Award Flight Routing Rules: Stopovers, Open-Jaws & Free Stops Explained (2026)

Here’s a secret most casual points collectors miss: you can often visit two cities for the price of one award. The key? Understanding routing rules.

While most people book simple A-to-B flights, savvy travelers use stopovers and open-jaws to squeeze maximum value from their miles. A round-trip to Europe becomes a week in Paris and a long weekend in Istanbul. A flight to Japan includes three days exploring Seoul.

This guide breaks down everything you need to know about award routing — which programs offer the best deals, how to book them, and real examples that’ll change how you think about award travel.

The Basics: Layover vs. Stopover vs. Open-Jaw

Before diving deep, let’s define our terms:

Layover (Connection)

• Duration: Under 24 hours
• What it means: You’re just passing through
• Example: 3-hour connection in Frankfurt on the way to Rome

Stopover

• Duration: 24 hours or longer (some programs say 23h59m)
• What it means: You stay and explore the connecting city
• Example: Flying LA → Tokyo → Bangkok, but spending 4 days in Tokyo before continuing

Open-Jaw

• Definition: Arrival city ≠ departure city
• What it means: You fill the gap yourself (train, car, separate flight)
• Example: NYC → London, then Paris → NYC (you get yourself from London to Paris)

Double Open-Jaw

• Definition: Both origin AND destination differ
• What it means: Maximum flexibility, four different cities
• Example: Boston → London, Paris → DC

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Why Routing Rules Matter

The value proposition is simple: more destinations, same miles.

Consider these two scenarios for a trip to Southeast Asia:

Without stopover knowledge:

• San Francisco → Bangkok → San Francisco
• Cost: 70,000 miles round-trip in business class
• Cities visited: 1

With stopover knowledge (using ANA):

• San Francisco → Tokyo (stopover 5 days) → Bangkok → San Francisco
• Cost: 70,000 miles round-trip in business class
• Cities visited: 2

Same miles. Twice the trip. That’s the power of understanding routing rules.

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Best Programs for Stopovers

Not all frequent flyer programs allow stopovers on award tickets. Here’s your cheat sheet:

Tier 1: Most Generous Stopover Policies

Program	Stopover Rules	Best For
ANA Mileage Club	1 free stopover on round-trips	Asia via Tokyo
Singapore KrisFlyer	1 free in Singapore on round-trips	Asia/Australia via Singapore
Alaska Mileage Plan	Free stopover on ONE-WAY awards to Asia	Asia without round-trip commitment
Avianca LifeMiles	Stopovers allowed on round-trips	South America, Europe via connecting hubs
Turkish Miles&Smiles	2 stopovers allowed	Anywhere via Istanbul

Tier 2: Limited Stopovers

Program	Stopover Rules	Notes
Aeroplan	Available with fees/conditions	Complex rules, sometimes worth it
Korean Air SKYPASS	Limited availability	Mostly for round-trips through Seoul
Cathay Pacific Asia Miles	Stopover in Hong Kong on some awards	Ask during booking

Tier 3: No Stopovers Allowed

These programs don’t permit stopovers on award tickets:

• United MileagePlus
• Delta SkyMiles
• American AAdvantage
• British Airways Avios (distance-based anyway)
• JetBlue TrueBlue

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Program Deep Dives

ANA Mileage Club: The Stopover King

ANA’s program is legendary for stopover value. Here’s why:

Rules:

• 1 free stopover allowed on international round-trip awards
• Stopover must be at a connection point (Tokyo is almost always available)
• No limit on stopover duration (stay a week if you want)

Sweet spot example:

• Route: Los Angeles → Tokyo (5-day stopover) → Singapore → Tokyo → Los Angeles
• Miles: 105,000 in business class (Star Alliance partners)
• Value: Two dream destinations, one award

How to book: ANA’s website can be finicky. Call their service center at 1-800-235-9262 for complex routings. Representatives are helpful and understand stopover rules.

Pro tip: ANA releases partner award space 355 days out — earlier than most programs. Book early for popular routes like ANA’s own business class to Tokyo.

Singapore KrisFlyer: Free Singapore Stopovers

Singapore Airlines wants you to visit their home city. They make it easy.

Rules:

• 1 free stopover in Singapore on round-trip awards
• Must be traveling to/from a destination beyond Singapore
• Stopover can be on outbound or return

Sweet spot example:

• Route: San Francisco → Singapore (3-day stopover) → Bali → Singapore → San Francisco
• Miles: 92,000 Saver in business class (when available)
• Value: Experience Singapore’s food scene AND Bali beaches

Booking tip: Singapore Saver awards are notoriously hard to find. Check early morning (Singapore time) about 355 days out, or use ExpertFlyer alerts.

Alaska Mileage Plan: One-Way Stopover Magic

Here’s Alaska’s secret weapon: free stopovers on one-way awards to Asia.

Rules:

• Stopovers allowed on one-way awards to/from Asia
• Must book via phone (1-800-252-7522)
• Works on partner awards (Japan Airlines, Cathay Pacific, etc.)

Sweet spot example:

• Route: Seattle → Tokyo (4-day stopover) → Hong Kong
• Miles: 35,000 one-way in economy, 60,000 in business
• Value: Two Asian cities, one-way pricing

Why this matters: Most programs only allow stopovers on round-trips. Alaska’s one-way option means you can book flexible, one-direction itineraries with a free city thrown in.

Avianca LifeMiles: Transfer Bonus Champion

LifeMiles regularly offers 15-25% transfer bonuses from Amex, making it great value for award bookings with stopovers.

Rules:

• Stopovers allowed on round-trip awards
• Complex routings sometimes possible
• Book via website or phone

Sweet spot example:

• Route: Miami → Madrid (stopover) → Rome → Madrid → Miami
• Miles: ~63,000 in business class via Avianca/Star Alliance
• Value: Spain AND Italy for one award

Booking tip: LifeMiles website can be glitchy. If you see availability but can’t book, call or try in a different browser.

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Open-Jaw Mastery

Open-jaws are allowed by almost every program — even those that don’t permit stopovers. Here’s how to use them:

Single Open-Jaw Examples

European road trip:

• Fly: NYC → Dublin
• Drive/train: Dublin to Edinburgh (you book this separately)
• Fly: Edinburgh → NYC
• Result: Ireland + Scotland road trip with only one transatlantic award each way

Japan exploration:

• Fly: LA → Tokyo
• Travel: Tokyo to Osaka via Shinkansen
• Fly: Osaka → LA
• Result: See both major Japanese cities, ride the bullet train

Double Open-Jaw (Advanced)

This requires programs that allow complex routings:

Example with ANA:

• Fly: San Francisco → Singapore
• Independent: Singapore to Bangkok
• Fly: Bangkok → Los Angeles
• Result: Four different airports, maximum flexibility

Programs allowing double open-jaws:

• ANA Mileage Club
• Aeroplan (with conditions)
• LifeMiles (sometimes)
• Turkish Miles&Smiles

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How to Search for Stopover/Open-Jaw Awards

Step 1: Identify Routing Options

Before searching, map out your potential routes:

1. Where do you want to go?
2. What connecting hubs work geographically?
3. Which programs fly those routes and allow stopovers?

Example thought process:

• Goal: Visit Japan and Thailand
• Connecting hub: Tokyo works perfectly
• Programs: ANA (stopover allowed), United (no stopover)
• Winner: Use ANA miles for stopover in Tokyo

Step 2: Search Segment by Segment

Most airline websites can’t search complex routings directly. Instead:

1. Search your home city → stopover city
2. Search stopover city → final destination
3. Search return segments similarly
4. Verify all flights have award availability on the same dates

Tools that help:

• ExpertFlyer: Alerts for partner availability
• AwardLogic: Visual searching for complex routes
• Point.me: Comprehensive multi-program search

Step 3: Call to Book

For stopovers, you’ll often need to call:

• ANA: 1-800-235-9262
• Singapore: 1-800-742-3333
• Alaska: 1-800-252-7522
• Avianca: 1-800-284-2622

What to say: “I’d like to book a round-trip award with a stopover. I have the following segments and dates…”

Have your exact flights ready before calling. Representatives can see the same availability you found online.

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Real-World Routing Examples

The Asia Triple Play (ANA)

Route:

• Day 1: Los Angeles → Tokyo (arrive Day 2)
• Days 2-5: Explore Tokyo (STOPOVER)
• Day 5: Tokyo → Bangkok
• Days 5-12: Thailand trip
• Day 12: Bangkok → Tokyo → Los Angeles

Miles: 105,000 ANA miles in business class Cash equivalent: Easily $8,000+ for all these business class flights

The Europe Hop (Turkish)

Route:

• Day 1: Chicago → Istanbul
• Days 1-3: Istanbul (STOPOVER #1)
• Day 3: Istanbul → Barcelona
• Days 3-7: Spain
• Day 7: Barcelona → Istanbul
• Days 7-9: More Istanbul (STOPOVER #2)
• Day 9: Istanbul → Chicago

Miles: 90,000 Turkish miles in business class Value: Three European destinations, two Turkish stopovers

The Budget Backpacker Special (Open-Jaw)

Route:

• NYC → London (economy)
• Train/bus through Europe (2 weeks)
• Rome → NYC (economy)

Miles: ~60,000 United miles round-trip Why it works: No backtracking. Start in London, end in Rome, see everything in between.

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Common Mistakes to Avoid

1. Assuming All Programs Are Equal

United and Delta don’t allow stopovers. Don’t waste time trying to book complex routings — transfer your points to programs that support them.

2. Booking Before Checking All Segments

Make sure ALL flights have award availability before committing. Nothing worse than booking the first leg then finding the second is sold out.

3. Ignoring Positioning Flights

Sometimes a cheap positioning flight opens up better routing:

• Can’t find SFO → Tokyo directly? Check LAX or Seattle
• Europe looking expensive from NYC? Try Boston or Philly

4. Forgetting About Taxes

Stopovers through London (LHR) trigger massive UK departure taxes. Istanbul, Singapore, and Tokyo have minimal fees. Factor this into routing decisions.

5. Over-Complicating Itineraries

More stops isn’t always better. Consider:

• Jet lag recovery time
• Airport transfer logistics
• Whether you actually want to visit the stopover city

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Quick Reference: Programs by Feature

Best for Asia Stopovers

1. ANA Mileage Club — Tokyo stopover on round-trips
2. Alaska Mileage Plan — One-way stopovers to Asia
3. Singapore KrisFlyer — Free Singapore stopover

Best for Europe Stopovers

1. Turkish Miles&Smiles — Istanbul, up to 2 stopovers
2. Avianca LifeMiles — Star Alliance hubs
3. Aeroplan — Various options with conditions

Best for Open-Jaws

Almost all programs allow open-jaws, but these make it easiest:

1. United MileagePlus — Simple online booking
2. ANA Mileage Club — Combined with stopovers
3. Alaska Mileage Plan — Partner awards

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The Bottom Line

Routing rules are the difference between being a points collector and a points maximizer. A simple round-trip might cost the same miles as an elaborate stopover itinerary — but deliver half the experience.

Start here:

1. Pick a program that allows stopovers (ANA, Singapore, Alaska)
2. Map out your dream route with a realistic connecting city
3. Search segment by segment for availability
4. Call to book, have patience, and enjoy two trips for the price of one

The learning curve is real, but the payoff — visiting two bucket-list destinations on one award — is absolutely worth it.

Related Guides

• How to Book Award Flights: Step-by-Step Guide
• Award Flight Search Tools: Find Hidden Availability
• ANA Award Booking Complete Guide
• Alaska Mileage Plan Complete Guide
• Best Ways to Fly Business Class to Japan