Travel expense compliance

Was that flight fare actually reasonable?

FairFares gives finance teams, travel managers, and expense reviewers instant, defensible benchmarks for flights and hotels worldwide.

Try it free — no signup See how it works
34+
Routes covered
$0
Cost to start
GSA
Hotel data source
PDF
Shareable records

Three steps to a defensible answer

No API keys, no subscriptions to start. Just enter the route and get a benchmark range backed by real data sources.

1

Enter the trip details

Origin, destination, travel date, cabin class, and trip type. City names or IATA codes both work.

2

Get the benchmark range

FairFares returns a low, typical, and high estimate drawn from BTS historical data and curated market rates.

3

Enter the submitted amount

FairFares gives an instant verdict — within benchmark, borderline, or over — and generates a shareable PDF record.

Built for compliance, not booking

Instant verdict

Green, amber, or red verdict in seconds. No guesswork, no spreadsheets.

Shareable PDF record

Every lookup generates a timestamped compliance document to attach to the expense report.

Global coverage

US flights via BTS data, US hotels via GSA per diem, international destinations via curated benchmarks.

Policy-grade sources

GSA per diem rates are used by the US federal government — hard to dispute in an audit.

Admin panel

Update fare tables quarterly in minutes. No developer needed. Export and import as JSON.

Free to start

No credit card, no signup required to try. Free tier covers most small teams indefinitely.

Look up a benchmark now

Free to use. No account required.

Please enter origin and destination.

This route isn't in the benchmark table yet. Open Google Flights to get a current price range and attach a screenshot to the expense record.

Compliance record
getfairfares.com
Route
Travel date
Cabin / trip type
Submitted amount
Benchmark range
Data source
FairFares v1.0 — BTS/GSA Q2 2026
Please enter a city and check-in date.
Update fare tables quarterly. Changes apply immediately to lookups on this page.
FromToLow ($)Mid ($)High ($)RT mult
Fill in all fields.

Export before each quarterly update and keep the previous version as a backup record.

Start free, scale when you're ready

Free
$0
For individual reviewers and small teams trialling the tool.
  • 50 lookups per month
  • US flights and hotels
  • Standard benchmark table
  • PDF compliance record
Try it now
Enterprise
Custom
For universities, health systems, and large organisations.
  • Everything in Pro
  • SSO and user management
  • Concur / expense system integration
  • Dedicated fare table updates
  • SLA and dedicated support
Contact us