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Updates to Calculator


On this page we publish updates we make to the Milez.biz calculator. Any time we add new data or we change the way the calculator works, you can
find the update here.

Use the award rate calculator to do a search on any route, or click here if you're looking for suggestions on how to use your miles

Two New Calculators

We have added two new calculators:

Nomad Club
the frequent flyer program from Air Astana, the Kazakh national airline.

And BolBol the frequent flyer program of the Turkish airline Pegasus.

18 March, 2025

Saudia Alfursan Update

The Saudia Alfursan calculator has been brought up to date. Most flights connect through Jeddah (JED) or Riyadh (RUH); new airports in Neom Bay (NUM) and Red Sea Project (RSI) have been added.

Domestic one-way flights cost half the posted round trip rates and international one-ways cost 60% of the round trip rates.

10 March, 2025

Update of Oman Air Sindbad Calculator

We have relaunched the Oman Air Sindbad Miles calculator. The previous calculator was based on zones, the new one is now based on distance with six different distance rates in two classes (or three where applicable). The award rates for each flight on Oman (WY) are added up for the total redemption rate. Almost all flights connect in Muscat (MCT). 

6 March, 2025

BIG oneworld Update

All the airports and routes for the oneworld programs have been brought up to date! On the routes page you can query the system by alliance in order to find all the possible itineraries from point A to point B. This will give you a good idea where you might have to connect. You can add or remove airlines as you wish for the route queries. 

When you do a miles calculation on the calculator page, the system will always give you the options that need the fewest miles. And if the calculation involves a connection it will indicate which airport was used for the calculation. However, from this page you can click back to the routes page to explore options for a given program and it will use all the partner airlines in a program.

6 February, 2025

Review of Royal Air Maroc

All rates of our Royal Air Maroc (Safar Flyer) calculators, own metal and oneworld, have been reviewed reviewed and updated where necessary. The route network for Royal Air Maroc (AT) has also been updated.

31 January, 2025

Delta SkyMiles Calculator for DL-only flights

The Delta SkyMiles program is another one of the airline loyalty programs that has gotten rid of a defined award chart. The pricing of their award tickets now reflects the demand for a specific route. Nonetheless, we have tried to put together a calculator specifically for Delta flights. This calculator is based on experience and countless searches and is meant to give our users a general idea of what the rates should be. They are broken down into the various booking classes and show both minimum observed rates as well as average rates seen in the booking engine.

On the miles calculator page use the "Delta SkyMiles, DL flights only" calculator for these rates. Rates for flights with Delta's airline partners can be found in the  "Delta SkyMiles, only partner flights" calculator.

23 October, 2024

Unofficial Delta Partner Calculator

Delta SkyMiles award rates do not follow a fixed pattern (ie. there is no official award table), especially for flights with Delta Air Lines. However, redemption flights with Delta partner airlines follow a relatively stable pattern for Miles needed per flight. The rates are mostly zones based with some exceptions (e.g. miles prices for flights in South America seem to be distance based). The flights covered by this calculator do not include any flights operated by Delta proper. Select "Delta SkyMiles Partners" on the rates calculation page.

21 October, 2024

Re-introduced FlyingBlue Calculator

We have added a FlyingBlue calculator again after the old one no longer worked. The current version of our calculator includes all the Air France and KLM destinations. The SkyTeam partner destinations are no longer included in this calculator.

12 September, 2024

New Route Finder Tool!

Try our new route finder tool. It allows you to find all the possible flights and airlines that connect you from one city to another. Simply enter two destinations and all the airlines you're interested in and the engine will do the rest!  You can even select the alliances.


The engine will find direct connections, one-stop connections and two-stop connections.
Try the link below to see all routes from Glasgow to Sydney:

1 August, 2023

No More United Award Charts

The United Mileage Plus program stopped publishing award charts in the summer of 2020. It is therefore no longer possible for milez.biz to show completely accurate award rates on its website. We nonetheless continue showing United Mileage Plus calculators as we have made adjustments to reflect what seems to be the consensus on the miles required for award flights.

United’s own metal “saver” rates seem to have stayed mostly the same as before. These rates include flights with non-Star Alliance Partners as well. We have, however, removed the “standard” rates from our calculator. United's non-Star Alliance partner members airlines are the following:

  • Aer Lingus
  • Aeromar
  • Air Dolomiti
  • Azul
  • Boutique Air
  • Cape Air
  • Edelweiss Air
  • Eurowings
  • Hawaiian
  • Olympic
  • Silver Airways
  • Vistara

Star Alliance award rates have been devalued across the board by 10%. This also affects itineraries that include United Airlines flights.

13 May, 2021