Flew vs. Flown – Which is Correct?

The words flew and flown are both correct forms of the irregular verb “to fly,” but they serve different grammatical functions. Flew is the simple past tense, used for actions completed in the past, such as “The bird flew away.” Flown is the past participle, requiring an auxiliary verb (like “has,” “have,” or “had”) to form perfect tenses or passive voice, as in “The birds have flown south.”

Flew or Flown – Which is Correct?

Both “flew” and “flown” are grammatically correct and widely used in American English. The distinction lies entirely in their role as verb tenses. Flew is the simple past tense of “to fly,” indicating an action that began and ended at a specific point in the past. For example, if an airplane departed yesterday, you would say, “The airplane flew yesterday.”

Flown, on the other hand, is the past participle of “to fly.” It is always used in conjunction with an auxiliary verb (such as “has,” “have,” or “had”) to form perfect tenses (present perfect, past perfect, future perfect) or to create passive voice constructions. For instance, “The airplane has flown many miles” or “The route had been flown previously.”

The Best Trick to Remember the Difference

The simplest trick to remember the difference between “flew” and “flown” is to associate “flown” with the auxiliary verbs “has,” “have,” or “had.” If you can insert one of these words before the verb, then “flown” is almost always the correct choice. If the sentence describes a simple, completed past action without an auxiliary verb, then “flew” is appropriate.

• Think: Can I say “has flew”? No. Can I say “has flown”? Yes.
• Rule: If you need “has,” “have,” or “had” before it, use flown. Otherwise, for a standalone past action, use flew.

Word	Part of Speech	Meaning	Example
Flew	Verb (Simple Past)	Moved through the air in the past.	The bird flew south for the winter.
Flown	Verb (Past Participle)	Used with auxiliary verbs (has, have, had) to indicate completed aerial movement or passive voice.	They have flown across the Atlantic many times.

How to Use Flew

“Flew” is the simple past tense of the verb “to fly.” It is used to describe an action of moving through the air that was completed at a definite time in the past. It does not require an auxiliary verb. You’ll typically find “flew” in sentences where the timing of the flight is clear or implied to be a single, finished event. Its tone is standard and neutral.

Example 1: The airplane flew directly from New York to London last night.

Example 2: A flock of geese suddenly flew over our heads.

Example 3: He flew into a rage after hearing the news.

What are the different forms of Flew?

“Flew” itself is a specific form (the simple past tense) of the irregular verb “to fly.” Here’s how “fly” conjugates:

• Base Form (Infinitive): fly (e.g., to fly)
• Simple Present: fly, flies (e.g., I fly, she flies)
• Simple Past: flew (e.g., I flew)
• Past Participle: flown (e.g., I have flown)
• Present Participle (Gerund): flying (e.g., I am flying, flying is fun)

Etymology of the word Flew

The word “flew” comes from the Old English verb flēogan, meaning “to fly, take flight, float, rush.” Its past tense form in Old English was flēah. Over centuries, through linguistic evolution, this form developed into “flew” in Middle English and then modern English, maintaining its meaning of past aerial movement. It is related to other Germanic words for flying.

How to Use Flown

“Flown” is the past participle of “to fly.” It is always used with an auxiliary verb (such as “have,” “has,” or “had”) to construct perfect tenses, or with “to be” in passive voice.

• Present Perfect: “I have flown.” (Action started in the past, continues to or is relevant to the present.)
• Past Perfect: “I had flown.” (Action completed before another past action.)
• Future Perfect: “I will have flown.” (Action will be completed before a future point.)
• Passive Voice: “The kite was flown by the child.” (The subject receives the action.)

Example 1: She has never flown in a hot air balloon before today.

Example 2: By the time the rescue team arrived, the eagles had already flown away.

Example 3: The flag was flown at half-mast to honor the fallen.

What are the different forms of Flown?

“Flown” is a specific form (the past participle) of the irregular verb “to fly.” As explained above, it works in conjunction with auxiliary verbs to create various perfect tenses and the passive voice. It does not have further inflections itself; it is the unchanging past participle form.

Etymology of the word Flown

The past participle “flown” also traces its roots back to the Old English verb flēogan. The Old English past participle was flogen. This form evolved through Middle English (where it was also flown or flowen) to its current spelling and usage. Its structure as a past participle is characteristic of strong (irregular) verbs in Germanic languages.

Related Concepts

Understanding a few broader grammatical concepts can help solidify your grasp of when to use “flew” versus “flown.”

• Verb Tenses: English verbs have various tenses to indicate when an action occurs. “Flew” is the simple past tense, showing an action completed at a specific past time. “Flown” is the past participle, used to form perfect tenses (like present perfect, “have flown,” for actions completed by or continuing to the present) and the passive voice.
• Irregular Verbs: “To fly” is an irregular verb, meaning its past tense and past participle forms do not follow the standard pattern of adding “-ed” (e.g., “walked,” “talked”). Instead, they change their vowel sounds or form entirely, which is why we have “fly,” “flew,” and “flown” instead of “fly,” “flyed,” “flyed.”

Examples from Media and Literature

• “He flew up and away into the morning light.” – E.B. White, Charlotte’s Web
• “The eagles flew around Mount Doom, but they did not land.” – J.R.R. Tolkien, The Lord of the Rings
• “I’ve flown around the world on a private jet; I’ve seen things, I’ve done things.” – Mariah Carey
• “News reports indicated that the drone had flown into restricted airspace.” – (Modern News Report, June 2026)
• “Never had a more dangerous mission been flown by the squadron’s pilots.” – (Fictional Military Novel)

Practice Exercises

Choose the correct word to complete the sentence.

1. The geese ________ south for the winter last month.
2. Have you ever ________ in a small propeller plane?
3. Before he retired, the pilot had ________ millions of miles.
4. The ball ________ over the fence and into the neighbor’s yard.
5. The kite, carefully crafted by the child, was ________ high above the park.

Answer Key

1. flew
2. flown
3. flown
4. flew
5. flown

Flew Synonyms

These synonyms describe actions similar to flying, often in a past context.

Synonym (Past Tense)	Definition
Soared	Moved rapidly upward or kept aloft.
Glided	Moved smoothly and continuously along without propulsion.
Darted	Moved suddenly and rapidly in a particular direction.
Winged	Moved through the air using wings.
Zipped	Moved at high speed.

Flown Synonyms

These synonyms describe the state of having traveled by air or completed an aerial journey.

Synonym (Past Participle context)	Definition
Traveled (by air)	Having journeyed from one place to another, specifically via aerial means.
Journeyed (aerially)	Having made a trip or voyage, implying flight.
Navigated (airborne)	Having steered or directed the course of a craft through the air.
Soared (completed)	Having risen or hovered in the air, often to a great height.

Frequently Asked Questions

Question 1: Can “flown” be used without “has,” “have,” or “had”?
No, “flown” is a past participle and almost always requires an auxiliary verb (“has,” “have,” “had”) to form a complete verb phrase in perfect tenses. It can also be used as part of a passive voice construction with a form of “to be” (e.g., “The bird was flown to safety”). It cannot stand alone as a simple past tense verb.

Question 2: Is “flyed” a correct word?
No, “flyed” is an incorrect form. “Fly” is an irregular verb. Its correct simple past tense is “flew,” and its past participle is “flown.” The “-ed” ending is only for regular verbs.

Question 3: How do I know if a verb is irregular or regular?
There’s no simple rule to predict if a verb is regular or irregular; you generally have to learn them. Regular verbs form their past tense and past participle by adding “-ed” (e.g., walk, walked, walked). Irregular verbs change their form in various ways (e.g., sing, sang, sung; eat, ate, eaten; fly, flew, flown).

Conclusion

Distinguishing between “flew” and “flown” is straightforward once you understand their roles as the simple past tense and past participle of the verb “to fly.” Remember that “flew” describes a completed action in the past, while “flown” always pairs with an auxiliary verb (like “has,” “have,” or “had”) to signify perfect tenses or passive voice. Mastering these irregular verb forms is crucial for clear and precise communication.

Pro Tip: Using the correct verb tense demonstrates a strong command of English grammar, which is vital for maintaining a professional reputation in both written and spoken communication. Double-check your usage, especially with irregular verbs, to ensure accuracy.