Getting your bicycle to the start of a tour or home after a long ride often means putting it on a train or a plane. Each carrier has its own rules, and those rules can change, so the most important step is always to confirm the current policy directly with the company before you book. This guide walks through the two most common options for transporting a bike in the United States: Amtrak train services and the Transportation Security Administration (TSA) guidelines for air travel.
Amtrak Bike Services
Amtrak provides multiple services for cyclists, but not every train or station can handle bikes the same way. The company’s bike information page explains that each train has different equipment and loading procedures, and the capabilities of your origin and destination stations also determine how bikes are handled. Before you book any ticket, check the details for your specific route and stations.
Carry-On Bicycle Service
On many shorter-distance and regional trains, you can bring a standard bicycle on board and store it in a designated rack inside a passenger coach. Amtrak’s carry-on service accepts bicycles and folding scooters up to 50 pounds, with standard bicycle sizes and a maximum tire width of 2 inches. On some Northeast routes, passengers must remove the front wheel before storing the bike. The racks are available on a first-come, first-served basis on unreserved services; when the racks are full, bikes are no longer accepted. For most trains with carry-on service, a bicycle reservation is required. The Capitol Corridor and Gold Runner routes in California are exceptions: they do not require a reservation.
When you use carry-on service, you are responsible for placing your bicycle in the rack. Amtrak’s guidance states that you should remove large seat or saddle bags, handlebar bags, baskets, and panniers before boarding. These items must be consolidated and either checked or carried with you onto the train. This rule applies to both carry-on and trainside checked services. If you need help organizing your gear, our touring bike bags page explains the different bag types and how to pack them.
Trainside Checked Service
Long-distance trains often use a baggage car where bicycles are stored by Amtrak crew members. This is called trainside checked service. You hand your bike up to a crew member at the baggage car, and they secure it in a rack inside. You are not allowed in the baggage car. As with carry-on service, you must remove large bags, baskets, and panniers before handing the bicycle over. At staffed stations, you check in with a station agent to get a claim check or baggage tag for your bike. At unstaffed stations where trainside checked service is available, you check in directly with the conductor on the platform.
Amtrak’s bike FAQs note that trainside checked service is only available at staffed stations with checked baggage service, though the company has expanded the offering to some unstaffed stations after auditing them for safety. Examples include Prince, WV on the Cardinal; Fraser-Winter Park, CO on the California Zephyr; and several stations on the Amtrak Cascades and Empire Builder routes. Reservations are required for trainside checked service on all routes except the Capitol Corridor and Gold Runner.
Boxed Bicycle Service
If you prefer to box your bike, or if bicycle spaces are sold out on a train that offers checked service, you can check a bicycle in a container as checked baggage between any cities where checked baggage is offered. Amtrak sells bicycle boxes at most staffed locations, and you may also supply your own container. To fit the box, you must partially disassemble the bike: loosen and turn the handlebars sideways, and remove the pedals. Amtrak does not supply tools, so bring your own. The company suggests practicing disassembly and reassembly before your trip to avoid surprises, as some parts, especially pedals, can be difficult to remove. Attach your name and address to the box. Boxed bicycles are transferred by train crew and station personnel during connections, so you do not need to move the box yourself between trains. The only route where Amtrak currently requires a boxed bicycle is the Portland to Spokane portion of the Empire Builder, because the train splits at Spokane and the baggage car travels to and from Seattle.
Folding Bikes and Special Cases
Amtrak treats true folding bicycles differently. A folding bike under the dimensions of 34 inches by 15 inches by 48 inches (860 by 380 by 1120 millimeters) is allowed on all trains in place of a piece of carry-on luggage. The bike must be folded before boarding and stored only in luggage storage areas at the end of the car, or on the lower level of Superliner cars. It cannot go in overhead racks. Only bicycles specifically designed to fold with frame latches and small wheels qualify; a regular bike with the wheels removed is not considered a folding bike.
Electric bicycles under 50 pounds are accepted in checked baggage and on trains with walk-on bicycle service, provided they are certified by a nationally recognized testing laboratory and meet Amtrak’s specifications: standard size, maximum tire width of 2 inches (with wider allowances on some California routes), low-speed with operable pedals, a motor under 750 watts, and a maximum speed of 20 miles per hour when powered only by the motor. Gas-powered motorized bicycles are prohibited. Tandem bicycles are only accepted on Pacific Surfliner trains, where they must weigh no more than 50 pounds and measure 104 by 41 by 8.5 inches. Recumbent bikes, trikes, and cargo bikes generally do not fit the standard racks, though Amtrak says it is working on updates to accommodate non-standard bicycles. Bicycle trailers can be checked inside a container or box at stations with checked baggage service, but are not carried as separate items due to limited space.
Flying with a Bicycle: TSA Guidelines
The Transportation Security Administration (TSA) does not prohibit bicycles from being transported on commercial aircraft. The TSA’s “What Can I Bring?” page for bicycles simply states: “Carry On Bags: Check with Airline” and “Checked Bags: Check with Airline.” The final decision on whether an item is allowed through the checkpoint rests with the TSA officer on duty. This means that while the TSA does not ban bikes, each airline sets its own rules about whether a bicycle can be carried on, checked as baggage, or must be shipped as cargo. You must contact your airline before you travel to learn their specific requirements, including any size or weight limits, packing rules, and fees. Our travel logistics section covers more aspects of planning a bike tour that involves flights.
Packing Your Bike for Travel
Whether you are handing your bike to an Amtrak crew member or checking it with an airline, protecting the frame and components is your responsibility. While Amtrak’s boxed service requires partial disassembly, even carry-on and trainside checked services ask you to remove bags and panniers. For air travel, most airlines require the bike to be packed in a sturdy box or case. The airline will have its own packing rules; a common approach is to remove the pedals, loosen the handlebars and turn them parallel to the frame, deflate the tires slightly, and wrap the frame tubes with foam or padding. Place the bike in a purpose-made bike box or a cardboard bike box from a shop, and fill empty spaces with clothing or padding to prevent movement. Always attach a label with your name and contact information. Our bike tour packing list article can help you think through what to carry with you and what to pack with the bike.
Before any trip, it is wise to do a trial pack at home. This lets you confirm that your bike fits the container and that you have all the tools you need for reassembly. If you are traveling with a bike that has fenders, Amtrak confirms that fenders will fit in its racks, but for air travel you should check that the fenders do not create pressure points inside the box. Remember that travel rules are not permanent. Amtrak updates its bike services periodically, and airlines adjust their policies. Always confirm the current requirements with the carrier before you leave. Laws governing bicycles on roads also vary by state; for example, Minnesota Statute 169.222 outlines specific rights and duties for cyclists, so if your tour passes through multiple states, review local regulations as part of your planning. The bike tour logistics pillar article offers a broader look at packing, lodging, food, and transport for multi-day tours.
Frequently asked questions
Do I need a reservation to bring my bike on Amtrak?
According to Amtrak, reservations are required on all trains that offer bike service except the Capitol Corridor and Gold Runner services in California. You can only make a bike reservation if you are a ticketed passenger. If you have already purchased a ticket and need to add a bike, Amtrak advises calling to modify your reservation, provided the train offers bicycle service.
Can I bring my bike on a plane as carry-on luggage?
The TSA does not specifically prohibit bicycles in carry-on bags, but the agency’s official guidance is to check with your airline. Airlines set their own size limits, so ask before you pack. The final decision at the checkpoint rests with the TSA officer. Always confirm with your airline before arriving at the airport.
What should I do if my Amtrak station is unstaffed?
For trainside checked service at unstaffed stations where the service is available, Amtrak instructs passengers to check in their bicycle directly with a crew member when the train arrives. For carry-on service, you simply board with your bike and place it in the designated rack. Check the station listing on Amtrak’s website to see which services are offered.
For more detailed guidance on moving your bike between home and the road, visit our transporting bikes category page.
