Sun Aug 24th 2025 Allegiant Air · G4 2166 Depart at 6:30am from Grand Rapids (GRR) Fly for 2h 2m Arrive at 8:32am in Boston (BOS)
Layover in Boston for 8h 18m
Sun Aug 24th 2025 Avianca · AV 445 Depart at 4:50pm from Boston (BOS) Fly for 5h 25m Arrive at 8:15pm in San Salvador (SAL)
Sun Aug 24th 2025 United Airlines · UA 3606 Depart at 7:00am from Grand Rapids (GRR) Fly for 2h 6m Arrive at 9:06am in New York (EWR)
Layover in New York for 9h 37m
Sun Aug 24th 2025 United Airlines · UA 1425 Depart at 6:43pm from New York (EWR) Fly for 4h 52m Arrive at 9:35pm in San Salvador (SAL)
Fri Aug 22nd 2025 Allegiant Air · G4 576 Depart at 1:55pm from Grand Rapids (GRR) Fly for 4h 14m Arrive at 3:09pm in Las Vegas (LAS)
Layover in Las Vegas for 23h 56m
Sat Aug 23rd 2025 Avianca · AV 527 Depart at 3:05pm from Las Vegas (LAS) Fly for 5h 0m Arrive at 9:05pm in San Salvador (SAL)
Mon Aug 18th 2025 United Airlines · UA 6250 Depart at 5:00pm from Grand Rapids (GRR) Fly for 3h 4m Arrive at 7:04pm in Houston (IAH)
Layover in Houston for 2h 51m
Mon Aug 18th 2025 United Airlines · UA 742 Depart at 9:55pm from Houston (IAH) Fly for 3h 3m Arrive at 11:58pm in San Salvador (SAL)
Mon Aug 18th 2025 Allegiant Air · G4 55 Depart at 10:22pm from Grand Rapids (GRR) Fly for 4h 11m Arrive at 11:33pm in Las Vegas (LAS)
Layover in Las Vegas for 15h 32m
Tue Aug 19th 2025 Avianca · AV 527 Depart at 3:05pm from Las Vegas (LAS) Fly for 5h 0m Arrive at 9:05pm in San Salvador (SAL)
Sun Aug 24th 2025 Frontier Airlines · F9 3476 Depart at 7:11pm from Grand Rapids (GRR) Fly for 2h 54m Arrive at 10:05pm in Orlando (MCO)
Layover in Orlando for 18h 45m
Mon Aug 25th 2025 Avianca · AV 423 Depart at 4:50pm from Orlando (MCO) Fly for 3h 5m Arrive at 5:55pm in San Salvador (SAL)
Sun Aug 24th 2025 United Airlines · UA 6250 Depart at 4:59pm from Grand Rapids (GRR) Fly for 3h 5m Arrive at 7:04pm in Houston (IAH)
Layover in Houston for 14h 54m
Mon Aug 25th 2025 United Airlines · UA 1441 Depart at 9:58am from Houston (IAH) Fly for 3h 8m Arrive at 12:06pm in San Salvador (SAL)
Sun Aug 24th 2025 United Airlines · UA 6250 Depart at 4:59pm from Grand Rapids (GRR) Fly for 3h 5m Arrive at 7:04pm in Houston (IAH)
Layover in Houston for 17h 11m
Mon Aug 25th 2025 United Airlines · UA 1290 Depart at 12:15pm from Houston (IAH) Fly for 3h 8m Arrive at 2:23pm in San Salvador (SAL)
Sun Aug 24th 2025 United Airlines · UA 6250 Depart at 4:59pm from Grand Rapids (GRR) Fly for 3h 5m Arrive at 7:04pm in Houston (IAH)
Layover in Houston for 23h 5m
Mon Aug 25th 2025 United Airlines · UA 1461 Depart at 6:09pm from Houston (IAH) Fly for 3h 8m Arrive at 8:17pm in San Salvador (SAL)
Thu Aug 21st 2025 Frontier Airlines · F9 3476 Depart at 6:44pm from Grand Rapids (GRR) Fly for 2h 56m Arrive at 9:40pm in Orlando (MCO)
Layover in Orlando for 19h 10m
Fri Aug 22nd 2025 Avianca · AV 423 Depart at 4:50pm from Orlando (MCO) Fly for 3h 5m Arrive at 5:55pm in San Salvador (SAL)
Mon Aug 18th 2025 United Airlines · UA 3599 Depart at 1:29pm from Grand Rapids (GRR) Fly for 2h 0m Arrive at 3:29pm in New York (EWR)
Layover in New York for 2h 58m
Mon Aug 18th 2025 United Airlines · UA 1425 Depart at 6:27pm from New York (EWR) Fly for 5h 8m Arrive at 9:35pm in San Salvador (SAL)
Sun Aug 17th 2025 Allegiant Air · G4 2166 Depart at 6:30am from Grand Rapids (GRR) Fly for 2h 2m Arrive at 8:32am in Boston (BOS)
Layover in Boston for 8h 18m
Sun Aug 17th 2025 Avianca · AV 445 Depart at 4:50pm from Boston (BOS) Fly for 5h 25m Arrive at 8:15pm in San Salvador (SAL)
Sun Aug 17th 2025 United Airlines · UA 6250 Depart at 5:00pm from Grand Rapids (GRR) Fly for 3h 4m Arrive at 7:04pm in Houston (IAH)
Layover in Houston for 2h 51m
Sun Aug 17th 2025 United Airlines · UA 742 Depart at 9:55pm from Houston (IAH) Fly for 3h 3m Arrive at 11:58pm in San Salvador (SAL)
Sun Aug 17th 2025 United Airlines · UA 3599 Depart at 1:29pm from Grand Rapids (GRR) Fly for 2h 0m Arrive at 3:29pm in New York (EWR)
Layover in New York for 2h 58m
Sun Aug 17th 2025 United Airlines · UA 1425 Depart at 6:27pm from New York (EWR) Fly for 5h 8m Arrive at 9:35pm in San Salvador (SAL)
Have flexible travel plans or looking for alternative routes given the chaos? Check out all the connection possibilities via a super helpful site created by @ismaelyws flightlist.io thanks to @andy_travels for the recommendation #travel #flights
There seem to be lots of sites launching at the moment that promise to find you cheap flights but not many have the professional finish of Flightlist by @ismaelyws #travel #flights
For people wanting to maximize their trips, Flightlist is my newest travel hack for uncovering the coolest routes at irresistible prices. No stress, no annoying ads — just seamless flight booking with amazing functionality.
@ismaelyws Just tried out Flightlist for the first time. Really nice idea, well made, and just what I need at the moment 👍
Did you spot my recent article about how to score cheap one way flights? ✈️ FlightList is my new secret tool for discovering cheap routes, within a departure date range. Plus you can also search by country/region for departures & destinations. Powerful! 💪
One useful tool I've found for evaluating different departure and return dates is called FlightList.io. You can quickly scan different travel date ranges, carriers and one way flight options to easily determine the cheapest flight combinations for your trip.
❝Founded by a remote worker and frequent flyer, who discovered that the best deals come from searching with flexible dates across entire countries or regions. Our streamlined platform strips away the clutter found on typical travel sites, offering a clean interface that focuses solely on finding cost-effective flights. Unlike traditional booking sites, FlightList allows users to search by date ranges and broad destinations, unveiling opportunities that rigid parameters often miss. Our filters let travelers tailor searches to their specific needs, whether they're digital nomads seeking their next adventure or budget-conscious explorers maximizing travel funds. We've made finding cheap flights into a quicker and easier experience, empowering users to discover just how far their budget can take them.❞
Hans Desjarlais, Founder 