TravelStacks vs Flightright: Which Flight Claims Service Is Better?

Bottom line: TravelStacks is better for US DOT claims ($19 flat fee vs a percentage). Flightright is a Europe-focused service for EU261 claims with no US coverage. If you have a US domestic claim, TravelStacks wins on price. If you have an EU261 claim and are based in Europe, either may work, but TravelStacks also handles EU261 at 25%.

This is where the services diverge most sharply for US passengers:

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  TravelStacks US claims: $19 flat fee regardless of refund amount

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  TravelStacks EU/UK261 claims: 25% of recovered compensation

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  Flightright EU261 claims: 25% of compensation plus VAT (approximately 29.75% total for German VAT)

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  Flightright US claims: Not offered

For a US domestic claim where an airline owes you a $500 refund, TravelStacks costs $19. A percentage-based service at 25% would cost $125 for the same claim. The flat fee advantage grows with larger refunds. See TravelStacks flat fee vs percentage services for a full breakdown.

TravelStacks handles:

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  US DOT refund claims for canceled and significantly delayed flights

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  EU261 claims for flights departing from EU airports or operated by EU carriers

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  UK261 claims for qualifying UK flights

Flightright primarily handles EU261 and UK261 claims. It is headquartered in Germany and built around the European compensation market. It does not offer a US DOT claims product.

For the full scope of EU261 rules, see the EU261 rights guide. For US rules, see the US passenger rights guide.

Both services operate on a no-win, no-fee basis for their respective compensation products. You submit your flight details, the service evaluates eligibility, and pursues the airline on your behalf.

TravelStacks charges the $19 fee upfront for US DOT claims, which covers case preparation and filing with the DOT Air Consumer Division. For EU/UK261 claims, TravelStacks works on a percentage basis with no upfront cost.

Process tip: Both services require you to provide your flight details, booking confirmation, and proof of disruption. The faster you submit complete documentation, the faster your case moves.

Choose TravelStacks if:

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  Your flight was a US domestic or US-originating international flight

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  You want a flat fee rather than a percentage cut of your refund

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  You have both US and EU claims from a trip disruption

Consider Flightright if you are a European-based passenger with an EU261 claim and prefer a service operating under German law. Both services charge similar percentages for EU261 work.

For the best comparison of flight compensation services for US-based passengers, see best flight compensation services for US passengers. Ready to file? Start your claim with TravelStacks.

Both TravelStacks and Flightright publish their fee structures openly. Check that any service you use clearly states its fees before you authorize them to represent you.

TravelStacks is operated by Travel Stacks LLC, a California company. Flightright is a German company regulated under EU consumer protection law. Always verify that a claims service is transparent about its fee structure and has a verifiable legal address before submitting your personal data.