What airlines let you check bags for free?

Related questions

1. Does United weigh carry on bags?
2. What if my bag is over 50 lbs united?
3. How much does it cost to check a bag on Air France?
4. What is the baggage allowance on United Airlines?
5. How much is first checked bag on United?
6. Do I have to pay for baggage on United Airlines?
7. What is united basic economy?
8. Is a backpack considered a carry on United?
9. Can I bring a backpack for basic economy united?
10. How many bags can I check on United Airlines?

Tags

1. #frequent
2. #member
3. #luggage
4. #southwest
5. #other
6. #qualify
7. #airline
8. #purchase
9. #airlines
10. #charge
11. #depending
12. #permit
13. #flyer
14. #addition
15. #baggage
16. #check
17. #checked