To travel via flights cheaply in India, here are some tips that may help you save money:

1. Book in advance: Try to book your flights well in advance as prices tend to increase closer to the departure date. Booking early allows you to take advantage of lower fares.
2. Be flexible with travel dates: Being flexible with your travel dates can often help you find cheaper flight options. Mid-week flights or flights during less popular times of the day may also be more affordable.
3. Compare prices: Utilize flight comparison websites or online travel agencies to compare prices across different airlines. This allows you to find the best deals available.
4. Sign up for airline newsletters: Subscribe to airline newsletters or follow them on social media to stay updated on special offers, discounts, and promotions.
5. Use budget airlines: Consider flying with budget airlines that offer lower fares. In India, there are several budget airlines like IndiGo, SpiceJet, GoAir, AirAsia India, and Vistara’s Economy Lite.
6. Avoid peak travel seasons: Prices tend to be higher during peak travel seasons, such as holidays and festivals. If possible, plan your trip during off-peak seasons to secure better deals.
7. Utilize frequent flyer programs: Join frequent flyer programs offered by airlines to earn points or miles that can be redeemed for discounted or free flights in the future.
8. Keep an eye out for flash sales and last-minute deals: Some airlines or travel agencies occasionally offer flash sales or last-minute deals, so it’s beneficial to keep an eye out for these opportunities.
9. Consider alternate airports: Check if there are alternate airports near your destination that may offer cheaper flights. Sometimes, flying into a nearby airport and then taking ground transportation to your final destination can be a cost-effective option.
10. Avoid add-ons and extras: Carefully consider the add-ons and extras offered during the booking process. For example, choosing to travel with only a carry-on bag instead of checked luggage can help you avoid additional fees.

Remember, prices can vary, and it’s important to compare options and do your research to find the best deals. Additionally, it’s advisable to book with reputable airlines and be mindful of any restrictions or conditions associated with the low-cost fares.