How we make this list: we compare pricing pages, product documentation and public user reviews. Ratings come from G2, Capterra or Trustpilot, with the date we checked them.
Key takeaways
- Amtrak is the cheapest and most flexible way to book US trains, with access to all fare types and discounts.
- Trainline is the leading multi-operator app for Europe, especially UK rail, with wide coverage and budget-operator fares.
- Omio suits mixed trips, combining trains, buses, ferries and flights in one basket across Europe and North America.
- Rail Europe is the most US-friendly storefront for European rail, with loyalty-card support and Eurail pass sales.
- Wanderu, Rome2Rio, DB Navigator and Eurail cover comparison, planning, timetables and passes for specific trip types. Book four to six weeks ahead for the cheapest advance fares, and always check the final checkout total before paying.
Quick comparison
| Tool | Best for | Starting price | Free plan |
|---|
 Amtrak | US train booking | Free app | Yes |
 Trainline | Europe multi-operator booking | Free app | Yes |
 Omio | Mixed train, bus and ferry trips | Free app | Yes |
 Rail Europe | US-friendly European rail | Free app | Yes |
 Wanderu | Comparing US train and bus fares | Free app | Yes |
 Rome2Rio | Route planning across modes | Free app | Yes |
 DB Navigator | European timetables | Free app | Yes |
 Eurail | European rail passes | See website | Yes |
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The best train ticket booking apps
Starting priceFree app
Free planYes
Amtrak is the official booking route for US trains, and it is generally the cheapest, since no independent site undercuts Amtrak prices. Booking direct gives access to all fare types, including Saver, Value, Flex and Sale fares, plus promotions and discounts for students, seniors, military members and others that are not reliably available elsewhere.
The Low Fare Finder tool helps find cheaper travel days, and fares tend to be cheapest when booked well in advance and for off-peak travel, such as midweek departures. For any US train trip, start with Amtrak, and use comparison tools only to check buses or alternative modes.
What we like- Lowest fares with all fare types
- Discounts for students, seniors and military
- Low Fare Finder tool
Watch out for- US only
- No independent site undercuts its prices
- Some routes need advance booking for best fares
Starting priceFree app
Free planYes
Trainline is the leading multi-operator app for European rail, with comprehensive coverage and a focus on finding the cheapest fares, including budget-operator options. It suits UK rail especially well, with discounted UK Railcards, and it covers trains and buses across Europe.
Booking fees sometimes apply, and some deep promo fares appear only on the operator site, so for a single-operator route booked well ahead, direct booking can be cheaper. For multi-operator trips and UK rail, Trainline is the most capable single app.
What we like- Widest European coverage
- Budget-operator fares
- Business travel features such as invoices
Watch out for- Booking fees sometimes apply
- Some deep promo fares appear only on operator sites
- Support in fewer languages
Starting priceFree app
Free planYes
Omio covers trains, buses, flights, ferries and airport transfers in one search, across Europe, Canada and the United States, with more than 20 languages and currencies. That makes it the best choice when a trip mixes modes, such as a train plus a ferry, or when comparing a train against a bus or flight.
Omio usually adds a small booking fee, and when something goes wrong, support goes through Omio rather than the operator, which adds a step. For a simple single-operator route, direct booking can be marginally cheaper. For mixed trips, Omio saves real time.
What we like- One basket for trains, buses, ferries and flights
- Europe, Canada and US coverage
- 20 plus languages and currencies
Watch out for- Small booking fees usually apply
- Support goes through Omio, not the operator
- Coverage is not universal
Starting priceFree app
Free planYes
Rail Europe is a single US-friendly storefront for European trains and buses, with loyalty-card support, Eurail pass sales and a Via Station feature for searching specific routes, layover times and multi-city tickets. It also compares CO2 emissions against flying.
Its fee structure is clear but not free: a flat $8.45 fee plus standard fees for some seat reservations. For US travellers who want one storefront in dollars and English, Rail Europe is worth the fee, while direct booking suits travellers comfortable with operator sites.
What we like- Single US-friendly storefront
- Sells Eurail passes
- Loyalty cards accepted
- Via Station multi-city search
Watch out for- Flat $8.45 fee plus reservation fees on some tickets
- Fewer languages than Omio
- No app for booking
Starting priceFree app
Free planYes
Wanderu compares Amtrak, Brightline in Florida, and buses in one search, with bundled searches that can save 20 to 30 percent against separate bookings. For US travellers weighing a train against a bus, or combining the two, Wanderu gives a clear side-by-side view.
Booking through a comparison site can add restrictions without savings on some routes, so check the final total against Amtrak direct before paying. For comparison shopping, Wanderu is the best US-focused tool.
What we like- Compares Amtrak, Brightline and buses
- Bundled search savings
- Simple comparison interface
Watch out for- Comparison only, not always the cheapest route
- Fees may apply
- European coverage is thinner
Starting priceFree app
Free planYes
Rome2Rio plans routes across trains, buses, flights and ferries with real-time prices, including regional lines such as the Surfliner in Southern California. It suits multi-leg trips where the best route is not obvious, such as a train plus a bus to a small town.
It is a planning tool first, and booking happens through operators or partners, so prices can change at checkout. For finding the route, Rome2Rio is excellent. For buying, confirm the final price at the operator or app you choose.
What we like- Real-time prices across modes
- Covers regional lines
- Good for multi-leg planning
Watch out for- Planning tool first, booking second
- Prices can change at checkout
- Support varies by operator
Starting priceFree app
Free planYes
DB Navigator, from Deutsche Bahn, is the neutral timetable tool that covers most of Europe well for schedules, making it the best first step for planning a European rail trip. It also books German routes directly, and it helps identify which operator covers each leg.
For multi-country trips, use DB Navigator for schedules, then book at the operator site or a multi-operator app. For German travel, it is both planner and booking tool in one.
What we like- Neutral timetable covering most of Europe
- Reliable schedules
- Operator booking for German routes
Watch out for- Booking coverage is strongest in Germany
- Interface is timetable-first
- Some fares need operator sites
Starting priceSee website
Free planYes
Eurail passes let travellers ride almost any train in Europe on one ticket, with Global Passes covering 28 countries from about $348, Select Passes for up to four bordering countries from about $151, and One Country Passes from about $70. They suit flexible trips where plans change, rather than fixed itineraries.
Passes cover the base fare, not always the seat, so reservations are still needed on routes such as France TGV, Italy high-speed, Spain AVE, Eurostar and Nightjet, and a sold-out pass reservation may mean buying a regular ticket for that segment. Check pass versus ticket math before buying, since a pass only saves money when travel days justify it.
What we like- One pass for 28 European countries
- Flexible travel
- Global, Select and One Country options
Watch out for- Passes cover base fare, not always seats
- Reservations cost extra on many routes
- Pass math needs checking
How we chose
We compared apps on coverage, price transparency, booking fees, fare access and usability, using vendor pages and current comparisons. Direct booking leads on price for single-operator routes, while multi-operator apps lead on convenience for complex trips. Where fees vary, we noted the structure rather than inventing a figure. We did not claim hands-on testing, and we weighted US and European coverage equally, since readers travel in both.
Booking train tickets without overpaying
Book four to six weeks ahead for the cheapest advance fares, since operators release their lowest prices early and fares rise as trains fill. For a single-country trip, book direct on the operator site, which usually wins on price and gives the fullest fare and refund options. For a multi-country trip, use a multi-operator app to avoid juggling three accounts, three apps and three refund policies.
Check two things before paying: how changes and refunds work inside the app, and whether the app shows the same fare types as the operator, since deep promo fares sometimes appear only on operator sites. If a required seat reservation is sold out for pass holders but tickets are still on sale, pick a different time or buy a regular ticket for that segment. Finally, verify support hours and language options, since a missed connection is easier to fix with reachable support. Save tickets offline where the app allows it, since station Wi-Fi and roaming gaps can block access at the gate. Save tickets offline where the app allows it, since station Wi-Fi and roaming gaps can block access at the gate.
Frequently asked questions
What is the best app for booking train tickets in the US?
Amtrak is best, since it gives the lowest fares, all fare types and discounts for students, seniors and military members. Comparison apps such as Wanderu help when weighing a train against a bus, but they rarely undercut Amtrak on train fares, so check direct prices first.
What is the best app for European train tickets?
Trainline is best for multi-operator European booking, especially UK rail, while Omio is best for mixed train, bus and ferry trips. Rail Europe is best for US travellers who want a single dollar-priced storefront, and direct booking wins for single-operator routes booked early.
Should I book direct or use a reseller?
Book direct when one operator covers your whole route and you can book four to six weeks out, since that usually wins on price and flexibility. Use a reseller when your trip crosses operators or modes, since one basket and one refund policy outweigh a small fee. Keep booking confirmations in one place either way.
Are Eurail passes worth it?
Eurail passes suit flexible multi-country trips, with Global Passes from about $348. They cover base fares, not always seats, so add reservation costs to the math, and compare against point-to-point tickets for your exact itinerary before buying. A pass rarely pays off for a single fixed route.
Do train apps charge booking fees?
Some do. Omio usually adds a small fee, Trainline sometimes does, and Rail Europe charges a flat $8.45 plus some reservation fees. Amtrak direct booking has no reseller fee, which is one reason it is cheapest for US trips. Always compare the final checkout total, not the headline fare.
How far ahead should I book train tickets?
Book four to six weeks ahead for the cheapest advance fares, and earlier for peak holidays or night trains with limited compartments. SNCF releases its cheapest advance fares around four months out, so set a reminder for French routes. For US routes, check Amtrak's Low Fare Finder for cheaper midweek departures.
Sources we checked (10)
- https://www.amtrak.com
- https://www.thetrainline.com
- https://www.omio.com
- https://www.raileurope.com
- https://www.wanderu.com
- https://www.rome2rio.com
- https://www.bahn.com
- https://www.eurail.com
- https://www.tiltedmap.com/omio-vs-trainline-vs-raileurope-review-083126/
- https://fattahgraphy.com/2026/08/24/trainline-vs-omio-vs-rail-europe-2026/
Is your product missing or out of date?
We review this list regularly. Vendors can request a listing, send updated pricing or ask about featured placement.
Shihab Mia · Founder, Rankite
Shihab has 5+ years in B2B and SaaS SEO. He writes Rankite's software buying guides from pricing pages, documentation and public user reviews. More about Shihab.