Flights Chicago → Atlanta
As of September 2026, economy flights from Chicago to Atlanta have a typical range USD 98–268, median USD 156. Full range across all 232 offers: USD 49–890. We analyzed 232 offers from 9 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: Chicago → Atlanta
Based on 232 offers · September 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: Chicago → Atlanta
Add-on pricing from the cheapest available offer per airline · September 2026 · USD
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| Frontier Airlines | USD 82 | USD 83 | — |
| JetBlue | — | USD 35 | — |
| Southwest Airlines | Included | Included | — |
| Delta | — | USD 45 | — |
| American Airlines | Included | USD 35 | — |
| United | Included | USD 35 | — |
| Alaska Airlines | 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 Chicago to Atlanta cost?
Based on 232 offers · September 2026
Chicago to Atlanta flights ranged from USD 49 to USD 890 across 232 offers analyzed in September 2026. The chart below shows how prices distributed across all 232 offers.
These 232 offers (September 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 117 and USD 220
What hidden fees do Chicago to Atlanta flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on Chicago to Atlanta routes. The breakdown below is based on 232 offers analyzed in September 2026.
| Carrier | Avg fee (USD) | % of base fare |
|---|---|---|
| F9 | 32 | 24% |
| B6 | 34 | 25% |
| WN | 0 | 0% |
| DL | 48 | 30% |
| AA | 46 | 22% |
| UA | 46 | 21% |
| AS | 45 | 11% |
Delta Air Lines: base ~USD 110 + fees USD 48 = ~USD 158 total. Alaska Airlines: base ~USD 367 + fees USD 45 = ~USD 412 total.
Delta Air Lines's USD 48 ancillary fees narrow the gap with Alaska Airlines's lower-fee model — the USD 257 base difference shrinks to USD 254 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 Chicago to Atlanta?
9 airlines flew Chicago to Atlanta 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 Airlines), fares ranged USD 62–206 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 Airlines | 23 | 62–206 | 115 | 32 (27%) |
 B6 | 33 | 92–212 | 126 | 34 (27%) |
 Southwest Airlines | 63 | 108–259 | 148 | 0 (0%) |
 Delta Air Lines | 25 | 114–216 | 158 | 48 (30%) |
 American Airlines | 48 | 98–329 | 215 | 46 (21%) |
 United Airlines | 33 | 103–354 | 220 | 46 (21%) |
 KG | 1 | — | 231 | n/a |
 LF | 4 | 223–296 | 270 | n/a |
 Alaska Airlines | 2 | 320–504 | 412 | 45 (11%) |
Where do the best Chicago → Atlanta prices come from?
We checked direct airlines, travel agencies, and meta-search for this route. On this route the lowest median came from meta-search 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: Chicago to Atlanta flights
- Full-service carriers on Chicago–Atlanta cost 1.9x more than budget airlines (USD 251 vs USD 130 median; overall median USD 156).
- DL charges 1.5x more in ancillary fees than F9 — USD 48 vs USD 32 avg per booking.
- The same route priced USD 101 apart depending on where it was booked — the lowest median was USD 114. 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 Chicago to Atlanta cost?
- Based on 232 offers analyzed, Chicago to Atlanta flights range from USD 49 to USD 890, with a median price of USD 156. Search for your specific dates →
- What hidden fees should I expect on Chicago to Atlanta flights?
- On average, ancillary fees (bags, seat selection) add USD 30 to the base fare on Chicago to Atlanta flights. See itemized fees for your itinerary →
- Which airline is cheapest on Chicago to Atlanta including all fees?
- Frontier Airlines has the lowest median fare on Chicago to Atlanta at USD 115 (median across 23 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest Chicago–Atlanta 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 114. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on Chicago to Atlanta routes?
- Chicago to Atlanta has 9 airlines competing, creating a price range from USD 49 to USD 890 across 232 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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