United Airlines is offering cheap airline tickets for travel in early summer to international destinations that include Frankfurt, Amsterdam, London, Rome, Dublin and more. If these sound like places that you would like to visit this summer then 450 dollars from Chicago to London probably sounds good. In order to cash in on the United Airlines deals you have to book by March 31 and travel any time on or after May 16 to June 4. You then will need to travel on any day between Monday to Thursday. Many carriers offer the lowest air fares when travel takes place on off peak days.

Cheap United prices are only available if a round trip ticket is purchased. While these bargain air fares does not expire until next weekend you will want to think about purchasing as soon as possible in order to further reserve the lowest air fares. Another example fare is 375 dollars for travel between Washington D.C. to London. This may be your opportunity to make your summer memorable. Make sure to check the exchange rate to wherever you are interested in traveling.