Flights Denver → Cincinnati / Covington
As of October 2026, economy flights from Denver to Cincinnati / Covington have a typical range USD 272–476, median USD 305. Full range across all 253 offers: USD 186–1381. We analyzed 253 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 → Cincinnati / Covington
Based on 253 offers · October 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: Denver → Cincinnati / Covington
Add-on pricing from the cheapest available offer per airline · October 2026 · USD
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| Frontier Airlines | — | — | — |
| United | Included | USD 35 | — |
| Delta | Included | USD 35 | — |
| American Airlines | Included | USD 35 | — |
| Southwest Airlines | Included | Included | — |
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 Cincinnati / Covington cost?
Based on 253 offers · October 2026
Denver to Cincinnati / Covington flights ranged from USD 186 to USD 1381 across 253 offers analyzed in October 2026. The chart below shows how prices distributed across all 253 offers.
These 253 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 291 and USD 340
What hidden fees do Denver to Cincinnati / Covington flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on Denver to Cincinnati / Covington routes. The breakdown below is based on 253 offers analyzed in October 2026.
| Carrier | Avg fee (USD) | % of base fare |
|---|---|---|
| F9 | 10 | 4% |
| UA | 44 | 8% |
| DL | 44 | 14% |
| AA | 45 | 15% |
| WN | 23 | 5% |
American Airlines: base ~USD 246 + fees USD 45 = ~USD 291 total. Southwest Airlines: base ~USD 389 + fees USD 23 = ~USD 412 total.
American Airlines's USD 45 ancillary fees narrow the gap with Southwest Airlines's lower-fee model — the USD 143 base difference shrinks to USD 121 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.AA charges 4.5x more in ancillary fees than F9 on this route. Compare total-cost options when booking.
Run your search to see itemized fees for your itineraryWhich airline is cheapest from Denver to Cincinnati / Covington?
6 airlines flew Denver to Cincinnati / Covington 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 (Frontier), fares ranged USD 202–212 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) |
|---|---|---|---|---|
 Frontier | 8 | 202–212 | 209 | n/a |
 Frontier Airlines | 17 | 200–271 | 222 | 10 (5%) |
 American Airlines | 62 | 291–325 | 291 | 45 (15%) |
 Delta Air Lines | 66 | 291–347 | 312 | 44 (14%) |
 United Airlines | 84 | 282–1318 | 325 | 44 (13%) |
 Southwest Airlines | 16 | 291–647 | 412 | 23 (5%) |
Where do the best Denver → Cincinnati / Covington 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 Cincinnati / Covington flights
- Full-service carriers on Denver–Cincinnati / Covington cost 1.1x more than budget airlines (USD 310 vs USD 281 median; overall median USD 305).
- AA charges 4.5x more in ancillary fees than F9 — USD 45 vs USD 10 avg per booking.
- The same route priced USD 1096 apart depending on where it was booked — the lowest median was USD 209. 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 Cincinnati / Covington cost?
- Based on 253 offers analyzed, Denver to Cincinnati / Covington flights range from USD 186 to USD 1381, with a median price of USD 305. Search for your specific dates →
- What hidden fees should I expect on Denver to Cincinnati / Covington flights?
- On average, ancillary fees (bags, seat selection) add USD 40 to the base fare on Denver to Cincinnati / Covington flights. See itemized fees for your itinerary →
- Which airline is cheapest on Denver to Cincinnati / Covington including all fees?
- Frontier has the lowest median fare on Denver to Cincinnati / Covington at USD 209 (median across 8 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest Denver–Cincinnati / Covington 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 209. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on Denver to Cincinnati / Covington routes?
- Denver to Cincinnati / Covington has 6 airlines competing, creating a price range from USD 186 to USD 1381 across 253 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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