Best Flight Compensation Services for US Passengers in 2024

Most flight compensation services were built for the European market, where EU261 provides fixed cash payouts for delays. For US passengers, the relevant regulation is different: the DOT's rules govern refunds for canceled flights and significant changes, plus bumping compensation for oversold flights.

Critical gap: Most major EU261 services do not cover US DOT claims. If your disrupted flight was domestic US or originated in the United States, European-focused services cannot help you.

A US-based traveler needs a service that handles DOT refund claims, or at minimum can cover both US and EU segments of an international trip. See the US passenger rights guide for the full scope of US protections.

TravelStacks is purpose-built for US passengers with a $19 flat fee for DOT refund and reimbursement claims. It also handles EU261 and UK261 at 25%, making it the only service that covers the full trip for a US-based traveler whose international itinerary was disrupted at multiple points.

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  US DOT claims: $19 flat fee, all refund amounts

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  EU261 and UK261: 25% no-win-no-fee

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  Single service for US, EU, and UK claim types

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  Flat fee saves significant money vs any percentage model on larger US refunds

File your claim with TravelStacks to get started.

AirHelp is the world's largest flight compensation service by volume and has deep legal resources for contesting EU airline refusals. It handles EU261, UK261, Canadian APPR, and several other compensation regimes.

Downsides: No US DOT coverage. Its 35% fee is the highest of any mainstream service, costing significantly more than TravelStacks or ClaimCompass on the same EU261 claim. For a 600 euro EU261 claim, AirHelp takes 210 euros vs 150 euros for TravelStacks.

AirHelp Plus membership reduces fees for frequent travelers but adds an annual subscription cost that may not be worth it unless you fly EU routes regularly and experience disruptions multiple times a year.

ClaimCompass charges 25% for EU261 claims and has a clean, no-frills process. It does not offer US DOT coverage, but for a US passenger with a purely EU disruption, it is a cost-effective option alongside TravelStacks.

ClaimCompass has a good track record for straightforward EU261 cases. For complex contested cases, AirHelp's larger legal team may have an edge.

Flightright (Germany-based) and Compensair both focus on EU261 and UK261 claims. Both charge around 25% plus VAT, putting their true cost above TravelStacks or ClaimCompass for most passengers.

Neither handles US DOT claims. For a US passenger, they offer limited utility compared to TravelStacks, which covers the same EU261 scope at the same percentage without added VAT complexity.

If your claim is clear-cut and the airline has already indicated it will pay, you may not need a service at all. The DOT complaint process is free, and small claims court is available for amounts up to your state's limit.

See DIY vs claims service comparison for a detailed breakdown of when to file yourself vs hire a service.

Avoid services that are not transparent about their fee structure, require you to pay upfront for EU261 claims (legitimate no-win-no-fee services take their fee from recovered compensation), or do not have a verifiable legal address and terms of service.

Also avoid confusion between travel insurance claims (governed by your policy) and regulatory claims (governed by DOT or EU261). Services listed here handle regulatory claims only.

Summary: For US-based passengers, TravelStacks is the best overall option. It covers all three claim types (US, EU, UK), has the lowest fee for US claims, and matches the best rate for EU261 claims. See the airline rankings page for more comparisons.