Finding a tour package in India for a budget of 1000 can be challenging, but it's not impossible. Here are some tips to help you find the best tour package within your budget:

1. Online Travel Agencies (OTAs):
- Explore popular online travel agencies like MakeMyTrip, Cleartrip, Goibibo, and Yatra. These platforms often offer a range of budget-friendly tour packages.

2. Compare Prices:
- Use comparison websites to compare prices and offerings from different travel agencies. This can help you find the best deal within your budget.

3. Off-Season Travel:
- Consider traveling during the off-season when prices for accommodations and tour packages may be lower. Off-peak times vary for different destinations, so research accordingly.

4. Group Tours:
- Group tours are often more cost-effective than individual ones. Look for group tour packages that include accommodation, transportation, and some meals.

5. Local Tour Operators:
- Explore local tour operators based in the region you plan to visit. Sometimes, dealing directly with local operators can be more budget-friendly than going through intermediaries.

6. Customize Your Package:
- Check if the tour packages can be customized to fit your budget. You may be able to exclude certain services or choose more budget-friendly accommodation options.

7. Look for Deals and Discounts:
- Keep an eye out for special deals, discounts, and promotions offered by travel agencies. Sometimes, these promotions can significantly reduce the overall cost of the tour package.

8. Read Reviews:
- Before finalizing a tour package, read reviews from other travelers who have used the same services. This can give you insights into the quality of the tour and whether it's worth the money.

9. Contact Tour Operators Directly:
- Contact tour operators directly to inquire about any unpublished deals or promotions. Sometimes, you may get a better price by negotiating directly.

10. Flexible Dates:
- Be flexible with your travel dates. Prices for tour packages can vary depending on the time of year and day of the week.

11. Consider Budget Accommodations:
- Opt for budget accommodations as they can significantly impact the overall cost of your tour package.

12. Local Recommendations:
- Seek recommendations from locals or fellow travelers for budget-friendly tour operators. Local insights can help you discover hidden gems and affordable options.

13. Stay Informed About Exchange Rates:
- If you're paying in a currency other than your own, stay informed about exchange rates to ensure you get the best value for your money.

Remember that while budget is important, it's also crucial to ensure that the kerala tour package meets your expectations in terms of quality and the experiences it offers. Always read the terms and conditions carefully before making any bookings.