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Interjet (ABC Aerolineas) Flight Deals

Aviafares brings you some of the best Interjet (ABC Aerolineas) fares we're seeing right now. These are our latest lead-in prices, pulled from the same booking system our US agents work. Don't keep waiting. Book them before they move.

Indicative fares based on historical lead-in pricing for Interjet (ABC Aerolineas) routes; live search above returns today's bookable offers.

Need help booking a Interjet (ABC Aerolineas) fare? Talk to a US agent.

Unpublished consolidator rates on premium cabins, 24/7.

About Interjet (ABC Aerolineas) (4O) Flights

Interjet (ABC Aerolineas) (IATA: 4O) is a Mexico-based carrier operating 114 scheduled routes to 44 cities across 6 countries. Its largest hub is Licenciado Benito Juarez International Airport (MEX) in Mexico City, with additional bases at Licenciado Adolfo Lopez Mateos International Airport (TLC).

You can book Interjet (ABC Aerolineas) tickets through Aviafares at the same published fares you'd see on the airline's own site, and our US booking team also has access to unpublished consolidator rates on premium cabins. If you need help with a complex itinerary, a schedule change, or just want a second opinion on the best routing, call our 24/7 line.

ATC callsign: INTERJET. Flight numbers are prefixed with 4O.

Network & reach

Interjet (ABC Aerolineas) serves 44 destinations through 44 origin airports in our booking system. That breadth makes it straightforward to find Interjet (ABC Aerolineas) deals to most major metros worldwide, whether you need a same-day domestic connection or a multi-stop international itinerary. Primary bases sit at Licenciado Benito Juarez International Airport (MEX), Licenciado Adolfo Lopez Mateos International Airport (TLC), General Mariano Escobedo International Airport (MTY).

24/7 booking assistance

Changes, cancellations, schedule irregularities, and refunds on your Interjet (ABC Aerolineas) ticket are all handled by our US-based booking team around the clock. If a flight gets cancelled or rescheduled, we rebook you on the next available option at the airline's published fees (or, for US-touching cancellations, file for the full refund you're entitled to under DOT rules). Call the number at the top of this page or request a callback. Operational specifics, cabins, baggage, check-in, miles, and fare rules, are summarised in the quick-reference grid below.

Airline information

Flying Interjet (ABC Aerolineas): what to know

Cabins & classes

Interjet (ABC Aerolineas) operates the standard long-haul cabin tiers found on most major carriers: economy, premium economy (on wide-body routes), business, and first (on select flagship services). For the exact cabin layout of your specific flight, the fare detail at checkout shows seat map and amenity info. For a primer on what each class actually includes, see our premium cabin guide.

Baggage & carry-on

Carry-on and checked baggage allowances depend on your fare class and itinerary. Basic economy fares on most US carriers are the most restrictive; premium cabins usually include two checked bags of higher weight. The specifics for your ticket appear in your Aviafares confirmation email. Our baggage policy guide covers typical limits and fees across carriers.

Check-in & boarding

Online check-in typically opens 24 hours before departure on Interjet (ABC Aerolineas)'s own website or app using your booking reference (PNR) and last name. Arrive at the airport 90 minutes before a domestic flight and 2-3 hours before an international flight. Priority boarding is included with premium cabin fares and tier status.

Fare rules & changes

Refund and change rules are set per fare class by the airline. The US Department of Transportation requires a full refund for any US-touching flight cancellation on any fare. For voluntary changes, our agents can handle the rebook at the airline's published fees. See our fare rules primer and refund policy.

Frequent flyer & miles

Tickets issued through Aviafares are standard revenue tickets. You earn Interjet (ABC Aerolineas) miles (and partner- program credit where applicable) at the same rate as booking on the airline's own site. Add your frequent-flyer number at checkout, or email us after booking to have it added to the PNR.

Booking support

Changes, cancellations, or irregular-operations rebooks on your Interjet (ABC Aerolineas) ticket can be handled directly by our booking team: call 24/7 or request a callback. For detail on how we handle each scenario, see booking support.

Frequently asked questions

How do I book Interjet (ABC Aerolineas) flights with Aviafares?
Search on our site or call (878) 444-9861 for live Interjet (ABC Aerolineas) fares. We book the same revenue tickets the airline publishes, plus our agents can pull consolidator rates on business and first class that don't show up in public search.
What is Interjet (ABC Aerolineas)'s IATA code?
4O. Flight numbers on Interjet (ABC Aerolineas) are prefixed with 4O (for example, "4O 100").
What are Interjet (ABC Aerolineas)'s main hub airports?
Interjet (ABC Aerolineas)'s largest hubs by route count are Licenciado Benito Juarez International Airport (MEX), Licenciado Adolfo Lopez Mateos International Airport (TLC), General Mariano Escobedo International Airport (MTY). These hubs have the most nonstop options, the broadest fare basis mix, and the best rebooking coverage when plans change.
Can I earn miles booking Interjet (ABC Aerolineas) through Aviafares?
Yes. Tickets we issue are standard revenue tickets, so you earn frequent-flyer miles and tier credit exactly as you would booking on the airline's own website. Add your number at checkout or after.
Does Interjet (ABC Aerolineas) refund cancelled flights?
If Interjet (ABC Aerolineas) cancels your flight, US DOT rules entitle you to a full refund to original payment method for any US-touching itinerary, even on non-refundable fares. Call us immediately and we handle the refund filing with the airline.

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Questions about a Interjet (ABC Aerolineas) ticket?

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