Overview
We’re seeing San Diego for $45 roundtrip right now, Puerto Rico for $111, and Reykjavík for $329. Fares that low have a reason behind them; they’re budget-carrier fares, short routes flown midweek in basic economy, and budget carriers make their money back on fees that pile up for groups. A bag charge per person, paid seats so a family can sit together, extras that add up fast when you’re traveling with four people. Fly alone and you skip almost all of it by traveling with one personal item, sitting wherever they put you, and you’ll be able to take advantage of great deals.
Fares are up across the board this summer. The Iran war doubled jet fuel, Spirit shut down in May, and the planes that are left are flying extremely full. For a family of four that’s bad news, but on your own, you’re the one who can capitalize and save money.
We pulled current summer fares across 65+ U.S. airports and built five lists for solo travelers: cities, beaches, parks, the Americas, and Europe. A lot of the U.S. trips start under $70 roundtrip. If you’ve been waiting for a reason to take the trip nobody else wanted to plan, this is the summer for it.
Key Takeaways
- The cheapest fares come in small batches of seats. A solo traveler books the last cheap seat; a group of four all gets bumped to the next fare up. Full summer planes make that edge bigger this year.
- The lowest fares here are on budget carriers like Frontier, Spirit’s remaining competitors, and the ultra-low-cost airlines. Their fees are built to punish groups, so flying solo you can skip most of them if you are flexible.
- Basic economy barely penalizes a solo flyer, and having nobody to coordinate with lets you fly the midweek, red-eye, or last-seat fares where the real deals are still around.
1. Best Solo City Trips in the U.S.
Cities are the natural home base for solo travel. You can walk everywhere, eat at the bar instead of a table for one, and there’s always something happening without needing a plan. These are the cheapest to reach right now.
New Orleans and Nashville are the standouts if you want a city that’s easy to drop into alone. Both are walkable, both run on live music and food you can enjoy solo at a counter, and both come in under $80. San Francisco at $55 is the best flat-out deal on the list, and it’s a city built for wandering.
2. Best Solo Beach Escapes
You don’t need a group to sit on a beach. Short hops into Florida and Southern California are some of the cheapest seats in the country right now, and a solo beach reset is one of the easier trips to book last-minute.
San Diego at $45 is the one to beat, and it’s a rare West Coast beach fare that doesn’t need a red-eye. Orange County at $59 lands you between Huntington and Newport without touching LAX. The Florida hops are cheap for the usual reason: short routes, lots of flights, and budget carriers still fighting hard for the seats.
3. Best Solo Outdoor and Park Escapes
Solo travel and the outdoors go together. Nobody to slow you down on the trail, nobody vetoing the 6 a.m. start. You fly into the gateway city and drive, so the airfare is usually the cheapest part of the whole trip.
Phoenix at $45 is the cheapest way into the Grand Canyon this summer, and Vegas at $71 puts Zion and the Grand Canyon within a morning’s drive. Bozeman at $96 is the sleeper here, since Yellowstone gateways almost never come in under $100.
4. Best-Value Solo Escapes Abroad
Routes south and to Canada held their price better than almost anything this summer. They’re shorter, they burn less fuel, and budget carriers still fly them at volume, so the Caribbean, Mexico, and Canada are where the cheap international seats are. Every one of these is a few hours from a major U.S. hub, and we leaned toward places that are easy and safe to land in on your own.
San Juan at $111 is the best deal on the board and needs no passport, since Puerto Rico is a U.S. territory, which makes it the easiest international-feeling trip you can book. Mexico City at $224 is one of the great solo cities anywhere, and San José at $259 is your way into Costa Rica for less than a lot of domestic fares.
5. Cheapest Solo Trips to Europe
A solo trip to Europe is a rite of passage, and even with transatlantic fares up this year, there are still ways across for one that don’t require a group to split anything. These are the cheapest we found from the U.S.
Reykjavík at $329 is the cheapest door into Europe and a great solo destination in its own right. Dublin, Porto, and Rome all come in around the $400 mark, which is remarkable for peak summer. The reason these stay reasonable is the same one from our earlier reports: shorter, more fuel-efficient northern routes and real low-cost competition across the Atlantic.
6. How to Book Solo and Save
Flying solo lines up with almost everything that makes a fare cheap. Here’s how to use it:
- Set fare alerts and move fast. The cheapest single seats sell out fast because there are only a few of them. We alert members when a route drops below normal, and as a solo traveler you can book the second you see it without checking anyone’s calendar.
- Buy basic economy without a second thought. The penalties that scare families off are irrelevant when you’re on your own. It’s the cheapest fare in the system and you lose nothing that matters.
- Fly the days nobody else wants. Tuesday and Wednesday departures, red-eyes, and odd routings run well below the weekend fares, and you have nobody to talk into them.
- Use your miles this summer. Saver award seats come in ones and twos, so one seat is bookable when four isn’t. With cash fares this high, that’s the best value in the game right now.
- Stay flexible on the airport. The same trip can swing $100 or more depending on where you leave from.
7. Methodology
Dollar Flight Club analyzed domestic and international flight deals from airline partners, online travel agencies, and major search engines. We tracked deals across 65+ U.S. departure airports for summer and late-summer travel in 2026.
All fares are the lowest roundtrip economy prices we identified during this window, bookable for a single traveler. The lowest fares are frequently on budget and ultra-low-cost carriers in basic economy, before optional fees like checked bags and seat selection, which is part of why they favor solo travelers. Prices vary based on demand, availability, and booking date, so treat each number as a starting point. Major departure airports: New York (JFK/EWR/LGA), Boston (BOS), Washington (DCA/IAD/BWI), Chicago (ORD/MDW), Miami/Fort Lauderdale (MIA/FLL), Los Angeles (LAX), San Francisco (SFO), Dallas (DFW), Houston (IAH), Atlanta (ATL), Philadelphia (PHL), and others
