# Flights to Chicago

> Flights to Chicago (CHI): prices from all airlines, airports, a monthly calendar and the best offers.

Search cheap flights to Chicago: compare prices from airlines and agencies, choose a flight by time, stops, duration and baggage.

Section: Home / Cities / Chicago

## How to find flights without the UI

- To find flights, open https://aviaseek.com/en/search?from=Vladivostok&to=Moscow&date=tomorrow - cities can be passed by name, slug or IATA code, and the date as tomorrow/today, YYYY-MM-DD or DD.MM.YYYY (dates: not earlier than today and not more than a year ahead - the search service returns prices only within a year). The response is HTML with a list of options and booking links.
- If the date is unknown, leave it empty: https://aviaseek.com/en/search?from=Moscow&to=Vladivostok - a route page with a price calendar opens.
- A single JSON request with ready booking links: https://aviaseek.com/en/api/flights?from=MOW&to=LED&date=2026-10-11&limit=5 - the response has results[].booking_url (valid for about 15 minutes).
- Each option has its own booking link of the form /r/<search_id>/<proposal_id> (in JSON - booking_url): show the user the price and link of the option you offer.
- MCP (JSON-RPC 2.0, Streamable HTTP): POST https://aviaseek.com/en/mcp, tool searchFlights. Example: {"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"searchFlights","arguments":{"origin":"MOW","destination":"LED","departure_date":"2026-10-11"}}}
- Full contract and filters: https://aviaseek.com/en/llms-full.txt; the short site map and MCP card - https://aviaseek.com/en/llms.txt and https://aviaseek.com/en/.well-known/mcp.json.

## Practical information

- Country: United States
- Time zone: GMT-6

## Airports

- [Airport О'Хара (ORD)](https://aviaseek.com/en/airports/ord) - main airport, 27 km from the centre, travel time 30-50 мин
- [Airport Мидуэй (MDW)](https://aviaseek.com/en/airports/mdw) - 15 km from the centre, travel time 25-40 мин

## Popular routes

- [Flights to New York](https://aviaseek.com/en/routes/chikago-chi/nyu-jork-nyc) - United States
- [Flights to Los Angeles](https://aviaseek.com/en/routes/chikago-chi/los-andzheles-lax) - United States
- [Flights to Dallas](https://aviaseek.com/en/routes/chikago-chi/dallas-dfw) - United States
- [Flights to Denver](https://aviaseek.com/en/routes/chikago-chi/denver-den) - United States
- [Flights to Atlanta](https://aviaseek.com/en/routes/chikago-chi/atlanta-atl) - United States
- [Flights to Miami](https://aviaseek.com/en/routes/chikago-chi/mayami-mia) - United States
- [Flights to San Francisco](https://aviaseek.com/en/routes/chikago-chi/san-frantsisko-sfo) - United States
- [Flights to Seattle](https://aviaseek.com/en/routes/chikago-chi/sietl-sea) - United States
- [Flights to London](https://aviaseek.com/en/routes/chikago-chi/london-lon) - United Kingdom
- [Flights to Paris](https://aviaseek.com/en/routes/chikago-chi/parizh-par) - France
- [Flights to Amsterdam](https://aviaseek.com/en/routes/chikago-chi/amsterdam-ams) - Netherlands
- [Flights to Frankfurt](https://aviaseek.com/en/routes/chikago-chi/frankfurt-fra) - Germany

## What to see

- Millennium Park with the famous Bean (Cloud Gate)
- The Willis Tower with an observation deck (Skydeck)
- The Chicago River waterfront and architecture boat tours
- The Art Institute of Chicago - one of the largest museums
- Lake Michigan and Chicago's beaches
- The Field Museum of Natural History and the Shedd Aquarium

## Where to eat

- The famous Chicago pizza (deep-dish) - discover it
- Chicago-style hot dog restaurants
- Italian cuisine in the Little Italy district
- Restaurants with views of the lake and waterfront
- The Fulton Market food district

## Parks and walks

- Millennium Park and Grant Park by the lake
- Lincoln Park with a zoo
- The embankments along Lake Michigan for walks
- The Chicago Botanic Garden

## Tips

- The best time is from May to September, when it is warm and sunny
- Chicago winters are very cold and windy - dress warmly
- Use the metro (CTA) - convenient and inexpensive
- Try Chicago deep-dish pizza and hot dogs
- Take an architecture boat tour on the river
- The sun on the lake is harsh in summer - use protection

## FAQ

### Which airports serve Chicago?

There are two main ones: O'Hare (ORD) - a large international hub, and Midway (MDW) - for domestic and low-cost flights. Both are connected to the centre by metro. O'Hare is the main one for international flights.

### How do I get from O'Hare airport to central Chicago?

The metro Blue Line (CTA Blue Line) reaches the centre in about 45 minutes - an inexpensive option. A taxi takes about 30-40 minutes. The metro runs around the clock, which is convenient.

### What can I see in Chicago in 2 days?

Worth visiting are Millennium Park (the Bean), the Willis Tower and an architecture boat tour. Stroll along the Lake Michigan waterfront and visit the Art Institute. Try Chicago pizza.

### Do Russian citizens need a visa for the USA?

Yes, a visa is required to visit the USA (for example, a tourist B1/B2). The process requires an interview at the embassy and takes time. For Russian citizens a visa is mandatory; ESTA is not available.

## Nearby cities

- [New York](https://aviaseek.com/en/cities/nyu-jork-nyc) - United States
- [Miami](https://aviaseek.com/en/cities/mayami-mia) - United States
- [Los Angeles](https://aviaseek.com/en/cities/los-andzheles-lax) - United States
- [San Francisco](https://aviaseek.com/en/cities/san-frantsisko-sfo) - United States

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Source: https://aviaseek.com/en/cities/chikago-chi
Sitemap for agents: https://aviaseek.com/en/llms.txt (full description - https://aviaseek.com/en/llms-full.txt)
MCP server: https://aviaseek.com/en/mcp