Best Flights starting from $79
from$79economy
Denver (DEN)
Fri, Apr 3
One-way
Tucson (TUS)
—
from$125economy
Denver (DEN)
Mon, Apr 6
One-way
Tucson (TUS)
—
from$131economy
Denver (DEN)
Thu, Apr 2
One-way
Tucson (TUS)
—
from$131economy
Denver (DEN)
Sun, Apr 5
One-way
Tucson (TUS)
—
from$199economy
Denver (DEN)
Wed, Apr 1
One-way
Tucson (TUS)
—
from$199economy
Denver (DEN)
Sat, Apr 4
One-way
Tucson (TUS)
—
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Other Destinations
Denver (DEN) to Houston (IAH) in April from $56
From $56
Denver (DEN) to Oklahoma City (OKC) in April from $56
From $56
Denver (DEN) to Phoenix (PHX) in April from $70
From $70
Denver (DEN) to Las Vegas (LAS) in April from $106
From $106
Denver (DEN) to Atlanta (ATL) in April from $107
From $107
Denver (DEN) to Charlotte (CLT) in April from $108
From $108
Flights from Other Cities
Albuquerque (ABQ) to Tucson (TUS) in April from $128
From $128
Nashville (BNA) to Tucson (TUS) in April from $181
From $181
Ontario (ONT) to Tucson (TUS) in April from $224
From $224
Kansas City (MCI) to Tucson (TUS) in April from $261
From $261
Peoria (PIA) to Tucson (TUS) in April from $289
From $289
Rapid City (RAP) to Tucson (TUS) in April from $339
From $339
✈️ Flight Guide: Denver (DEN) → Tucson (TUS)
Complete travel information for your April journey
Departing from Denver (DEN) FAQs
The fastest options to reach Tucson International Airport (TUS) from downtown Tucson are rideshare or taxi (about 15–20 minutes in normal traffic). There are also local Sun Tran buses and shared shuttle services that operate on scheduled runs, which are better for budget travelers. For morning flights, plan extra time for airport security and possible peak traffic, and consider booking a rideshare in advance.
For domestic economy departures from Tucson International Airport (TUS), arrive at least 90 minutes before your scheduled departure to allow time for check-in and security screening. If you have checked bags, travel during holiday months (December) or peak events, add 30–45 minutes. For international flights or special assistance, aim for 2–3 hours early.
Yes, Tucson International Airport (TUS) is served by several low-cost carriers and discount routes, including Allegiant and Southwest that often offer economy fares to popular hubs. These carriers frequently publish sales and basic economy options; compare baggage and seat fees to find the true cheapest fare. Sign up for airline deals and monitor weekly fare trackers for the best offers.
During summer months, Tucson International Airport (TUS) typically offers nonstop service to major western hubs such as Phoenix Sky Harbor (via connecting shuttle routes), Los Angeles (LAX), Denver (DEN), Las Vegas (LAS), and occasionally seasonal routes to vacation markets. Carriers adjust frequencies in June–August for leisure travel, so check monthly schedules for exact dates and promotional routes.
December brings increased demand and higher fares for departures from Tucson International Airport (TUS), especially around Thanksgiving and the winter holidays. Expect fuller flights, longer security lines, and earlier recommended arrival times. To save, book economy fares several weeks in advance, fly midweek, and be flexible with dates to capture lower-priced departures.
Travelers from Tucson International Airport (TUS) commonly access Phoenix, Phoenix Sky Harbor International Airport (PHX) for larger hub connections, Phoenix metropolitan areas, Los Angeles, San Diego, Las Vegas, Denver, and Mexico City. These hubs offer wide network connectivity for domestic and international onward travel and are frequent search targets for cheap flights from TUS.
Arriving at Tucson (TUS) FAQs
A cheapest economy fare usually includes a seat in the main economy cabin with minimal extras; it often excludes checked baggage and seat selection. Arrivals on these fares tend to require paying add-ons for luggage or priority boarding, so factor those fees into the total cost when booking from Tucson International Airport (TUS).
For March arrivals, use fare comparison tools with flexible-date search and set price alerts focused on departures from Tucson International Airport (TUS). Midweek flights and early-morning departures often yield the lowest economy fares. Also consider nearby alternative airports or connecting through larger hubs like Phoenix Sky Harbor (PHX) to reduce the overall price.
Most basic or cheapest economy fares have strict change and refund rules and often charge fees for changes. Refundable or flexible fare options are usually more expensive; check airline fare rules before booking from Tucson International Airport (TUS) and consider travel insurance if your plans may change.
Cheap economy arrivals from Tucson International Airport (TUS) commonly connect to hubs such as Phoenix, Los Angeles, San Diego, Las Vegas, and Denver. These airports provide high-frequency flights and competitive pricing, making them frequent endpoints or connections for budget-conscious travelers.
To save on baggage fees with the cheapest economy fare, travel light with a compliant carry-on and personal item; pre-pay any checked bags online to get a lower rate. Use airline-branded credit cards when available for free checked bags or priority perks, and always check the fare rules associated with arrivals from Tucson International Airport (TUS).
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Events & Festivals Impacting Flight Demand at Tucson International Airport (TUS)
Key events affecting Tucson International Airport (TUS) travel demand include the Tucson Gem, Mineral & Fossil Showcase (January–February), Tucson Rodeo Days (February), NHRA Funny Car Nationals (March), and University of Arizona football weekends (fall). Nearby major events in Phoenix, Los Angeles, and Las Vegas also influence connecting flight prices. During event weeks, book economy fares well in advance, travel on non-event days, or consider early-morning departures to save. CTA: Check upcoming event dates and compare fares from Tucson International Airport (TUS) to find the cheapest economy options surrounding big events.
Best Time to Fly from Tucson International Airport (TUS) for Cheapest Economy Fares
The best time to fly from Tucson International Airport (TUS) for cheap economy fares is during shoulder months (January, February, September, October) and midweek departures (Tuesdays and Wednesdays). Early morning red-eye flights and late-night departures commonly have lower prices. Avoid peak holiday windows (late December, mid-July) when fares spike. Use fare alerts and book 1–3 months in advance for domestic economy, or 2–6 months for international travel. CTA: Sign up for fare alerts targeting Tucson International Airport (TUS) to catch optimal booking windows.
Direct vs Connecting Flights from Tucson International Airport (TUS) — Which Saves More?
Connecting flights from Tucson International Airport (TUS) often yield cheaper economy fares because they open up competition across multiple carriers and hubs such as Phoenix (PHX) or Los Angeles (LAX). Nonstop flights are faster and more convenient but can carry a premium, especially on popular routes. If total travel time and convenience matter less than cost, choose a one-stop itinerary; if minimizing delays and hassles is the priority, pay the extra for nonstop. CTA: Compare nonstop and connecting price options from Tucson International Airport (TUS) to find the best balance of price and travel time.
Airline Comparison for Cheapest Economy Fares from Tucson International Airport (TUS)
Allegiant and Southwest commonly offer competitive base economy fares from Tucson International Airport (TUS); Allegiant focuses on leisure routes with low base prices but charges for almost everything else, while Southwest includes two free checked bags but may have fewer routes. Major carriers like American, United, and Delta provide more frequency and better connection options via hubs (PHX, DEN) but may charge for basic economy add-ons. Evaluate total trip cost (fare + baggage + seat selection) and loyalty benefits when picking an airline. CTA: Compare total costs across carriers for your Tucson International Airport (TUS) travel dates to find the cheapest economy option.
Seasonal Travel Tips for Cheapest Economy Fares — Tucson International Airport (TUS)
Winter: Travel off-peak in January and February for lower economy fares; pack layers for variable temperatures and arrive early during holiday-adjacent periods. Spring: Watch spring break spikes—book early or target shoulder-week travel. Summer: Expect higher fares in June–July; consider traveling in early June or late August for savings. Fall: September and October are ideal for cheap economy fares and lighter crowds. Always check baggage allowances for basic economy and pre-pay any checked bags to save money at the airport. CTA: Use seasonal tips when searching for the cheapest economy fares from Tucson International Airport (TUS) to optimize cost and comfort.
Flight Times & Schedules from Tucson International Airport (TUS)
Typical flight times from Tucson International Airport (TUS): Tucson to Phoenix (PHX) — approx. 25–40 minutes (short hop, frequent shuttles and connections); Tucson to Los Angeles (LAX) — about 1 hour 20 minutes; Tucson to Las Vegas (LAS) — about 1 hour 15 minutes; Tucson to Denver (DEN) — roughly 2 hours 10 minutes; Tucson to Chicago (ORD) or Dallas (DFW) via one-stop — 3.5–5 hours total depending on layover. Schedules are busiest in morning and late afternoon; cheaper economy fares are often found on midweek and off-peak times. CTA: Check live schedules and durations for your specific travel dates from Tucson International Airport (TUS).
Cheap Flights from Tucson International Airport (TUS) — Economy Fare Strategies
To find cheap flights from Tucson International Airport (TUS), use flexible-date searches, set fare alerts, and compare multi-airline itineraries. Consider flying midweek or red-eye departures and using Phoenix Sky Harbor (PHX) as a connecting hub to expand low-cost options. Watch for flash sales from low-cost carriers and book add-ons (baggage, seat selection) separately to keep the base economy fare low. CTA: Start a fare alert for your Tucson departure now and secure the cheapest economy fare.