• Flights
  • Packages
  • Hotels
  • Cars
Round-trip
Coach

Refine your search by airline, by city or airport or direct flights

Bundle & Save

Your trip. Designed by our 24/7 travel experts

Enjoy personalized planning with real human support. Call Our Travel Experts 24/7. Call 1-646-738-4832 1-646-738-4832 and say DIAL10 to save.

Expires Jun 30, 2026. Where applicable discount applies to service fees for qualified airline tickets. Amount of service fee discount varies: maximum savings of $10 per person applied to bookings from one (1) traveler up to five (5) travelers; the maximum discount applied is $50. Promo Code and Instant Savings offers can be combined up to the amount of our service fees but cannot be used or combined with any other coupons, promotions or special offers. May be withdrawn at any time without notice. Promo code only applicable for bookings created over the phone through our call center.

What travelers love about OneTravel

20+ Years of ExperienceHelping 40M+ travelers worldwide Partnered with 1M+ verified hotels

24/7 Travel AdvisorsPersonalized planning and real human support, anytime

Upfront PricingOur prices include taxes and fees

Members Save MoreJoin ClubMiles rewards program and save on every booking

Round TripOne Way

What our customers say about our service?

Submit a review
  • Decent experienceMy experience with OneTravel was decent but could use some improvements. I found a good deal, but na vigating the site was a bit tricky at times. Thank....

    Read more

    Daniel Brown · Apr 22, 2026
  • Smooth Customer ServiceIt was a great experience using OneTravel to book my honeymoon trip to Bali. The customer service was outstanding, and they helped me with the best options for our budget. I appreciated their travel advice, and everything went smoothly. Would highly recommend!

    Read more

    Sophia Martinez · Apr 22, 2026
  • Prices are excellentI had a good experience with OneTravel, although there were a few hiccups during the booking process. Customer service was helpful in resolving my issues. The prices were excellent, and I found a great last-minute deal. The confirmation emails were timely, and I loved the easy access to my itinerary online.

    Read more

    Benjamin Roberts · Apr 22, 2026
  • A solid choiceI had a good experience with OneTravel while booking my family vacation. The price was right, and we could get seated together. The only issue I faced was with the payment processing, but their support team was quick to assist. Overall, a solid choice for travel planning.

    Read more

    Michael Harris · Apr 22, 2026
Recent posts View all posts
Travel Easy India: Your Guide to a Stress-Free Journey
Read more
Travel Easy China: Your Guide to a Stress-Free Trip
Read more
Travel Easy Vietnam: Your Guide to a Stress-Free Trip
Read more
Travel Easy Philippines: Your Guide to a Stress-Free Trip  
Read more
Global Greens: Top Destinations for Vegetarian Travelers
Read more
View all posts

Cheap Flights from Boston to Lima

Lima is the capital and largest city in Peru/ The city is in the valleys of the Rimac, Lurin, and Chillon rivers in the central coastal part of Peru. Lima appears to expand interminably from the Pacific Ocean into the hills. It is home to its own attractions as captivating and colorful as the inland scenes one pictures in mind. Among the key attractions of the city are beaches, valleys, boardwalk, vivacious nightlife, and natural reserves. In addition to this, holidaymakers in Lima can also explore its thought-provoking museums, colonial architecture, and beautiful buildings.

Things to do in Lima

Plaza Mayor

Plaza Mayor, the historical midpoint of the city, is an extensive square and the most logical starting point for exploration tour of this city. This square is in UNESCO World Heritage Sites. Plaza Mayor is home to a lot of popular and significant buildings of Lima. Most of these structures were devastated in the tremor of 1746 and the current edifices here are their restorations. The only original construction here is the bronze fountain in the center.

National Museum

National Museum is the largest museum in the city. It is an apt place to explore Peru's ancient history and to make a distinction about the Peruvian culture. This interesting museum covers the comprehensive architectural history of the country. The exhibits include ceramics, textiles, and scale models of numerous archaeological sites. Most of the exhibits here are labelled and designated in English and Spanish.

San Francisco Church

San Francisco Church is well-known for their catacombs boasting the bones of approximately 10,000 people as this spot was the first cemetery of Lima. A maze of slender hallways is below this church lined on both sides with bones. It also boasts a library and an arresting collection of religious art.

Best Time to Visit Lima

Weather-wise, the best time to book flights from Boston to Lima is from May to September. During these months, the climate of the city remains soothing and pleasant enough for sightseeing. If booking for peak season, it is advisable to book Lima flights in advance as the airfares tend to rise.