Best Flights starting from $205
from$205economy
Knoxville (TYS)
Wed, Apr 22
Roundtrip
Colorado Springs (COS)
Tue, May 5
from$224economy
Knoxville (TYS)
Wed, Apr 15
Roundtrip
Colorado Springs (COS)
Sat, Apr 25
from$244economy
Knoxville (TYS)
Thu, Apr 30
Roundtrip
Colorado Springs (COS)
Sat, May 9
from$248economy
Knoxville (TYS)
Sat, Apr 18
Roundtrip
Colorado Springs (COS)
Tue, Apr 28
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Other Destinations
Knoxville (TYS) to Miami (Any) in April from $122
From $122
Knoxville (TYS) to Chicago (Any) in April from $201
From $201
Knoxville (TYS) to Cleveland (CLE) in April from $240
From $240
Knoxville (TYS) to San Juan (SJU) in April from $451
From $451
Knoxville (TYS) to Orlando (MCO) in May from $143
From $143
Knoxville (TYS) to Chicago (Any) in May from $229
From $229
Flights from Other Cities
Eugene (EUG) to Colorado Springs (COS) in April from $235
From $235
Kansas City (MCI) to Colorado Springs (COS) in April from $251
From $251
Greenville (GSP) to Colorado Springs (COS) in April from $289
From $289
Montrose (MTJ) to Colorado Springs (COS) in April from $309
From $309
Atlanta (Any) to Colorado Springs (COS) in April from $411
From $411
Denver (Any) to Colorado Springs (COS) in April from $470
From $470
✈️ Flight Guide: Knoxville (TYS) → Colorado Springs (COS)
Complete travel information for your April journey
Departing from Knoxville (TYS) FAQs
Colorado Springs Airport (COS) is served by several carriers including United Airlines, Southwest Airlines, American Airlines, and low-cost seasonal operators such as Frontier. For the cheapest economy fares, compare Southwest and Frontier sales, check United’s basic economy options, and book 6–8 weeks in advance for domestic routes. Use fare alerts and flexible date searches to lock in the best budget fares from COS.
For domestic economy flights from Colorado Springs Airport (COS), arrive at least 90 minutes before departure during peak seasons and 60 minutes during off-peak times. Allow extra time for rental car returns, oversized luggage, or if you need to check bags with a low-cost carrier that enforces strict cutoffs. During holidays and major local events budget 2+ hours to avoid stress.
Typical nonstop flight times from Colorado Springs Airport (COS) to popular budget-friendly destinations include about 2h 15m to Phoenix, 2h 30m to Las Vegas, 2h 30m to Los Angeles, and around 3h to Chicago depending on winds and aircraft type. For the absolute cheapest economy fares, consider midweek flights and red-eye options which often offer the lowest prices on these routes. Always check whether a nonstop or one-stop through Denver (DEN) or Dallas (DFW) yields a better fare.
Yes — January often brings post-holiday fare sales and cheaper economy seats for ski-season travelers willing to depart midweek, while November can offer bargain fares around mid-month between the shoulder-season lull and Thanksgiving spikes. To capture month-specific deals from Colorado Springs Airport (COS), set fare alerts for January and November, use flexible-date search tools, and sign up for airline newsletters for flash sales.
Colorado Springs Airport (COS) is approximately 8 miles from downtown Colorado Springs with taxis, ride-shares (Uber/Lyft), hotel shuttles, and rental cars readily available. For Denver and Denver International Airport (DEN), regional shuttles and private transfer services operate; train connections require a drive to Denver’s rail hubs. Booking shuttle or rental cars in advance is recommended during summer tourist season and ski holidays.
Baggage policies for economy fares from Colorado Springs Airport (COS) vary by airline: basic economy may only include a personal item while standard economy adds a carry-on; checked bag fees typically start around $30-$35 each way. Always verify the airline-specific baggage allowance at booking, weigh luggage at home to avoid overweight fees, and consider paying for bundles or credit cards that include free checked bags if you plan multiple trips.
Arriving at Colorado Springs (COS) FAQs
Cheapest Economy Destination (ECN) is a conceptual arrival category representing the most affordable economy-class destinations commonly reached from Colorado Springs Airport (COS). It includes frequently low-fare routes such as Phoenix, Las Vegas, Los Angeles, and Dallas where competition and multiple carriers often drive down prices. Use ECN to quickly search and compare the lowest economy options available for your travel dates.
Top budget-friendly arrival cities from Colorado Springs Airport (COS) include Phoenix Sky Harbor (PHX), Las Vegas Harry Reid (LAS), Los Angeles (LAX), Dallas/Fort Worth (DFW), and Denver International Airport (DEN) for one-stop connections. These hubs frequently feature competition among carriers and seasonal sales, resulting in some of the lowest economy fares for travelers departing COS.
In July and December, demand surges—July for summer vacations and December for holidays—push economy prices higher for popular arrival cities. To secure the cheapest economy rates in those months, book early, travel midweek if possible, and consider one-stop itineraries or nearby alternative airports to reduce costs.
Colorado Springs Airport (COS) has limited nonstop international service, so cheapest economy international itineraries typically connect via Denver (DEN), Dallas/Fort Worth (DFW), or Los Angeles (LAX). For the best international economy deals, search multi-airline itineraries, be flexible on departure/return dates, and check connecting hubs that offer competitive transborder pricing.
When arriving at budget-friendly airports such as Las Vegas Harry Reid (LAS) or Phoenix Sky Harbor (PHX), take advantage of airport shuttles, public transit, and ride-share pick-up points to save on ground transport. Pre-booking an economy shuttle or comparing rental-car deals often yields the best values after a low-cost flight. Also plan for potential long security or taxi times during peak arrival windows.
Maximize savings by targeting shoulder months like September where demand drops: fly midweek, use flexible-date searches, and set fare alerts for peak-to-shoulder transitions. Also consider alternative nearby airports, sign up for airline sales, and use rewards or companion fares to lower total costs for arrival city transfers.
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Events & Festivals Affecting Economy Fares from Colorado Springs Airport (COS)
Local and regional events affect demand and pricing for economy flights from Colorado Springs Airport (COS). Notable events include the Colorado Springs Labor Day Lift Off (hot air balloon festival in September), Pikes Peak events, Denver’s Great American Beer Festival (October), and major national festivals like South by Southwest in Austin (March) which may increase demand on connecting routes. When traveling to or from event cities, book early and consider alternate nearby airports for cheaper economy fares.
Extra Tips
- Book well in advance for major festivals and peak events to avoid economy fare hikes.
- If attending a big event, consider arriving a day early or leaving a day late to reduce costs.
- Check alternate airports and multi-city itineraries if main event-city flights are expensive.
Best Time to Fly from Colorado Springs Airport (COS) — Cheapest Economy Windows
The best times to find cheap economy flights from Colorado Springs Airport (COS) are shoulder seasons (late September–November excluding Thanksgiving, and January–early March after holidays). Midweek departures (Tuesday–Wednesday) and early-morning or red-eye flights typically offer the lowest fares. For beach and warm-weather escapes, target January and February sales; for fall foliage and lower prices, aim for September–October. Use keywords like "best time to fly from COS" and "cheap economy seasons" in searches.
Direct vs. Connecting Flights from Colorado Springs Airport (COS) — Economy Trade-offs
Direct (nonstop) flights from Colorado Springs Airport (COS) are convenient and faster, but connecting flights via hubs like Denver International Airport (DEN), Dallas/Fort Worth (DFW), or Phoenix (PHX) can be substantially cheaper for economy travelers. If your primary goal is to minimize price, one-stop itineraries with reasonable layovers often provide the lowest ECN fares. However, consider the trade-offs: longer travel time, increased risk of missed connections, and potential baggage transfer delays.
Extra Tips
- Choose nonstop when time and convenience matter; expect a premium in economy fares.
- Select one-stop routes through busy hubs (DEN, DFW) to often find the lowest ECN fares.
- Allow sufficient layover time (typically 60–90 minutes domestic, 2+ hours international) to reduce missed-connection risk.
Airline Comparison for Economy Flights from Colorado Springs Airport (COS)
Major carriers and low-cost airlines operating routes relevant to cheapest economy travel from Colorado Springs Airport (COS) include United Airlines, Southwest Airlines, American Airlines, Frontier, and Avelo (seasonal). United offers wide connectivity via Denver (DEN) with competitive basic-economy options; Southwest is attractive for economy travelers due to two free checked bags and frequent sales; Frontier and Avelo provide ultra-low fares but charge for bags and seat assignments. Compare total out-the-door costs — baggage, seat fees, and change fees — not just base fare when selecting an airline.
Seasonal Travel Tips for Economy Travelers from Colorado Springs Airport (COS)
Seasonal travel from Colorado Springs Airport (COS) requires planning: winter (Dec–Feb) needs ski or cold-weather gear and awareness of potential weather delays; spring (Mar–May) brings variable conditions and great shoulder-season deals; summer (Jun–Aug) is peak tourist season with higher economy fares; fall (Sep–Nov) often offers the best cheap economy windows. Pack layers for Colorado’s variable weather, verify airline policies for seasonal sports equipment, and always leave extra buffer time at COS during winter storms or holiday peaks.
Extra Tips
- Winter: Book earlier, allow extra time for de-icing delays, and confirm ski-equipment fees with airlines.
- Spring/Shoulder: Travel midweek to capture cheapest economy fares and benefit from fewer crowds.
- Summer: Reserve flights and accommodations months in advance to avoid peak pricing.
- Fall: Target September and October for the best combination of pleasant weather and cheap economy fares.
Flight Time & Schedules from Colorado Springs Airport (COS) — Economy Route Timings
Flight times from Colorado Springs Airport (COS) to commonly cheap economy destinations vary: COS to Phoenix (PHX) ~2h 15m nonstop, COS to Las Vegas (LAS) ~2h 25m, COS to Los Angeles (LAX) ~2h 30m, COS to Dallas/Fort Worth (DFW) ~2h 30m–3h, COS to Chicago O'Hare (ORD) ~3h nonstop depending on the routing and aircraft. Schedules change seasonally — airlines add capacity in summer and during holidays — so check current timetables for COS. Use keywords like "COS flight times" and "COS schedules" when searching for accurate arrivals and departures.
Cheap Flights from Colorado Springs Airport (COS) — How to Find the Best Economy Fares
Cheap economy flights from Colorado Springs Airport (COS) are easiest to find when you combine flexible dates, midweek travel, and targeted searches to arrival hubs like Phoenix Sky Harbor (PHX), Las Vegas Harry Reid (LAS), Los Angeles (LAX), and Dallas/Fort Worth (DFW). Use primary keywords such as "cheap flights from Colorado Springs" and secondary terms like "COS economy fares" when searching. Tools to use: flexible-date calendar searches, fare alerts, airline newsletters, and price-comparison sites; set up alerts for January, September, and mid-week departures which historically yield ECN savings.
Tips
- Be flexible with dates — midweek flights (Tuesday/Wednesday) often have the lowest economy fares.
- Set price alerts for routes from Colorado Springs Airport (COS) to Phoenix (PHX), Las Vegas (LAS), and Los Angeles (LAX).
- Consider one-stop itineraries via Denver (DEN) or Dallas/Fort Worth (DFW) to expand cheap arrival options.
- Book 6–8 weeks ahead for domestic economy fares in shoulder months; earlier for holiday travel.
- Use low-cost carrier sales (Southwest, Frontier) but verify baggage and seat-assignment fees before purchase.