Are you a frequent traveler? Do you love getting rewards for your travels? If yes, then you must opt for one of the best airline mileage credit cards to enjoy travel rewards. Signing up for the best credit card for air travel that gives you an abundance of travel rewards would be the first step. There are many credit cards that offer travel benefits, free hotel nights, companion nights, signing up bonuses, boarding priority and a lot more.

Chase Sapphire Reserve®
This credit card is ranked at the top of the best credit cards for travel rewards online as it comes with a variety of outstanding perks. To start with, as you sign up you will receive a $300 annual credit that you can redeem on travel purchases that you will make through this card. If you spend $4,000 in this first three months of your credit card use, you will be eligible to earn 50,000 bonus points. This bonus can be redeemed for travel benefits worth $750 only if you redeem through Chase Ultimate Rewards®. As for the ongoing benefits, you will earn three points per dollar on travel and one point per dollar for other purchases. The annual fee for the card is $450 for the primary cardholder and $75 for additional users.

Bank of America® Premium Rewards® Credit Card
This credit card offers combined travel statement credits worth $200. The $100 of the entire amount can be used for airline incidentals such as baggage fees, seat upgrades, in-flight services, and airport lounge fees. The remained $100 can be used for TSA PreCheck or Global Entry Application and will be renewed every four years. Similar to the process of the previous credit card, you get a bonus of 50,000 points on spending $3000 amount for 90 days. As for ongoing benefits, you earn two points for every dollar that is spent on travel and dining and 1.5 points per dollar spent on anything else. The best part about this credit card is that there is no limit on the points you can earn and neither do they expire. The annual fee for this credit card is $95 and there is no foreign transaction fee.

United MileagePlus® Credit Card
If you wish to qualify for priority boarding with an airline, you will be required to complete a certain number of miles with the airline. However, with this credit card from the best credit cards for travel rewards online you will get this benefit for you and a companion right away. Furthermore, you and your companion can also check-in your first standard bag without any fee. Similar to the Bank of America® Premium Rewards® Credit Card, with this card you will earn 50,000 bonus points after spending $3000 within three months. As for ongoing benefits, you will earn two miles of priority boarding for every dollar you spend on this card. You will also receive two United Club one-time passes every year on your anniversary. This card has an annual fee of $450 fee and does not have any foreign transaction fee.

Southwest Rapid Rewards® Premier Credit Card
This card has one of the best set of benefits for companion tickets as it allows you to have a companion fly with you for free. However, to avail the benefit, you will need to fly 100 qualifying-one-way flights or earn 110,000 qualifying points in the calendar year. You will be eligible for 40,000 bonus points once you spend $1000 within the first three months of the card purchase. Furthermore, each year you will earn 6,000 bonus points on the anniversary of your card. As for ongoing benefits, you will earn two points per dollar you spend on Southwest Airlines® purchases that are made directly with the airlines. The card has an annual fee of $99 and does not have any additional foreign transaction fee.