Submit feedbackSubmit feedbackComplete travel information for your October journey
October departures from John Glenn Columbus International Airport (CMH) benefit from pleasant fall weather but can be busier during Ohio State football weekends and Columbus autumn festivals. Book flights early, check connecting hubs (Chicago O'Hare, Atlanta Hartsfield-Jackson, Newark) for the best October routing to Chennai International Airport (MAA), and consider flexible dates to capture lower fares. Pack for mild autumn temperatures in Columbus and humid, warm conditions upon arrival in Chennai; bring layered clothing and carry essential travel documents and a power adapter for India. Use fare alerts for 'Columbus to Chennai flights' and compare nearby airports like Cleveland or Cincinnati for potential savings.
In October, the most reliable ways to reach John Glenn Columbus International Airport (CMH) from downtown Columbus are by rideshare (Uber/Lyft), airport shuttle, or taxi; travel times typically range from 15–30 minutes depending on traffic and Ohio State football events. Public transit (COTA bus routes) also serves CMH for a lower-cost option but can take longer. Book rides in advance during October weekends and game days to ensure timely arrival.
Yes — international travel from John Glenn Columbus International Airport (CMH) to Chennai International Airport (MAA) requires a valid passport and the appropriate visa or Electronic Travel Authorization for India unless you are an eligible visa-exempt national. Verify passport validity (typically at least six months) and start visa/ETA applications well before your October departure. Check the U.S. State Department and Indian consulate websites for the latest entry requirements.
As of October travel planning, most international COVID-19 travel restrictions have eased, but health entry requirements can change; airlines may still require proof of vaccination or testing for certain travelers. Check the Chennai International Airport (MAA) and airline pages for up-to-date health advisories, and carry digital and paper copies of any vaccination records, negative tests, or health declarations. Consult the CDC and IATA Timatic for last-minute changes before boarding at John Glenn Columbus International Airport (CMH).
October in Columbus brings fall colors and Ohio State home games, which can increase local traffic and demand for flights out of John Glenn Columbus International Airport (CMH). Arrive at least 2–3 hours before international departures, monitor flight status, and reserve airport parking or pre-book a rideshare to avoid delays. Use fare alerts for cheaper October flights and consider midweek departures for lower prices.
Travelers from John Glenn Columbus International Airport (CMH) often connect through major U.S. gateway hubs such as New York, Chicago, Atlanta, and Washington, D.C. to reach Chennai International Airport (MAA). Nearby major Ohio destinations to consider when searching fares include Cincinnati, Cleveland, Pittsburgh, and Indianapolis for alternative departure options. Searching flexible dates and nearby airports can reveal cheaper routes for October travel.
John Glenn Columbus International Airport (CMH) offers airline lounges and pre-security amenities; check your carrier for lounge access policies. For international flights to Chennai, confirm baggage allowances and international carry-on rules with your airline as these can vary by carrier and fare class. Allow extra time for security lines during October weekends and major events, and enroll in TSA PreCheck for faster screening at John Glenn Columbus International Airport (CMH).
October in Chennai signals the end of the monsoon season and the start of a more comfortable travel window. Arrivals at Chennai International Airport (MAA) should be prepared for warm days and humid but improving evenings; light cotton clothing and a small umbrella are useful. Use Chennai (All Airports) as your entry for onward travel to Bengaluru, Hyderabad, Pondicherry, and Madurai; book domestic connections early in October as local festivals and regional holidays can increase demand. For cost-savings, compare prepaid taxis, app-based rideshares, and hotel transfers when planning your arrival logistics.
October in Chennai is warm and becoming slightly less humid as the monsoon tapers off; expect temperatures in the high 20s to low 30s °C (mid-70s to high-80s °F). On arrival at Chennai International Airport (MAA), you will clear immigration, collect baggage, and pass customs — lines can vary, so have visas and passport ready. Plan ground transportation in advance, and note that Chennai (All Airports) serves many domestic connections to Bengaluru, Hyderabad, and Mumbai.
Most U.S. citizens must obtain an e-Visa for India before travel; while India has visa-on-arrival programs for some nationals, U.S. travelers should apply online via the official Indian e-Visa portal ahead of October travel. Processing times vary, so apply several weeks in advance and print your e-Visa approval to present on arrival at Chennai International Airport (MAA). Check the Indian Bureau of Immigration for current eligibility and documentation requirements.
From Chennai International Airport (MAA), travelers can use prepaid airport taxis, app-based rideshares, airport shuttle services, or pre-arranged private transfers to reach central Chennai; travel time is typically 30–60 minutes depending on traffic. Public buses and suburban trains connect nearby areas affordably, but for comfort after a long flight consider a prepaid taxi or hotel transfer. Book transfers in advance during October festivals or holiday weekends to guarantee timely pickup.
Chennai International Airport (MAA) is a gateway to southern India, providing easy access to major cities and attractions such as Bengaluru, Hyderabad, Pondicherry (Puducherry), Madurai, and the temple towns along Tamil Nadu's golden triangle. October is ideal for short domestic hops to explore nearby cultural festivals, coastal beaches, and hill stations like Yelagiri. Use Chennai (All Airports) as a base and book domestic flights or trains for multi-city itineraries.
On arrival at Chennai International Airport (MAA), standard Indian customs regulations apply — declare goods over the duty-free allowance and be prepared to show receipts for high-value items. Duty-free shops are available pre- and post-security; check updated allowances before travel. Ensure electronic devices and chargers are easily accessible during screening, and follow any October-specific advisories from Indian customs or airport authorities.
October events that can affect travel plans include Ohio State football gamedays in Columbus, Columbus Oktoberfest celebrations, and regional cultural festivals in Chennai such as Navaratri and local temple festivities. These events can drive demand for hotels and transportation, especially around weekends, so plan airport transfers and connections accordingly. If your October trip includes attending local events, book flights and accommodation early and factor in extra time for intra-city travel and traffic.
The best time to book October travel from John Glenn Columbus International Airport (CMH) to Chennai International Airport (MAA) is generally 2–4 months in advance to capture early-fall fare drops. Traveling in early October often avoids Diwali-related price increases (which sometimes fall in October/November), while mid-to-late October can be busier depending on regional festival calendars. For the lowest fares, depart midweek and avoid peak holiday windows; set alerts for 'Columbus to Chennai flights' to monitor price changes.
There are no direct flights between John Glenn Columbus International Airport (CMH) and Chennai International Airport (MAA); all itineraries require at least one or two connections. Connecting through major U.S. hubs (Chicago O'Hare, Newark, Atlanta) is typically fastest, while adding an international hub like Doha, Dubai, or London may sometimes offer competitive fares or better schedules. For October travel, favor longer layovers to account for potential domestic delays and holiday traffic; if minimizing travel time is a priority, choose single-connection itineraries with reputable carriers and a sufficient minimum connection time.
Popular itineraries from John Glenn Columbus International Airport (CMH) to Chennai International Airport (MAA) involve U.S. carriers (United, Delta, American) for the domestic leg and global partners (Emirates, Qatar Airways, British Airways) for the long-haul segment. United often routes via Chicago or Newark, Delta via Atlanta or New York, and American via Dallas/Fort Worth or Philadelphia; Middle Eastern carriers provide one-stop service through Doha or Dubai with comfortable long-haul cabins but may require an extra connection from CMH. For October travel, compare total journey time, stopover durations, baggage policies, and in-flight amenities; take advantage of alliance codeshares and loyalty benefits when booking.
Pack for a contrast in climates: light breathable clothing for Chennai (warm and humid in October) and a light jacket for cooler Columbus mornings. Bring a universal power adapter, photocopies of travel documents, and local currency or an international debit card for Chennai arrivals. For October departures from John Glenn Columbus International Airport (CMH), allow extra time on football weekends, enroll in TSA PreCheck to speed security, and use luggage trackers. Book refundable or flexible tickets when possible given shifting festival dates and monitor airline alerts for schedule changes.
There are no nonstop flights between John Glenn Columbus International Airport (CMH) and Chennai International Airport (MAA); total travel time in October typically ranges from 18 to 30+ hours depending on connections. Common routings connect at Chicago O'Hare (ORD), Newark (EWR), New York (JFK/EWR), or Atlanta (ATL) before a long-haul segment to India and a final domestic connection to Chennai. When searching schedules, add buffer time for international transfers and arrival processing; aim for minimum 2–3 hour international layovers when connecting to long-haul flights to India to avoid missed connections.
To find cheap October flights from John Glenn Columbus International Airport (CMH) to Chennai International Airport (MAA), start fare searches 8–12 weeks before travel and set price alerts for 'Columbus to Chennai flights'. Be flexible with departure days — midweek flights often cost less — and compare fares from nearby airports such as Cleveland (CLE), Cincinnati (CVG), and Pittsburgh (PIT). Consider longer layovers through major hubs like Chicago (ORD) or New York (EWR/JFK) to reduce costs. Use multi-city search tactics or split-ticketing (CMH to New York + New York to Chennai) to find discounts, and check for sales on airline newsletters and loyalty programs.
