Cheapest€181.27
- United Airlines UA714906:473h 38m10:25Chicago ORDMonterrey MTY
Door to door 6h 48mCO2 542.2 kgChanges 0Fixed, no changes
Chicago to Monterrey flight
Flights from Chicago to Monterrey start at €256.20 and take 6h 47m at their fastest.
The Flights from Chicago to Monterrey starts at €256.20 and takes 6h 47m door to door, run by 2 operators over 2,204 km, with around 6 departures a day. Fares bottom out about 60 days before departure.
- 6h 47mDoor to door
- 3h 37mMoving
- €256.20From
- 542.2 kgCO2
The cheapest and the fastest on September 28, 2026
Two journeys we can sell today, with the service number each operator files them under.
Fastest€217.85
- VivaAerobús VA133406:423h 37m10:19Chicago MDWMonterrey MTY
Door to door 6h 47mCO2 542.2 kgChanges 0Fixed, no changes
Airlines
Speed, flexibility and what is on board. Nothing here is a rating, because we have not earned one.
| Operator | From |
|---|---|
| United Airlines | €181.27 |
 VivaAerobús | €198.97 |
The trip ends at Asarco. Everything past the gates belongs to somebody else, the rooms included.
A room in Monterrey for the night the flight gets in
Filter by neighborhood and by nightly price, and the map tells you what is a walk and what is a cab.
Search Monterrey on Booking.com
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When to book Chicago to Monterrey
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- €227.8890 days
- €141.1560 days
- €148.8245 days
- €200.1530 days
- €198.9721 days
- €262.6914 days
- €278.037 days
- €312.843 days
- €424.941 days
- Cheapest lead time
- Fares bottom out around 60 days ahead, at €141.15.
- How much it moves
- The gap between the cheapest and most expensive lead time is 201 percent. The most expensive point is €424.94, 1 days out.
- What that means
- Today sits inside the cheap window, which closes about 60 days before departure. Waiting from here has usually cost money on this corridor rather than saved it.
Which departure day costs least
Median cheapest fare for each weekday, taken across the next three weeks of real prices.
- €282.16Sun
- €257.38Mon
- €256.20Tue
- €301.63Wed
- €321.69Thu
- €262.69Fri
- €351.19Sat
Where you leave from and where you arrive
The stations, airports and ports each mode on this corridor actually uses.
Chicago
Air
- ORD
- MDW
Monterrey
Air
- MTY
What the journey actually looks like
Direct or connecting, how far the route really runs, and what happens when a connection is missed.
- Direct or connecting
- 33% of the services we sell on this corridor run through without a change. The remaining 67% involve one connection.
- How far it really runs
- The route covers 2,204 km against 2,140 km in a straight line, a detour of 3 percent. Track and road geometry account for the difference.
- Where the change is
- Connections are made at Houston, Austin, San Antonio, Dallas. The gap between arriving and leaving is 83 minutes, of which about 5 is walking.
- If the connection is missed
- The tightest connection we sell here has a 12 percent chance of not being made on the timetable alone. Part of this journey is a self transfer between separate tickets, so leave more time than the minimum and expect to check in again.
- First and last departure
- The first service of the day leaves Chicago at 06:42 and the last at 07:30, across 6 departures. The return direction keeps its own timetable, so the times back are not these times reversed.
Questions about Chicago to Monterrey
The questions people actually ask about this trip, answered from the same prices and times the page above is built on rather than written once and left to go stale.
How long does the Flight from Chicago to Monterrey take?
The Flight from Chicago to Monterrey takes 6h 47m door to door, of which 3h 37m is spent moving. The route runs 2,204 km. The difference between the two times is reaching the terminal and leaving it at the far end, which every time on this page includes.
How much does the Flight from Chicago to Monterrey cost?
The Flight from Chicago to Monterrey starts at €256.20 for one passenger, checked on September 28, 2026. A typical fare is €197.20. Both are the total including taxes, supplier fees and our service fee, so the price here is the price at checkout.
Who runs the Flight from Chicago to Monterrey?
2 operators run the Flight from Chicago to Monterrey: United Airlines, VivaAerobús. Between them they file around 6 departures a day. The operator table on this page compares them on fare, journey time, cruising speed, fare conditions and what is provided on board.
Which terminal does the Flight from Chicago to Monterrey use?
The Flight from Chicago to Monterrey leaves from Chicago MDW and arrives at Monterrey MTY. Allow about 3h 10m for reaching the departure terminal and leaving the arrival one. That time is already inside every door to door figure quoted on this page.
When should I book the Flight from Chicago to Monterrey?
Fares for the Flight from Chicago to Monterrey bottom out around 60 days ahead, at €141.15. The gap between the cheapest and most expensive lead time across the window is 201 percent, measured on September 28, 2026. Booking inside the final week has consistently cost more.
How much CO2 does the Flight from Chicago to Monterrey produce?
The Flight from Chicago to Monterrey produces about 542.2 kg of CO2 per passenger over 2204 km, which works out at roughly 246 grams per passenger kilometer. That figure is for the whole journey and for one traveler, not for the vehicle.
Where these numbers come from
Observed service A carrier record shows this named operator serving this named pair, and we carry that through unchanged.
Schedules, seat counts and fares are generated by our own model until the supplier contracts are signed. Places, coordinates, operators, which operator serves which pair, and every distance are real. We would rather say that on every page than let a modeled number pass for a filed one.
Defined in full at Door to door, Fares, The booking window, Carbon
- On this page
- Every figure above was computed for Chicago to Monterrey on September 11, 2026: 2204 km of route against 2140 km in a straight line, 6 services a day, 2 operators, a cheapest fare of €256.20, and 6h 47m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.
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Monterrey is large, and the road in from MTY can take longer than the last hour of the flight. Cars are not our business.
Getting from MTY into Monterrey
Settled in advance, so the ride into Monterrey costs what it said it would rather than what the cab stand says.
Book a ride from MTY with Daytrip
Partner links. We do not operate transfers. We earn a commission on a booking, and the fare is the same as going direct.