✈️ Flight Guide: Chicago (ORD) → Denver (DEN)

Major events affect demand and pricing for economy flights from Denver International Airport (DEN). Examples: Denver’s Great American Beer Festival (September) and the National Western Stock Show (January) increase local travel, raising economy fares to and from DEN. National events like New York Fashion Week (September) or London festivals (June–July) can also impact international economy pricing. To find the cheapest economy fares, avoid traveling during major event weekends, or search nearby airports and midweek dates. CTA: Check event calendars and book economy flights from DEN early to avoid inflated fares.

The best time to fly cheaply from Denver International Airport (DEN) in economy is typically during shoulder seasons—April to mid-May and September to October—when leisure demand falls and airlines discount fares. For international economy travel, book 2–4 months ahead; for domestic economy routes, 1–8 weeks can yield good deals. Midweek departures (Tuesday–Thursday) and red-eye flights often offer the lowest economy fares. Use fare calendars and alerts to spot the cheapest travel windows. CTA: Check fare calendars now to identify the best time to fly economy from DEN and set price alerts.

Direct flights from Denver International Airport (DEN) typically cost more but save time and reduce the risk of missed connections—ideal for tight schedules. Connecting flights are often the cheapest economy option, especially when routing through high-competition hubs such as Dallas/Fort Worth, Chicago, or Phoenix. If pursuing the cheapest economy fare, allow longer connection times (90–150 minutes for domestic, 2–3 hours for international) to reduce stress during winter months when weather can delay flights. Balance savings against total door-to-door time when booking. CTA: Compare direct and connecting economy fares from DEN and choose the best value for your schedule.

Frontier and Spirit often offer the lowest base fares from Denver International Airport (DEN), but expect add-on fees for bags and seat selection. Southwest provides competitive economy fares with two free checked bags and a flexible change policy that can yield better overall value for families and baggage-heavy travelers. United, American, and Delta typically offer more network connectivity and loyalty benefits but sometimes higher base economy fares. For cheapest economy travel, compare total trip costs (fare + bags + seat fees) and use fare alerts for flash sales. CTA: Compare airlines for your DEN route now and factor in all fees to find the true cheapest economy option.

Winter: Expect snow delays at Denver International Airport (DEN). Book earlier connections, pack essentials in carry-on, and check airline winter policies. Summer: Book early for peak July travel; target midweek flights for savings. Shoulder seasons (April–May, September–October): Best months for cheap economy fares from DEN—use flexible-date searches and midweek travel. Packing tip: For cheapest economy fares, avoid checked-bag fees by packing light and using a compact carry-on that meets airline size rules. CTA: Use these seasonal tips to find the cheapest economy flights from DEN and travel smarter all year.

Typical nonstop flight times from Denver International Airport (DEN) for economy travelers: to Los Angeles ~2 hours 15 minutes, Chicago (ORD) ~2 hours 30 minutes, Dallas/Fort Worth (DFW) ~2 hours 15 minutes, New York City (JFK/EWR) ~3 hours 45 minutes, Phoenix ~1 hour 45 minutes, Mexico City ~4 hours 20 minutes, London ~8–9 hours (seasonal). Cheapest economy schedules often include early-morning or late-night departures and midweek flights. If saving money is the priority, consider flights with one connection through hub cities like Dallas, Phoenix, or Chicago, and allow 90–120 minutes for domestic connections. CTA: Compare schedule-adjusted economy options from DEN to find the cheapest and most convenient flights.

To find cheap economy flights from Denver International Airport (DEN), combine fare alerts, flexible dates, and carrier comparisons. Primary keywords targeted here include 'cheap flights DEN' and 'Denver economy flights'; secondary keywords include 'budget airfare', 'low-cost carriers from Denver', and 'Denver flight deals'. Search midweek, target shoulder seasons (April–May, September–October), and watch for flash sales from Frontier, Spirit, and Southwest. Consider flying to alternate nearby airports (e.g., Oakland instead of SFO, Long Beach instead of LAX) to reduce costs. CTA: Start a fare alert for cheap flights from DEN and book the best economy deal today.