Flights Denver → Tucson
As of October 2026, economy flights from Denver to Tucson have a typical range USD 210–757, median USD 385. Full range across all 103 offers: USD 132–1580. We analyzed 103 offers from 6 airlines in a single price check.
Preview snapshot — prices change. Search for live results.
Data collected by LetsFG's multi-source price checks — every airline and the major booking sites checked for this route. How we collect data →
Best offers by airline: Denver → Tucson
Based on 103 offers · October 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: Denver → Tucson
Add-on pricing from the cheapest available offer per airline · October 2026 · USD
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| Southwest Airlines | Included | Included | — |
| United | Included | USD 35 | — |
| American Airlines | Included | USD 35 | — |
| Southwest | — | USD 45 | — |
| Delta | Included | USD 35 | — |
| Alaska Airlines | — | USD 35 | — |
Fees are estimates from the prices we checked and may not reflect your specific itinerary, booking class, or payment method. Run a live search for exact pricing.
How much do flights from Denver to Tucson cost?
Based on 103 offers · October 2026
Denver to Tucson flights ranged from USD 132 to USD 1580 across 103 offers analyzed in October 2026. The chart below shows how prices distributed across all 103 offers.
These 103 offers (October 2026) span multiple departure dates and booking windows — your travel dates may fall anywhere in this distribution. Only a live search shows where your specific trip lands.
50% of offers priced between USD 226 and USD 613
What hidden fees do Denver to Tucson flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on Denver to Tucson routes. The breakdown below is based on 103 offers analyzed in October 2026.
| Carrier | Avg fee (USD) | % of base fare |
|---|---|---|
| WN | 0 | 0% |
| UA | 46 | 13% |
| AA | 53 | 11% |
| Southwest | 45 | 20% |
| DL | 30 | 3% |
| AS | 44 | 8% |
American Airlines: base ~USD 560 + fees USD 53 = ~USD 613 total. Delta Air Lines: base ~USD 819 + fees USD 30 = ~USD 849 total.
American Airlines's USD 53 ancillary fees narrow the gap with Delta Air Lines's lower-fee model — the USD 259 base difference shrinks to USD 236 after fees. Always compare total cost, not just the advertised base fare.
Estimates based on median total minus average ancillary fee. Actual base fares vary by itinerary.Fee levels vary significantly across carriers on this route — some carriers charge 50%+ above the base fare in ancillary fees.
Run your search to see itemized fees for your itineraryWhich airline is cheapest from Denver to Tucson?
6 airlines flew Denver to Tucson in this dataset. Knowing the airline isn't enough — the typical fare range below shows how far prices swing on each one. Median and range include all fees we recorded.
Even on the cheapest airline (United Airlines), fares ranged USD 210–532 in this snapshot. Your exact price depends on your dates and how far ahead you book — run a live search to see your number →
| Airline | Offers | Typical range (USD) | Median (USD) | Fees (USD) |
|---|---|---|---|---|
 United Airlines | 9 | 210–532 | 210 | 46 (22%) |
 Southwest | 1 | — | 221 | 45 (20%) |
 Southwest Airlines | 28 | 142–272 | 226 | 0 (0%) |
 Alaska Airlines | 25 | 344–778 | 517 | 44 (8%) |
 American Airlines | 29 | 221–614 | 613 | 53 (9%) |
 Delta Air Lines | 11 | 389–1580 | 849 | 30 (4%) |
Where do the best Denver → Tucson prices come from?
We checked direct airlines, travel agencies, and meta-search for this route. On this route the lowest median came from travel agency sources, but the cheapest channel shifts by route and date — which is exactly why a live search across all of them wins.
We compare every airline and the major booking sites but never disclose which — that's our edge. Prices are the ones we observed and aren't official data from any platform. Run a live search and we bring you the cheapest, wherever it is.
Key facts: Denver to Tucson flights
- Full-service carriers on Denver–Tucson cost 2.5x more than budget airlines (USD 547 vs USD 223 median; overall median USD 385).
- AA charges 1.8x more in ancillary fees than DL — USD 53 vs USD 30 avg per booking.
- The same route priced USD 393 apart depending on where it was booked — the lowest median was USD 221. We search every airline and the major booking sites at once so you always see that lowest price.
Frequently asked questions
- How much does a flight from Denver to Tucson cost?
- Based on 103 offers analyzed, Denver to Tucson flights range from USD 132 to USD 1580, with a median price of USD 385. Search for your specific dates →
- What hidden fees should I expect on Denver to Tucson flights?
- On average, ancillary fees (bags, seat selection) add USD 33 to the base fare on Denver to Tucson flights. See itemized fees for your itinerary →
- Which airline is cheapest on Denver to Tucson including all fees?
- United Airlines has the lowest median fare on Denver to Tucson at USD 210 (median across 9 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest Denver–Tucson flights?
- It depends on your dates — no single site is always cheapest. We search every airline and the major booking sites at once (travel agencies and meta-search included) and surface whichever is lowest; the best median in this snapshot was USD 221. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on Denver to Tucson routes?
- Denver to Tucson has 6 airlines competing, creating a price range from USD 132 to USD 1580 across 103 offers. Prices on this route change with booking timing, advance purchase, and ancillary add-ons. Find where your trip lands in the distribution →
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