Flights Chicago → Lima
As of October 2026, economy flights from Chicago to Lima have a typical range USD 937–1579, median USD 1200. Full range across all 237 offers: USD 680–3816. We analyzed 237 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 → Lima
Based on 237 offers · October 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: Chicago → Lima
Add-on pricing from the cheapest available offer per airline · October 2026 · USD
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| Arajet | USD 15 | USD 25 | — |
| Copa | Included | USD 40 | — |
| Air Canada | Included | USD 30 | — |
| American Airlines | — | USD 140 | — |
| United | Included | USD 35 | — |
| Delta | Included | USD 35 | — |
| LATAM Airlines | Included | USD 40 | — |
| Avianca | Included | USD 30 | — |
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 Lima cost?
Based on 237 offers · October 2026
Chicago to Lima flights ranged from USD 680 to USD 3816 across 237 offers analyzed in October 2026. The chart below shows how prices distributed across all 237 offers.
These 237 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 1021 and USD 1385
What hidden fees do Chicago to Lima flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on Chicago to Lima routes. The breakdown below is based on 237 offers analyzed in October 2026.
| Carrier | Avg fee (USD) | % of base fare |
|---|---|---|
| DM | 48 | 4% |
| CM | 52 | 5% |
| AC | 52 | 4% |
| AA | 74 | 7% |
| UA | 45 | 4% |
| DL | 43 | 3% |
| LA | 53 | 4% |
| AV | 40 | 3% |
American Airlines: base ~USD 951 + fees USD 74 = ~USD 1025 total. Avianca: base ~USD 1310 + fees USD 40 = ~USD 1350 total.
American Airlines's USD 74 ancillary fees narrow the gap with Avianca's lower-fee model — the USD 359 base difference shrinks to USD 325 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 Lima?
9 airlines flew Chicago to Lima 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.
| Airline | Offers | Typical range (USD) | Median (USD) | Fees (USD) |
|---|---|---|---|---|
 COPA | 1 | — | 839 | n/a |
 Copa Airlines | 30 | 838–1371 | 985 | 52 (5%) |
 American Airlines | 58 | 936–1134 | 1025 | 74 (7%) |
 Arajet | 15 | 908–1261 | 1039 | 48 (5%) |
 United Airlines | 27 | 1039–1442 | 1217 | 45 (4%) |
 Air Canada | 21 | 953–1568 | 1304 | 52 (4%) |
 Avianca | 17 | 1245–1859 | 1350 | 40 (3%) |
 Delta Air Lines | 36 | 1212–1640 | 1385 | 43 (3%) |
 LATAM Airlines | 32 | 1189–1579 | 1423 | 53 (4%) |
Where do the best Chicago → Lima 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: Chicago to Lima flights
- Chicago–Lima had 237 offers analyzed. Median price: USD 1200.
- AA charges 1.8x more in ancillary fees than AV — USD 74 vs USD 40 avg per booking.
- The same route priced USD 430 apart depending on where it was booked — the lowest median was USD 839. 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 Lima cost?
- Based on 237 offers analyzed, Chicago to Lima flights range from USD 680 to USD 3816, with a median price of USD 1200. Search for your specific dates →
- What hidden fees should I expect on Chicago to Lima flights?
- On average, ancillary fees (bags, seat selection) add USD 54 to the base fare on Chicago to Lima flights. See itemized fees for your itinerary →
- Which airline is cheapest on Chicago to Lima including all fees?
- COPA has the lowest median fare on Chicago to Lima at USD 839 (median across 1 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest Chicago–Lima 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 839. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on Chicago to Lima routes?
- Chicago to Lima has 9 airlines competing, creating a price range from USD 680 to USD 3816 across 237 offers. Prices on this route change with booking timing, advance purchase, and ancillary add-ons. Find where your trip lands in the distribution →
9 airlines compete on this route — we check every one
Find flights for my datesNew route — be among the first to track this itinerary
Building with flight data? Power your app or agent with LetsFG
The same multi-source search behind this page — every airline and the major booking sites, deduplicated and ranked — is available to your app or AI agent. Natural-language or structured queries, live prices, zero price bias.
Try the free sandbox — no card →Free sandbox, instant fake results · email for a key · Bearer-token auth · MCP, Python & JS SDKs · letsfg.co/developers