If you are an Indian traveller heading to the United States — a student starting a semester, a parent visiting family, or a tourist hopping between cities — one airline name comes up constantly: Southwest Airlines. It does not fly to India, so most Indians have never used it. But once you land in the US and need to move between cities, Southwest Airlines is often the friendliest and cheapest way to do it. This 2026 guide explains exactly how it works and how to find cheap flights on it.

Think of Southwest Airlines as the IndiGo of America in spirit — a low-cost carrier built for simple, no-drama domestic travel — but with a few generous rules that will genuinely surprise you. When you are back to planning travel in India, you can always search flights and check train status on ConfirmYatra.

What Is Southwest Airlines?

Southwest Airlines is the largest domestic airline in the United States by passengers carried. It flies only within the US and to a handful of nearby international destinations (Mexico, the Caribbean) — not to India or across the Atlantic. So you will never fly Southwest Airlines from Delhi or Mumbai directly; you use it *after* you arrive in the US to get between cities like New York, Chicago, Dallas, Los Angeles, Houston and Las Vegas.

Two things make Southwest Airlines stand out for budget-conscious Indian travellers looking for cheap flights inside the US:

• Two checked bags fly free. On almost every other US airline you pay for each checked bag. Southwest Airlines has long included two free checked bags — a huge saving if you are moving with heavy luggage as a new student.
• No change or cancellation fees. Plans shift; Southwest Airlines lets you change flights without a penalty fee (you pay only any fare difference). For a first-time visitor, that flexibility is gold.

Why Southwest Airlines Suits Indian Travellers in the USA

For an Indian traveller, three real-world situations make Southwest Airlines especially useful:

1. Students with heavy bags. Two free checked bags on Southwest Airlines means you can move your whole life between cities without paying ₹4,000–6,000 in baggage fees each way.

2. Families visiting relatives. No change fees mean a parent visiting on a flexible schedule can rebook cheap flights without losing money.

3. Tourists city-hopping. Southwest Airlines connects most major US tourist cities, so you can string together cheap flights for a multi-city trip.

The trade-off: Southwest Airlines does not use assigned seats the way Indian airlines do (more on that below), and it is not on some big comparison sites — so finding its cheap flights takes one extra step.

The One Quirk: How Southwest Boarding Works

Unlike IndiGo or Air India, Southwest Airlines does not assign you a specific seat when you book. Instead you get a boarding group (A, B or C) and a number, and you pick any open seat once on board. To get a good seat and find the best value in cheap flights, remember:

• Check in exactly 24 hours before departure — boarding position is first-come, so early check-in means a better group.
• Or pay a small fee for EarlyBird Check-In to get an earlier position automatically.
• Families with young children generally board between groups A and B.

It feels strange the first time, but most travellers find Southwest Airlines boarding fast and painless once they know the drill.

How To Find Cheap Flights on Southwest Airlines

Here is the important catch: Southwest Airlines fares usually do not appear on Google Flights, Skyscanner or most comparison sites. Southwest chooses to sell its cheap flights only through its own website and app. So the workflow is:

1. Use Google Flights or Skyscanner to learn the going rate for your route (say Chicago to Dallas).

2. Then go directly to southwest.com or the Southwest Airlines app to check its own fare — which is often cheaper, especially in the "Wanna Get Away" fare class.

3. Book the cheap flights directly on Southwest Airlines to get the two free bags and no-change-fee benefits.

The lowest Southwest Airlines fare tier, "Wanna Get Away," is where the genuinely cheap flights live. It is non-refundable for cash but — thanks to the no-fee policy — you get travel credit if you cancel, so you rarely lose money.

Southwest Airlines Fare Types at a Glance

For most Indian visitors chasing cheap flights, "Wanna Get Away" is the right choice — book early, check in at the 24-hour mark, and you are set.

Rapid Rewards: Points Worth Collecting

If you will take more than one or two Southwest Airlines flights during your US trip, join Rapid Rewards (free). You earn points on every fare that can be redeemed for future cheap flights, and points do not expire as long as the account stays active. For students who will fly several times over a semester, this quietly pays for a free trip later.

Quick Comparison: Southwest Airlines vs Other US Options

Southwest Airlines is not the only way to find cheap flights in the US, but its free bags and flexibility often make it the best value:

• Southwest Airlines: Two free checked bags, no change fees, book direct only. Best all-round value for luggage-heavy Indian travellers.
• Spirit / Frontier: Sometimes lower headline fares, but you pay for everything — bags, seats, even carry-ons — so the "cheap flights" can end up dearer.
• Delta / American / United: Wider networks and international links, usually pricier for pure domestic hops.

For a first US trip with big bags and flexible plans, Southwest Airlines is hard to beat.

Planning the India Side of Your Trip

Southwest Airlines handles the US leg, but your journey starts in India. Use ConfirmYatra to plan the home side — search flights to the airport city, check your PNR status if you are taking a train to the international airport, and read our other flight guides on using Google Flights and Skyscanner to find cheap flights for your international ticket. Then, once you land, Southwest Airlines takes it from there.

Frequently Asked Questions

Does Southwest Airlines fly to India?

No. Southwest Airlines operates only within the United States and to a few nearby destinations like Mexico and the Caribbean. It does not fly to India or across the Atlantic. Indian travellers use Southwest Airlines for domestic flights *after* arriving in the US to move cheaply between American cities.

Why can't I find Southwest Airlines flights on Google Flights or Skyscanner?

Southwest Airlines chooses not to list its fares on most comparison sites, including Google Flights and Skyscanner. You have to check southwest.com or the Southwest Airlines app directly to see its cheap flights — which is worth doing, because its fares are often lower than the alternatives once you include free bags.

How many bags can I check free on Southwest Airlines?

Southwest Airlines includes two free checked bags on standard fares (within weight and size limits), which is unusually generous — most US airlines charge per bag. For Indian students and families moving with heavy luggage, this alone can make Southwest Airlines the cheapest real option.

What is the cheapest Southwest Airlines fare?

The cheapest fare tier is "Wanna Get Away." It is where the genuinely cheap flights are. It is non-refundable for cash, but because Southwest Airlines charges no change or cancellation fees, you get travel credit if your plans change — so you rarely lose the money.

How do I get a good seat on Southwest Airlines?

Southwest Airlines does not assign seats — you get a boarding group and number, then choose any open seat on board. Check in exactly 24 hours before departure for a better boarding position, or buy EarlyBird Check-In. Board early and you will still get a good seat even on cheap flights.

Is Southwest Airlines good for Indian travellers in the USA?

Yes, for domestic US travel it is one of the best-value choices. Two free checked bags, no change fees and wide coverage of major cities make Southwest Airlines ideal for students, visiting families and tourists hunting cheap flights within America.

Heading abroad? Plan the India leg of your journey on ConfirmYatra — [search flights](/flights), check [PNR status](/pnr), and read our [Skyscanner vs Google Flights guide](/blog/skyscanner-vs-google-flights-cheap-flights-india-2026) to book cheap flights smarter.