Flights Chicago → Lima
As of September 2026, economy flights from Chicago to Lima have a typical range USD 838–1049, median USD 921. Full range across all 113 offers: USD 834–1314. We analyzed 113 offers from 4 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 113 offers · September 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 · September 2026 · USD
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| Delta | Included | USD 35 | — |
| LATAM Airlines | Included | USD 40 | — |
| Allegiant Air | — | — | — |
| Volaris | USD 250 | USD 500 | — |
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 113 offers · September 2026
Chicago to Lima flights ranged from USD 834 to USD 1314 across 113 offers analyzed in September 2026. The chart below shows how prices distributed across all 113 offers.
These 113 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 881 and USD 976
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 113 offers analyzed in September 2026.
| Carrier | Avg fee (USD) | % of base fare |
|---|---|---|
| DL | 49 | 5% |
| LA | 73 | 8% |
| G4 | 349 | 39% |
| Y4 | 706 | 70% |
Volaris: base ~USD 268 + fees USD 706 = ~USD 974 total. Delta Air Lines: base ~USD 840 + fees USD 49 = ~USD 889 total.
Volaris's USD 706 ancillary fees narrow the gap with Delta Air Lines's lower-fee model — the USD 572 base difference shrinks to USD 85 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?
4 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.
Even on the cheapest airline (LATAM Airlines), fares ranged USD 834–1182 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) |
|---|---|---|---|---|
 LATAM Airlines | 37 | 834–1182 | 885 | 73 (8%) |
 Delta Air Lines | 55 | 838–976 | 889 | 49 (5%) |
 Allegiant Air | 3 | 876–916 | 910 | 349 (38%) |
 Volaris | 18 | 923–1133 | 974 | 706 (72%) |
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 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 Lima flights
- Full-service carriers on Chicago–Lima cost 1.0x more than budget airlines (USD 916 vs USD 910 median; overall median USD 921).
- Y4 charges 14.5x more in ancillary fees than DL — USD 706 vs USD 49 avg per booking.
- The same route priced USD 201 apart depending on where it was booked — the lowest median was USD 885. 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 113 offers analyzed, Chicago to Lima flights range from USD 834 to USD 1314, with a median price of USD 921. 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 169 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?
- LATAM Airlines has the lowest median fare on Chicago to Lima at USD 885 (median across 37 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 885. 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 4 airlines competing, creating a price range from USD 834 to USD 1314 across 113 offers. Prices on this route change with booking timing, advance purchase, and ancillary add-ons. Find where your trip lands in the distribution →
4 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