pricing.
Direct vs. Connecting Flights — Which is Best for Cheap Economy Travel from DEN?
Connecting flights can be significantly cheaper than nonstop economy fares, especially on high-demand routes; however, they add travel time and connection risk. For cheap economy travel, compare total door-to-door time and the full ticket cost including baggage. If time is limited or you value reliability, a nonstop may justify a higher fare. Use reasonable connection times (minimum 60–90 minutes domestic, 90–180 international) when booking the cheapest connections.
Airline Comparison — Cheapest Economy Options Serving Denver International Airport (DEN)
Key carriers at DEN for economy travelers: Southwest Airlines — competitive sample fares, free two checked bags on many fares, broad domestic network. Frontier Airlines — very low base fares but fees for bags and seat selection. Spirit Airlines — lowest base fares with extensive unbundling; ideal for light packers. United, American, and Delta — legacy carriers with wider network and occasional economy sales; check bundled fares and loyalty benefits. Always compare total trip cost including baggage and seat fees.
Seasonal Travel Tips — Save on Economy Fares From Denver International Airport (DEN) Year-Round
Winter: Expect snow delays—book refundable economy or flexible fares if traveling during storms, and prepay baggage for ski gear. Spring (shoulder): Best deals and fewer crowds—target April–May for cheap economy fares. Summer: Peak demand—book early and prefer midweek or secondary airports for savings. Fall: September–October often provide the cheapest economy fares and pleasant travel conditions. Always factor in total trip cost (fare + bags + transfers) when evaluating economy options.
Flight Time & Schedules — Denver International Airport (DEN) to Popular Economy Destinations
Average nonstop economy flight times from Denver International Airport (DEN): to Los Angeles (LAX) ~2h 25m, New York City (JFK/EWR) ~3h 40m, Chicago (ORD) ~2h 20m, Orlando (MCO) ~3h 35m, Las Vegas (LAS) ~1h 45m, Phoenix (PHX) ~1h 45m, Seattle (SEA) ~3h 30m. Schedules intensify in summer and holiday seasons; red-eye flights often offer cheaper economy fares but may incur additional connection or ground transport costs. Always check live schedules and arrive early for peak times.
Cheap Flights — How to Find the Cheapest Economy Fares from Denver International Airport (DEN)
To find cheap economy flights from Denver International Airport (DEN), use flexible-date search on Google Flights and Skyscanner, set multi-leg alerts, and compare legacy vs. low-cost carriers while factoring in baggage and seat fees. Search for midweek departures, use nearby secondary airports, and consider connecting itineraries to cut base fares. Sign up for airline newsletters and use loyalty points or credit card deals for additional savings. CTA: Compare cheap flights from Denver International Airport (DEN) now and set fare alerts to catch price drops.
Tips
- Search ±3 days around preferred dates to expose lower economy fares.
- Pre-pay baggage online to reduce on-site charges.
- Use price alerts and fare trackers (Hopper, Skyscanner).
- Consider flying nonstop vs. connecting for total cost comparison.