Flights Atlanta → Denver
As of October 2026, economy flights from Atlanta to Denver have a typical range USD 360–777, median USD 522. Full range across all 258 offers: USD 286–1330. We analyzed 258 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: Atlanta → Denver
Based on 258 offers · October 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: Atlanta → Denver
Add-on pricing from the cheapest available offer per airline · October 2026 · USD
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| Frontier Airlines | — | — | — |
| Southwest Airlines | Included | Included | — |
| United | Included | USD 35 | — |
| American Airlines | Included | USD 35 | — |
| Delta | Included | 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 Atlanta to Denver cost?
Based on 258 offers · October 2026
Atlanta to Denver flights ranged from USD 286 to USD 1330 across 258 offers analyzed in October 2026. The chart below shows how prices distributed across all 258 offers.
These 258 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 457 and USD 572
What hidden fees do Atlanta to Denver flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on Atlanta to Denver routes. The breakdown below is based on 258 offers analyzed in October 2026.
| Carrier | Avg fee (USD) | % of base fare |
|---|---|---|
| F9 | 10 | 2% |
| WN | 7 | 1% |
| UA | 45 | 7% |
| AA | 45 | 7% |
| DL | 23 | 3% |
United Airlines: base ~USD 517 + fees USD 45 = ~USD 562 total. Delta Air Lines: base ~USD 719 + fees USD 23 = ~USD 742 total.
United Airlines's USD 45 ancillary fees narrow the gap with Delta Air Lines's lower-fee model — the USD 202 base difference shrinks to USD 180 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 Atlanta to Denver?
6 airlines flew Atlanta to Denver 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 295–352 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 | 5 | 295–352 | 328 | n/a |
 Frontier Airlines | 79 | 339–591 | 384 | 10 (3%) |
 Southwest Airlines | 109 | 466–645 | 522 | 7 (1%) |
 United Airlines | 27 | 492–1042 | 562 | 45 (8%) |
 American Airlines | 10 | 551–779 | 625 | 45 (7%) |
 Delta Air Lines | 28 | 552–1198 | 742 | 23 (3%) |
Where do the best Atlanta → Denver 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: Atlanta to Denver flights
- Full-service carriers on Atlanta–Denver cost 1.6x more than budget airlines (USD 643 vs USD 411 median; overall median USD 522).
- UA charges 6.8x more in ancillary fees than WN — USD 45 vs USD 7 avg per booking.
- The same route priced USD 434 apart depending on where it was booked — the lowest median was USD 328. 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 Atlanta to Denver cost?
- Based on 258 offers analyzed, Atlanta to Denver flights range from USD 286 to USD 1330, with a median price of USD 522. Search for your specific dates →
- What hidden fees should I expect on Atlanta to Denver flights?
- On average, ancillary fees (bags, seat selection) add USD 15 to the base fare on Atlanta to Denver flights. See itemized fees for your itinerary →
- Which airline is cheapest on Atlanta to Denver including all fees?
- Frontier has the lowest median fare on Atlanta to Denver at USD 328 (median across 5 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest Atlanta–Denver 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 328. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on Atlanta to Denver routes?
- Atlanta to Denver has 6 airlines competing, creating a price range from USD 286 to USD 1330 across 258 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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