MCP server

cwsi.net Fare Classes & Mileage Calculators Official

net.cwsi/fares

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

Airline fare classes, fare comparisons and miles earned, from cwsi.net's charts and calculators.

Website

At a glance

Type

MCP server

Publisher

cwsi.net (verified by the MCP Registry)

Status

Working at last check

Tools

56

Token cost

About 75,721 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http fares https://mcp.cwsi.net/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.fares]
url = "https://mcp.cwsi.net/mcp"

Gemini CLI

{"mcpServers":{"fares":{"httpUrl":"https://mcp.cwsi.net/mcp"}}}

Cursor

{"mcpServers":{"fares":{"url":"https://mcp.cwsi.net/mcp"}}}

VS Code

{"servers":{"fares":{"type":"http","url":"https://mcp.cwsi.net/mcp"}}}

Antigravity

agy mcp add fares https://mcp.cwsi.net/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"fares","server_url":"https://mcp.cwsi.net/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"fares","server_url":"https://mcp.cwsi.net/mcp"}

Tools

• calculate_aegean_airlines_miles ~1665 tokens
  Aegean Airlines Miles+Bonus tier miles and award miles for Aegean and Olympic Air flights, from Aegean's own route table: a fixed number per airport pair by fare family (fam) and booking class (cls); within Greece a flat amount, abroad a share of the distance with a minimum. A class the fare family
• calculate_aerolineas_argentinas_miles ~1951 tokens
  Aerolineas Argentinas Aerolineas Plus miles for Aerolineas Argentinas flights. Miles = distance x a % set by the first letter of the fare basis (fare) and the zone: Domestic (both airports in Argentina), Regional (Argentina and Bolivia, Brazil, Chile, Paraguay, Peru, Uruguay or Colombia) or Internat
• calculate_aeromexico_points ~1082 tokens
  Aeromexico Rewards points and qualifying points for a flight operated by Aeromexico. Points = 8 per US dollar of base fare (the ticket total minus taxes and fees, whole ticket), rounded down; qualifying points are the same, except Basic Economy (class V, fam BS), which earns points but no qualifying
• calculate_air_canada_points ~998 tokens
  Estimate the Aeroplan points and Status Qualifying Credits (SQC) an Air Canada-ticketed (014) fare earns. Points = fare in CAD x status multiplier (Member 1 to Super Elite 6); SQC = fare x 2 (Standard), x 4 (Flex, Comfort, Latitude, Premium Economy, Business), 0 (Basic). Uses cwsi.net's calculator a
• calculate_air_china_miles ~1900 tokens
  Air China PhoenixMiles mileage (in kilometres) and qualifying segments for Air China flights. Mileage = distance in km (the great-circle miles x 1.609344; Air China uses the IATA distance) x booking-class %, at least 1,000 km in First, 800 in Business and 500 in Premium Economy and Economy; where Ai
• calculate_air_europa_miles ~1070 tokens
  Air Europa Suma Miles for an Air Europa ticket, from the fare in euros (EUR: fare plus fuel surcharge, no taxes or fees, whole ticket): 5 Miles per EUR 1, plus 1 on flights to and from America (route AM) and 3 in Business (cabin J), plus a level bonus of 50% (Silver), 75% (Gold) or 100% (Platinum) o
• calculate_air_india_points ~1224 tokens
  Air India Maharaja Club Maharaja Points and Tier Points for an Air India or Air India Express (carrier IX) ticket, from the fare in Indian rupees (INR): Air India counts the base fare plus the fuel surcharge (YQ), Air India Express the base fare only, without taxes and fees. Maharaja Points = fare /
• calculate_air_new_zealand_airpoints ~1626 tokens
  Air New Zealand Koru Airpoints and Status Points for Air New Zealand flights: a fixed number per flight from Air New Zealand's own earn tables, by the directed airport pair (route group), booking class (cls) and, for Economy on domestic, Tasman and Pacific Islands flights, the fare (Seat, Seat+Bag,
• calculate_alaska_miles ~1304 tokens
  Estimate what a Alaska Airlines ticket earns (miles or points, and status credit where it applies), using cwsi.net's calculator and the airline's published rules. Unofficial.
• calculate_allegiant_points ~217 tokens
  Estimate what a Allegiant Air ticket earns (miles or points, and status credit where it applies), using cwsi.net's calculator and the airline's published rules. Unofficial.
• calculate_american_miles ~805 tokens
  Estimate what a American Airlines ticket earns (miles or points, and status credit where it applies), using cwsi.net's calculator and the airline's published rules. Unofficial.
• calculate_ana_miles ~1671 tokens
  Estimate the ANA Mileage Club miles and Premium Points for flights operated by the ANA Group. Miles = distance x booking-class rate (F/A/J 150%, C/D/Z 125%, G/E/Y/B/M 100%, P/N/U/H/Q 70%, V/W/S/T 50%, L/K 30%, O/I/R/X 0). Premium Points = distance x the same rate x route ratio (Japan domestic x2; Ja
• calculate_avianca_lifemiles ~1059 tokens
  Avianca LifeMiles for a flight operated by Avianca. LifeMiles = fare in US dollars (whole ticket, without taxes, fees and extras) x rate by fare family (Basic and Light 3, Classic 6, Flex 8, Business 10), plus an Elite bonus of that base (Red Plus 10%, Silver 20%, Gold 60%, Diamond 80%, Magno 100%),
• calculate_breeze_points ~354 tokens
  Estimate what a Breeze Airways ticket earns (miles or points, and status credit where it applies), using cwsi.net's calculator and the airline's published rules. Unofficial.
• calculate_british_airways_avios ~1849 tokens
  Estimate what a British Airways ticket earns (miles or points, and status credit where it applies), using cwsi.net's calculator and the airline's published rules. Give the price in GBP, not US dollars. Unofficial.
• calculate_cathay_pacific_miles ~1220 tokens
  Estimate what a Cathay Pacific flight earns (miles and status points) from its distance in miles, booking class and fare type, using cwsi.net's calculator and the airline's published rules. Get the miles from calculate_flight_distance. For flights of 751 to 2,750 miles to or from Japan, Indonesia, S
• calculate_china_airlines_miles ~1692 tokens
  China Airlines Dynasty Flyer miles for China Airlines flights. Miles = distance x booking-class % (J 175; C 150; D, W, U 125; A 115; E, Y, B, M 100; K, V, T 80; R, Q, H, N 50; L, O, Z, X, G, S 0), rounded to the nearest mile per flight, no minimum. The Gold, Emerald and Paragon incentive (15/25/30%)
• calculate_china_eastern_miles ~1170 tokens
  China Eastern Eastern Miles for a China Eastern, Shanghai Airlines or China United ticket, from the fare plus the YQ fuel surcharge in yuan (CNY, whole ticket). Miles = fare x a coefficient by member level and sales channel (China Eastern app, website or 95530 / other channels: 1-star 0.264 / 0.24 u
• calculate_copa_airlines_miles ~1723 tokens
  Copa Airlines ConnectMiles miles, qualifying miles and qualifying segments for Copa Airlines flights. Miles = distance x fare family % (Economy Basic 50, Economy Classic 100, Economy Full and Business Promo 175, Business Full 300), at least 500 per flight; qualifying miles are the same; booking clas
• calculate_croatia_airlines_miles ~2016 tokens
  Miles & More miles, Points, Qualifying Points and HON Circle Points for flights operated by Croatia Airlines (a Star Alliance member whose flights earn in Miles & More), by booking class (cls). Within Croatia (Domestic) and between two European countries (Cross-Border): fixed miles by class whatever
• calculate_delta_miles ~856 tokens
  Estimate what a Delta Air Lines ticket earns (miles or points, and status credit where it applies), using cwsi.net's calculator and the airline's published rules. Unofficial.
• calculate_etihad_guest_miles ~1996 tokens
  Etihad Guest Miles and Tier Miles for Etihad-marketed and operated flights on an Etihad ticket (number starting 607, 291 or 169; stock EY). Each route from Abu Dhabi (AUH) has a fixed base number from Etihad's own miles calculator (1,000 to 7,000, not the distance flown); a journey between two other
• calculate_eva_air_miles ~1606 tokens
  EVA Air Infinity MileageLands Award Miles, Status Miles and qualifying flight sectors for EVA Air flights. Award Miles and Status Miles = distance x booking-class % (C 175; J 150; D, K 125; L, T 115; P, Y, B 100; M, H, Q 75; S, W, V 50; A and group tickets G 0), plus a tier bonus on Award Miles only
• calculate_finnair_avios ~1177 tokens
  Finnair Plus Avios and tier points for a Finnair ticket. Both = (fare in EUR: the base fare plus any airline surcharge for the whole ticket, without taxes; plus travel extras on Finnair flights) x tier factor (Basic 6, Silver 7, Gold 8, Platinum 9, Platinum Lumo 10), rounded down. Set flt to CS for
• calculate_flight_distance ~210 tokens
  Great-circle distance in miles, nautical miles and kilometres for a route, leg by leg and in total, from cwsi.net's Great Circle Distance Calculator. Give airport codes joined by "-", e.g. ATL-SFO-ATL, with "~" between separate trips, e.g. ATL-SFO~SJC-ATL.
• calculate_flying_blue_miles ~1676 tokens
  Estimate the Flying Blue Miles and XP an Air France or KLM ticket earns (set airline to KL for KLM). Miles = fare in EUR (base fare plus carrier surcharge, no taxes) x rate by level (Explorer 4, Silver 6, Gold 7, Platinum 8, Ultimate 9). XP per flight by cabin and distance band (Domestic = both airp
• calculate_frontier_miles ~369 tokens
  Estimate what a Frontier Airlines ticket earns (miles or points, and status credit where it applies), using cwsi.net's calculator and the airline's published rules. Unofficial.
• calculate_iberia_avios ~1877 tokens
  Iberia Club Avios and Elite Points for an Iberia (IB) ticket. Avios = fare in EUR (fare plus carrier charges, no taxes, whole ticket) x tier factor (Clasica 5, Plata 6, Oro 7, Platino 8, Platino Prime 9; one more per euro when every flight is on the Madrid-Barcelona Air Shuttle, two more to or from
• calculate_ita_airways_miles ~2012 tokens
  Miles & More miles, Points, Qualifying Points and HON Circle Points for flights operated by ITA Airways (ITA joined Star Alliance on 1 April 2026; its Volare program ended and ITA flights earn in Miles & More), by booking class. Within one European country and between European countries: fixed miles
• calculate_japan_airlines_miles ~1711 tokens
  Japan Airlines (JAL Mileage Bank): the flight miles, Mile-Up Bonus and FLY ON Points a JAL-operated itinerary earns. Flight miles = distance x class rate (30% to 150%; a Japan domestic sector on an international ticket uses its own table). FLY ON Points = flight miles x 2 within Japan, x 1.5 between
• calculate_jetblue_points ~494 tokens
  Estimate what a JetBlue ticket earns (miles or points, and status credit where it applies), using cwsi.net's calculator and the airline's published rules. Unofficial.
• calculate_korean_air_miles ~1913 tokens
  Korean Air SKYPASS miles (flight distance x booking class percentage, from Korean Air's current international fare table: Q and T 70%, V 110%, D, I, R and C 125%, J 135%, F 200%, other classes 100%) and flight points (1 per flight within Korea, 2 per international flight) for one or more Korean Air
• calculate_lot_polish_airlines_miles ~1941 tokens
  Miles & More miles, Points, Qualifying Points and HON Circle Points for flights operated and ticketed by LOT Polish Airlines (ticket number 080), by booking class. Within one European country and between European countries: fixed miles by class; international: distance x class factor (25% to 200%) w
• calculate_lufthansa_miles ~1941 tokens
  Estimate the Miles & More award miles, Points, Qualifying Points and HON Circle Points for a Lufthansa, SWISS, Austrian or Brussels Airlines ticket. Award miles = fare in EUR x 4 (x 6 with Frequent Traveller, Senator or HON Circle status), at least 125 per flight. Points per flight by cabin: contine
• calculate_malaysia_airlines_enrich_points ~1873 tokens
  Malaysia Airlines Enrich Points and Elite Points for a Malaysia Airlines ticket. Enrich Points = the fare in Malaysian Ringgit (MYR: base fare plus fuel surcharge and administration charge, no government taxes, whole ticket) x tier rate (Blue 1.5, Silver 1.8, Gold 2.2, Platinum 2.5), rounded down. M
• calculate_qantas_points ~2306 tokens
  Qantas Points and Status Credits for flights marketed by Qantas (QF), from Qantas's earning tables: a fixed amount per flight by route table (or distance band) and earn category (cat; get_fare_classes for QF shows which booking classes fall in each category), plus the Status Bonus (points only) and
• calculate_qatar_airways_avios ~1531 tokens
  Qatar Airways Privilege Club Avios for flights Qatar Airways sells and operates. Avios = distance x booking-class % (F, A 300; C, J 200; I, D 175; R 125; P 75; H, B, Y 100; S, V, L, M, K 75; O, T, Q, N, G 50; W 25), plus a tier bonus of 25% (Silver), 75% (Gold) or 100% (Platinum) of the distance, ro
• calculate_royal_air_maroc_miles ~1794 tokens
  Royal Air Maroc Safar Flyer Award Miles, Status Miles and Status Flights for Royal Air Maroc flights. Award Miles = distance x fare family % (fam: Eco Essential 50, Eco Classic 100, Family Classic 100, Eco Flex 150, Biz Classic 150, Biz Flex 200), rounded down per flight; Status Miles are the same.
• calculate_royal_jordanian_miles ~1783 tokens
  Royal Jordanian Royal Club Award Miles and segments for Royal Jordanian flights. Award Miles = distance x a % set by the fare family (fam: Economy Saver, Economy Plus, Economy Flexi, Business Saver, Business Plus, Business Flexi) and the tier (Bronze Sunbird 50% to 200%, up to Platinum Hawk 125% to
• calculate_sas_points ~1721 tokens
  SAS EuroBonus Level points and Bonus points for SAS flights: a fixed number per flight by route zone, ticket type (fare: Light, Standard, Flex, Premium, Premium Flex, Business, Business Flex) and booking class (cls), from SAS's tables. Zones: Domestic (both airports in one of Denmark, Norway, Sweden
• calculate_shenzhen_airlines_miles ~1911 tokens
  Shenzhen Airlines PhoenixMiles mileage (in kilometres) and qualifying segments for Shenzhen Airlines flights. PhoenixMiles is the Air China group programme (calculate_air_china_miles covers Air China flights). Mileage = distance in km (the great-circle miles x 1.609344; PhoenixMiles uses the IATA di
• calculate_singapore_airlines_miles ~1556 tokens
  Estimate the KrisFlyer miles and Elite miles a Singapore Airlines flight earns. Miles = great-circle miles x booking class % (F/A 200; Z/C/J 150; U, D 125; S/T 125; L/P, R 100; Y/B/E 100; M/H/W 75; Q/N, V/K, G 50). Elite miles use the same %. Elite Silver and PPS Club add 25% of miles flown (not on
• calculate_south_african_airways_miles ~844 tokens
  South African Airways Voyager miles for a flight South African Airways operates, from the published base fare plus carrier-imposed fees in South African rand (ZAR, no taxes): 1 Voyager mile per R1.60, rounded down. Give the ZAR amount for the flight (Voyager pro-rates a ticket over its sectors). The
• calculate_southwest_points ~398 tokens
  Estimate what a Southwest Airlines ticket earns (miles or points, and status credit where it applies), using cwsi.net's calculator and the airline's published rules. Unofficial.
• calculate_srilankan_airlines_miles ~1629 tokens
  SriLankan Airlines FlySmiLes miles for SriLankan Airlines flights. Miles = distance x booking-class % (J 225; C 200; D 175; I, Y, B, P, H 150; K, W, M, E 125; L, R, V, S 100; N, Q, O 60; G 50), rounded down, no minimum; T, U, X, Z, A and F are not listed. The 25% Platinum and 15% Gold bonus is a not
• calculate_sun_country_points ~301 tokens
  Estimate what a Sun Country Airlines ticket earns (miles or points, and status credit where it applies), using cwsi.net's calculator and the airline's published rules. Unofficial.
• calculate_tap_air_portugal_miles ~1787 tokens
  TAP Air Portugal Miles&Go Bonus Miles for TAP flights. Bonus Miles = distance x fare % by zone, rounded down per flight, no minimum: Europe and North Africa (both airports in Europe, including Madeira, the Azores, the Canary Islands, Turkiye and Cyprus, or Morocco, Algeria, Tunisia, Libya and Egypt)
• calculate_thai_airways_miles ~1708 tokens
  Thai Airways Royal Orchid Plus miles and Qualifying Miles for THAI flights. Miles = distance x booking-class % (F 250; P 200; C, D 150; J, Z 125; A, U, Y, B, M 110; H, Q, T 100; K, S, V 75; G 50; W 25), rounded down, at least 500 miles a flight; L, O, I, X, E, N and R earn nothing. Qualifying Miles
• calculate_turkish_airlines_miles ~1652 tokens
  Turkish Airlines Miles&Smiles Miles and Status Miles. International flights: Miles = distance x booking-class rate with a minimum per class (Economy 25% to 125%; Business 135% or 150% on the Classic card, 160% or 175% on Classic Plus, Elite and Elite Plus); flights within Turkiye (both airports TR)
• calculate_united_miles ~883 tokens
  Estimate what a United Airlines ticket earns (miles or points, and status credit where it applies), using cwsi.net's calculator and the airline's published rules. Unofficial.
• calculate_vietnam_airlines_miles ~1808 tokens
  Vietnam Airlines Lotusmiles award miles, tier miles and tier segments for Vietnam Airlines flights (rates from 26 August 2026). Award miles = distance x fare family rate (fam: Business Flex 200%, Business Classic 150, Premium Economy Flex 130, Premium Economy Classic 120, Economy Flex 110, Economy C
• calculate_virgin_atlantic_points ~1586 tokens
  Virgin Atlantic Flying Club Virgin Points and Tier Points for Virgin Atlantic flights. Virgin Points = distance x booking-class % (J, C, D 500; I, Z 300; W, S 250; H, K 175; V, Y, B, R 150; L, U, M 100; Q, X, N, O 50; T 25) x tier (Red 1, Silver 1.3, Gold 1.6), rounded per flight; Tier Points are fi
• calculate_xiamen_airlines_miles ~1203 tokens
  Xiamen Airlines Egret Miles for a Xiamen Airlines, Hebei Airlines or Jiangxi Airlines flight ticketed on Xiamen stock (ticket numbers starting 731, 836 or 989), from the base fare plus fuel surcharge for that flight in yuan (CNY; other charges left out). Egret Miles = fare x (category multiplier + t
• compare_fare_classes ~249 tokens
  Side-by-side comparison of two fare classes, e.g. Delta K vs United M, from cwsi.net's fare charts. Covers American, Alaska, Delta, Southwest and United.
• get_airport_lounges ~167 tokens
  Airport lounges at an airport, grouped by terminal, from cwsi.net's Lounge Finder: name, brand, concourse or gate, hours and access rules. Give a 3-letter IATA code such as ATL. Covers about 106 airports in the US, Canada, Mexico, Europe, the Middle East, Asia, Oceania and Latin America.
• get_fare_classes ~656 tokens
  What an airline fare class (booking code) means and what it earns, from cwsi.net's fare charts. Give a fare letter (e.g. Delta K) or a Southwest fare name, or leave fare_class out to list them all. Covers Aegean Airlines, Aerolineas Argentinas, Aeromexico, Air Canada, Air China, Air Europa, Air Fran

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