Best Rail, Bus & Ground Travel Affiliate Programs (2026)

32 rail, bus & ground travel programs, a vertical within Travel, ranked by the Affiliate Graph Rank: brands with an observed commission first, then brands placed by web traffic, then estimates. Showing 1–32.

#	Program	Listed commission	Networks	Cookie	Rank score
1	1 Trip.com Travel · Auto & Tires · Large brand	Commission 0.1%–20%	Networks Awin, CJ, Digidip and 7 more	Cookie 30 days	Score 100
2	2 OurBusUS Travel	Commission 2.5%–4%	Networks Awin, Connexity, Digidip and 3 more	Cookie —	Score 97
3	3 FlixBus Travel · Auto & Tires · Large brand	Commission 2%–5%	Networks Awin, Connexity, Digidip and 3 more	Cookie —	Score 96
4	4 Trainline Travel · Digital Services & Software · Very large brand	Commission 0.4%–20%	Networks Flexoffers, Partnerize, Skimlinks and 1 more	Cookie —	Score 95
5	5 Busbud Travel · Auto & Tires · Large brand	Commission 2%	Networks CJ, Connexity, Digidip and 2 more	Cookie —	Score 95
6	6 TrainPal Travel · Digital Services & Software	Commission 1.5%–2%	Networks CJ, Digidip, Impact and 2 more	Cookie —	Score 94
7	7 Heathrow Express Travel · Business	Commission 2.4%–12%	Networks Connexity, Digidip, Flexoffers and 2 more	Cookie —	Score 94
8	8 Direct Ferries Travel · Auto & Tires	Commission 1%–4%	Networks CJ, Connexity, Flexoffers and 3 more	Cookie —	Score 90
9	9 FlixBus (UK) Travel · Auto & Tires · Large brand	Commission 2%–5%	Networks Awin, Digidip, Flexoffers and 2 more	Cookie —	Score 87
10	10 PeruRail Travel · Auto & Tires · Large brand	Commission 1.3%–4%	Networks Awin, Digidip, Flexoffers and 1 more	Cookie —	Score 86
11	11 Leo Express Travel · Auto & Tires · Mid-size brand	Commission 5%	Networks CJ	Cookie —	Score 78
12	12 Greater AngliaUK Travel · Small brand	Commission 3%	Networks CJ	Cookie —	Score 73
13	13 Southampton Port ParkingUK Auto & Tires · Travel	Commission 16%	Networks Awin, Skimlinks	Cookie —	Score 55
14	14 DFDS Travel · Finance	Commission 4%–10%	Networks Connexity, Digidip, Flexoffers and 4 more	Cookie —	Score 45
15	15 Argus Car Hire Travel · Auto & Tires	Commission 5%–7%	Networks Awin, Digidip, Flexoffers and 2 more	Cookie —	Score 45
16	16 Kiwitaxi Travel	Commission 6%–12%	Networks Connexity, Digidip, Flexoffers and 4 more	Cookie —	Score 44
17	17 Omio Travel · Digital Services & Software	Commission 2%–5%	Networks CJ, Digidip, Impact and 3 more	Cookie —	Score 41
18	18 Brittany FerriesUK Travel · Auto & Tires	Commission 4%	Networks Awin, Digidip	Cookie —	Score 40
19	19 Rail DiscoveriesUS Travel	Commission 4%	Networks Awin, Digidip, Webgains	Cookie —	Score 40
20	20 The Vietage Train Travel	Commission 4%	Networks Impact	Cookie —	Score 40
21	21 Ouigo Travel	Commission 4%	Networks Digidip, Sovrn	Cookie —	Score 40
22	22 Japan Rail Pass Auto & Tires · Travel	Commission 0.8%–8%	Networks Flexoffers	Cookie —	Score 40
23	23 Chiltern RailwaysUK Travel · Auto & Tires	Commission 3.5%	Networks CJ, Flexoffers	Cookie —	Score 40
24	24 ItaliaRail Travel	Commission 2.6%–6.5%	Networks Connexity, Digidip, Impact and 1 more	Cookie —	Score 39
25	25 Aferry (UK) Travel · Auto & Tires	Commission 3%	Networks Awin, Digidip, Skimlinks	Cookie —	Score 39
26	26 ScotrailUK Travel	Commission 1%–3%	Networks Rakuten	Cookie —	Score 39
27	27 Eurostar Travel	Commission 2%	Networks Partnerize, Skimlinks	Cookie —	Score 38
28	28 Letsferry Travel	Commission 2%	Networks Digidip, Skimlinks	Cookie —	Score 38
29	29 Rail CardUK Travel · Auto & Tires	Commission 2%	Networks Awin, Digidip, Skimlinks	Cookie —	Score 38
30	30 First TransPennine ExpressUK Travel · Auto & Tires	Commission 1%–4%	Networks Awin, Connexity, Digidip and 2 more	Cookie —	Score 38
31	31 National Express Travel · Entertainment	Commission 1%	Networks Connexity, Digidip, Flexoffers and 1 more	Cookie —	Score 38
32	32 Avanti West CoastUK Travel	Commission 0.5%–2%	Networks Connexity, Skimlinks	Cookie —	Score 37

Programs are placed in a vertical from the networks' program labels, the brand's description and its audience tags. A brand can sit in more than one vertical. Methodology

Other travel verticals

• Hotels & Resorts (333)
• Tours, Activities & Experiences (156)
• Online Travel Agencies & Booking Sites (147)
• Luggage & Travel Gear (133)
• Airlines & Flights (104)
• Car Rental & Transfers (53)
• Vacation Rentals & Home Stays (43)
• Cruises (43)
• Travel Insurance & Services (38)

All travel affiliate programs, ranked