Best Flights starting from $226
Economy
Chicago (MDW)
Mon, Feb 16
Roundtrip
Denver (DEN)
Sat, Feb 21
Economy
Chicago (MDW)
Fri, Feb 13
Roundtrip
Denver (DEN)
Wed, Feb 18
Economy
Chicago (MDW)
Thu, Feb 12
Roundtrip
Denver (DEN)
Tue, Feb 17
Economy
Chicago (MDW)
Tue, Feb 10
Roundtrip
Denver (DEN)
Sun, Feb 15
Other Destinations
Chicago (MDW) to Dallas (DFW) in February from $93
From $93
Chicago (MDW) to San Diego (SAN) in February from $99
From $99
Chicago (MDW) to Orlando (MCO) in February from $129
From $129
Chicago (MDW) to Birmingham (BHM) in February from $139
From $139
Chicago (MDW) to San Diego (Any) in February from $177
From $177
Chicago (MDW) to Phoenix (PHX) in February from $178
From $178
Flights from Other Cities
Kansas City (MCI) to Denver (DEN) in February from $84
From $84
Cincinnati (CVG) to Denver (DEN) in February from $108
From $108
Sioux Falls (FSD) to Denver (DEN) in February from $124
From $124
Fargo (FAR) to Denver (DEN) in February from $139
From $139
Orlando (MCO) to Denver (DEN) in February from $158
From $158
Philadelphia (PHL) to Denver (DEN) in February from $174
From $174
✈️ Flight Guide: Chicago (MDW) → Denver (DEN)
Complete travel information for your February journey
Departing from Chicago (MDW) FAQs
To find cheap flights from Denver International Airport (DEN), search flexible dates, set price alerts, and compare both low-cost carriers (Frontier, Southwest) and legacy airlines (United, Delta). Use a mix of keywords like "cheap flights Denver" and "DEN economy fares" when booking and subscribe to fare trackers for flash sales. Book 3–8 weeks in advance for domestic trips to secure the lowest economy fares.
Typical nonstop flight times from Denver International Airport (DEN) range from about 2 hours to the West Coast (Los Angeles, San Francisco) to 4–4.5 hours to East Coast hubs (New York JFK, Boston). Regional flights to nearby destinations like Colorado Springs or Aspen are usually 30–60 minutes. Check airline schedules for seasonal adjustments and use keyword searches such as "DEN flight times" for accurate duration.
Yes — historically, the cheapest months to fly economy from Denver International Airport (DEN) are January, late April to early May, and September when demand dips. Winter shoulder periods after New Year and the post-summer fall stretch often yield lower round-trip prices. Use month-specific searches like "cheap flights DEN January" and set multi-month fare calendars to spot deals.
Denver International Airport (DEN) provides strong connectivity to nearby Colorado destinations including Boulder, Colorado Springs, Aspen, Vail, Fort Collins and Grand Junction as well as national hubs like Los Angeles, San Francisco, Chicago, Dallas, Atlanta and New York. When searching for cheap economy tickets, include proximity-based terms like "Denver to Aspen cheap flights" to find multi-hop or combined transport savings.
For domestic economy departures from Denver International Airport (DEN), arrive at least 90 minutes before your scheduled departure during normal travel days and 2–3 hours on busy holidays or peak ski season weekends. DEN is a large airport, so factor in extra time for security and the automated train to concourses. Check airline-specific baggage and check-in cutoffs for low-cost carriers to avoid missed flights.
Yes — low-cost carriers operating from Denver International Airport (DEN), like Frontier and Spirit (when available), often charge for checked bags and sometimes for larger carry-ons. Avoid fees by packing a personal item that fits under the seat, booking bundled fares that include baggage, or comparing total price including extras. Search using terms such as "DEN cheap flights with baggage" to compare all-in costs.
Yes — month-specific deals appear frequently: December and January often have discounts for early or late ski-season travel, while May–June sales can reduce summer fares from Denver International Airport (DEN). Monitor fare sales specifically labeled "Denver ski deals" or "DEN summer cheap flights" and book quickly when you see reduced economy fares. Sign up for alerts and use flexible dates to capitalize on these month-dependent offers.
Arriving at Denver (DEN) FAQs
"Cheapest Economy Fare (ECONOMY)" refers to the lowest available economy-class ticket for your chosen itinerary; these fares often have stricter change and cancellation policies and may exclude seat selection and checked baggage. When planning arrivals under the cheapest economy fare, confirm baggage rules and arrival times to coordinate ground transportation efficiently. Use search phrases like "economy cheapest arrival" and compare all-in costs before booking.
Cheap economy fares from Denver commonly connect travelers to major U.S. hubs such as Los Angeles (LAX), New York (JFK/EWR), Chicago (ORD), Dallas (DFW), Atlanta (ATL), and Miami (MIA). These routes often have high frequency and competition, which helps keep economy prices low; use keywords like "DEN to LAX cheap economy" when searching. Consider nearby secondary airports for even lower arrival fares.
Arrival times are the same regardless of fare class, but cheapest economy fares may require additional steps at arrival such as paying for checked baggage at the airline counter. Baggage claim procedures at most airports are standardized, but plan extra time if you need to purchase baggage or visit the customer service desk. Search for "economy arrival baggage DEN" to preview airport-specific policies.
To minimize crowds and delays, schedule arrivals during off-peak hours — typically mid-week mornings or late evenings — and avoid holiday peaks like Thanksgiving or Christmas. Cheapest economy fares can appear at off-peak times; search for "DEN cheap arrival times" and choose lower-demand slots to reduce connection stress and ground transport wait times.
Combine cheap economy arrival tickets with ground transport by booking shared shuttles, rental cars, or public transit in advance, especially when arriving at odd hours. For Denver-area arrivals, consider transit options to Boulder, Colorado Springs, or ski resorts and search phrases like "DEN arrival shuttle to Vail" to compare pricing. Pre-booking helps avoid surge pricing after landing.
Yes — during peak ski months (December–February), expect higher demand for arrivals into Denver-area gateways and allow extra time for baggage and transfers; in September and January you can often find lower economy fares and less crowded arrivals. Use month-specific searches like "DEN arrival cheapest January" and set alerts to capture off-peak arrival savings.
1.0.2602.04
Events & Festivals Impacting Flight Prices from Denver International Airport (DEN)
Events and festivals around Denver and commonly accessed destinations influence flight demand and prices. Major Denver events include the Great American Beer Festival (October), Denver Film Festival (November), and Denver County Fair (August), which can elevate fares. National events — e.g., Coachella (April, near LAX), New York Fashion Week (September), and Austin’s SXSW (March) — also affect connecting-route pricing from Denver (DEN). When planning, search targeted phrases like "cheap flights to Denver during Great American Beer Festival" and book early to avoid price spikes.
Extra Tips
- Check event dates and book flights well in advance if attending popular festivals.
- Search for nearby dates and alternate airports to find cheaper economy fares.
- Use event-related keywords in searches (e.g., "DEN flights Great American Beer Festival cheap") to surface deals and package offers.
Best Time to Fly from Denver International Airport (DEN) — Cheapest Economy Advice
The best time to fly from Denver International Airport (DEN) for cheapest economy fares is typically during shoulder seasons — January (post-holiday), late April to early May, and September. Midweek travel (Tuesday–Thursday) and late-night or early-morning departures often provide the best economy pricing. Avoid peak holiday windows (Thanksgiving, Christmas/New Year) and major local events unless booked well in advance. Use search queries like "best time to fly DEN cheap" and set multi-month calendars to pinpoint low fares.
Direct vs. Connecting Flights from Denver International Airport (DEN) — Economy Trade-offs
Choosing between direct (nonstop) and connecting flights from Denver International Airport (DEN) depends on priorities: nonstop flights save time and reduce missed-connection risk but can cost more in economy fares; connecting flights often provide the cheapest economy options due to competition and routing flexibility. For travelers aiming to minimize price, search for one-stop itineraries or alternate hubs (ORD, DFW, LAX) that frequently offer discounted economy seats. Weigh total door-to-door time, baggage transfer risk, and potential savings when deciding.
Airline Comparison for Denver International Airport (DEN) — Cheapest Economy Options
Major carriers serving Denver International Airport (DEN) include United Airlines (hub), Southwest Airlines (high frequency), Frontier Airlines (ultra-low-cost), Delta Air Lines, and American Airlines. For cheapest economy fares, compare base fare differences plus ancillary fees (bags, seat selection). Frontier often has the lowest headline fares but higher add-on fees; Southwest includes two free checked bags and can be better overall value for families. Legacy carriers may offer better reliability and more flexible change policies — use search queries like "United vs Frontier DEN economy" to compare total costs.
Seasonal Travel Tips for Denver International Airport (DEN) — Optimize Cheap Economy Travel
Seasonal travel around Denver (DEN) changes significantly: winter demands rise for ski areas (December–February), spring and fall shoulder seasons (April–May, September–October) offer cheaper economy fares, and summer (June–August) is high for family travel. For cheapest economy fares, travel in shoulder seasons, fly midweek, and remain flexible on times and airports. Pack appropriately for season-specific weather (layers in spring/fall, heavy-snow gear in winter) and pre-book ground transportation to ski resorts or mountain towns.
Flight Times & Schedules from Denver International Airport (DEN)
Flight times and schedules from Denver International Airport (DEN) vary by destination and season. Typical nonstop durations: DEN–Los Angeles (LAX) ~2h 15m, DEN–San Francisco (SFO) ~2h 30m, DEN–Chicago (ORD) ~2h 30m, DEN–New York (JFK) ~3h 45m, DEN–Atlanta (ATL) ~3h 15m. Frequency is highest to major hubs, with multiple daily flights to LAX, SFO, ORD, DFW, and ATL; schedule density increases during summer and holiday travel peaks. Use airline and airport schedule tools and search phrases like "DEN flight schedules" or "DEN nonstop times" for real-time timetables.
Tips
- Check for seasonal schedule adjustments and additional weekend flights to popular leisure destinations.
- Book early for peak travel dates to secure convenient nonstop times and lowest economy fares.
- Use multi-city or connecting itineraries if nonstop schedules are limited or more expensive.
How to Find Cheap Flights from Denver International Airport (DEN) — Economy Tips
Cheap flights from Denver International Airport (DEN) are often found by searching flexible dates, using fare comparison engines, and monitoring sales from low-cost carriers like Frontier and Southwest as well as legacy carriers offering discounted economy seats. Use precise search terms — e.g., "cheap flights Denver to Los Angeles economy" — and include location modifiers (Boulder, Colorado Springs) to find alternative routing and lower fares. Consider red-eye flights, connecting itineraries, and secondary airports to maximize savings.